Summary
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel
did not properly check for the device to be enabled before writing. A local
attacker could possibly use this to cause a denial of service.
(CVE-2024-25741)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- M68K architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Accessibility subsystem;
- ACPI drivers;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Bluetooth drivers;
- Character device driver;
- CPU frequency scaling framework;
- Hardware crypto device drivers;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- FPGA Framework;
- GPIO subsystem;
- GPU drivers;
- Greybus drivers;
- HID subsystem;
- HW tracing;
- I2C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- Input Device (Mouse) drivers;
- Macintosh device drivers;
- Multiple devices driver;
- Media drivers;
- VMware VMCI Driver;
- Network drivers;
- Near Field Communication (NFC) drivers;
- NVME drivers;
- Pin controllers subsystem;
- PTP clock framework;
- S/390 drivers;
- SCSI drivers;
- SoundWire subsystem;
- Greybus lights staging drivers;
- Media staging drivers;
- Thermal drivers;
- TTY drivers;
- USB subsystem;
- DesignWare USB3 driver;
- Framebuffer layer;
- ACRN Hypervisor Service Module driver;
- eCrypt file system;
- File systems infrastructure;
- Ext4 file system;
- F2FS file system;
- JFFS2 file system;
- JFS file system;
- NILFS2 file system;
- NTFS3 file system;
- SMB network file system;
- IOMMU subsystem;
- Memory management;
- Netfilter;
- BPF subsystem;
- Kernel debugger infrastructure;
- DMA mapping infrastructure;
- IRQ subsystem;
- Tracing infrastructure;
- 9P file system network protocol;
- B.A.T.M.A.N. meshing protocol;
- CAN network layer;
- Ceph Core library;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- IUCV driver;
- MAC80211 subsystem;
- Multipath TCP;
- NET/ROM layer;
- NFC subsystem;
- Open vSwitch;
- Network traffic control;
- TIPC protocol;
- TLS protocol;
- Unix domain sockets;
- Wireless networking;
- XFRM subsystem;
- ALSA framework;
- SoC Audio for Freescale CPUs drivers;
- Kirkwood ASoC drivers;
(CVE-2024-42076, CVE-2024-40994, CVE-2024-40932, CVE-2024-41000,
CVE-2024-42224, CVE-2024-38633, CVE-2024-40954, CVE-2024-36270,
CVE-2024-38623, CVE-2024-38549, CVE-2024-42225, CVE-2024-42085,
CVE-2024-42157, CVE-2024-42229, CVE-2024-42109, CVE-2024-41040,
CVE-2024-38607, CVE-2024-39493, CVE-2024-38546, CVE-2024-41046,
CVE-2024-38567, CVE-2024-42092, CVE-2024-39501, CVE-2024-41005,
CVE-2024-42223, CVE-2024-39480, CVE-2024-38571, CVE-2024-41048,
CVE-2024-38605, CVE-2024-42094, CVE-2024-38598, CVE-2024-38559,
CVE-2024-38558, CVE-2024-40931, CVE-2024-40942, CVE-2024-39495,
CVE-2024-40981, CVE-2024-40911, CVE-2024-42148, CVE-2024-33621,
CVE-2024-39502, CVE-2024-41095, CVE-2024-40960, CVE-2024-36286,
CVE-2024-42232, CVE-2024-42130, CVE-2024-42154, CVE-2024-41087,
CVE-2024-41004, CVE-2024-39277, CVE-2024-38560, CVE-2024-36978,
CVE-2024-42089, CVE-2024-37356, CVE-2024-38547, CVE-2024-38381,
CVE-2024-36015, CVE-2024-38548, CVE-2024-42120, CVE-2024-41092,
CVE-2024-40978, CVE-2024-38619, CVE-2024-40914, CVE-2024-41089,
CVE-2024-40988, CVE-2024-41047, CVE-2024-38565, CVE-2024-38550,
CVE-2023-52887, CVE-2024-38552, CVE-2024-38583, CVE-2024-38613,
CVE-2024-40967, CVE-2024-40927, CVE-2024-42124, CVE-2024-42244,
CVE-2024-42152, CVE-2024-39509, CVE-2024-38662, CVE-2024-38618,
CVE-2024-42140, CVE-2024-38579, CVE-2024-40945, CVE-2024-42101,
CVE-2024-42104, CVE-2024-41044, CVE-2024-42161, CVE-2024-42093,
CVE-2024-42270, CVE-2024-42097, CVE-2024-40970, CVE-2024-40908,
CVE-2024-38582, CVE-2024-42247, CVE-2024-38661, CVE-2024-40941,
CVE-2024-42084, CVE-2024-42090, CVE-2024-42131, CVE-2024-42077,
CVE-2024-40995, CVE-2024-42105, CVE-2024-41035, CVE-2024-41097,
CVE-2024-38780, CVE-2024-35247, CVE-2024-36974, CVE-2024-42070,
CVE-2024-40902, CVE-2024-36972, CVE-2024-38586, CVE-2024-38573,
CVE-2024-38612, CVE-2024-42121, CVE-2023-52884, CVE-2024-39276,
CVE-2024-38615, CVE-2024-42095, CVE-2024-42086, CVE-2024-39507,
CVE-2024-40983, CVE-2024-40943, CVE-2024-41002, CVE-2024-40958,
CVE-2024-41049, CVE-2024-38596, CVE-2024-37078, CVE-2024-38637,
CVE-2024-38621, CVE-2024-42153, CVE-2024-38659, CVE-2024-39468,
CVE-2024-38589, CVE-2024-38587, CVE-2024-36971, CVE-2024-38599,
CVE-2024-31076, CVE-2024-39490, CVE-2024-40959, CVE-2024-38634,
CVE-2024-38624, CVE-2024-42240, CVE-2024-42127, CVE-2024-42102,
CVE-2024-38578, CVE-2024-34027, CVE-2024-38601, CVE-2024-42087,
CVE-2024-38597, CVE-2024-38591, CVE-2024-39503, CVE-2024-42236,
CVE-2024-42082, CVE-2024-40956, CVE-2024-41041, CVE-2024-38580,
CVE-2024-39506, CVE-2024-36894, CVE-2024-40987, CVE-2024-39475,
CVE-2024-38635, CVE-2024-41007, CVE-2024-39471, CVE-2024-39467,
CVE-2022-48772, CVE-2024-40934, CVE-2024-42106, CVE-2024-39469,
CVE-2024-40963, CVE-2024-39482, CVE-2024-39505, CVE-2024-36014,
CVE-2024-39500, CVE-2024-42096, CVE-2024-41055, CVE-2024-40937,
CVE-2024-38590, CVE-2024-38610, CVE-2024-41034, CVE-2024-42115,
CVE-2024-40974, CVE-2024-40968, CVE-2024-42080, CVE-2024-40957,
CVE-2024-40971
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | linux-azure-fde-5.15 | 5.15.0-1072.81~20.04.1.1 |
Vulnerabilities 219
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High 7.8
net: fix __dst_negative_advice() race
In the Linux kernel, the following vulnerability has been resolved: net: fix __dst_negative_advice() race __dst_negative_advice() does not enforce proper RCU rules when sk->dst_cache must be cleared, leading to possible UAF. RCU rules are that we must first c…
KEV Aug 7, 2024 -
Critical 10.0
net: openvswitch: fix overwriting ct original tuple for ICMPv6
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix overwriting ct original tuple for ICMPv6 OVS_PACKET_CMD_EXECUTE has 3 main attributes: - OVS_PACKET_ATTR_KEY - Packet metadata in a netlink format. - OVS_PACKET_ATTR_PAC…
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Critical 9.8
gve: Clear napi->skb before dev_kfree_skb_any()
In the Linux kernel, the following vulnerability has been resolved: gve: Clear napi->skb before dev_kfree_skb_any() gve_rx_free_skb incorrectly leaves napi->skb referencing an skb after it is freed with dev_kfree_skb_any(). This can result in a subsequent cal…
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Critical 9.8
tipc: force a dst refcount before doing decryption
In the Linux kernel, the following vulnerability has been resolved: tipc: force a dst refcount before doing decryption As it says in commit 3bc07321ccc2 ("xfrm: Force a dst refcount before entering the xfrm type handlers"): "Crypto requests might return async…
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Critical 9.8
net/sched: Fix UAF when resolving a clash
In the Linux kernel, the following vulnerability has been resolved: net/sched: Fix UAF when resolving a clash KASAN reports the following UAF: BUG: KASAN: slab-use-after-free in tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct] Read of size 1 at addr ffff88…
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Critical 9.8
libceph: fix race between delayed_work() and ceph_monc_stop()
In the Linux kernel, the following vulnerability has been resolved: libceph: fix race between delayed_work() and ceph_monc_stop() The way the delayed work is handled in ceph_monc_stop() is prone to races with mon_fault() and possibly also finish_hunting(). Bo…
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High 8.8
nfc: nci: Fix uninit-value in nci_rx_work
In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in nci_rx_work syzbot reported the following uninit-value access issue [1] nci_rx_work() parses received packet from ndev->rx_q. It should be validated header size,…
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High 8.8
wifi: cfg80211: Lock wiphy in cfg80211_get_station
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211_get_station Wiphy should be locked before calling rdev_get_station() (see lockdep assert in ieee80211_get_station()). This fixes the following kernel NU…
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High 8.8
net: ethernet: lantiq_etop: fix double free in detach
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: lantiq_etop: fix double free in detach The number of the currently released descriptor is never incremented which results in the same skb being released multiple times.
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High 8.4
kdb: Fix buffer overflow during tab-complete
In the Linux kernel, the following vulnerability has been resolved: kdb: Fix buffer overflow during tab-complete Currently, when the user attempts symbol completion with the Tab key, kdb will use strncpy() to insert the completed symbol into the command buffe…
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High 8.3
wifi: mt76: replace skb_put with skb_put_zero
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: replace skb_put with skb_put_zero Avoid potentially reusing uninitialized data
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High 8.1
Bluetooth: qca: fix info leak when fetching fw build id
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix info leak when fetching fw build id Add the missing sanity checks and move the 255-byte build-id buffer off the stack to avoid leaking stack data through debugfs in case t…
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High 8.1
wifi: iwlwifi: mvm: don't read past the mfuart notifcation
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't read past the mfuart notifcation In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the not…
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High 7.8
f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock It needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock to avoid racing with checkpoint, other…
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High 7.8
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu() syzbot reported that nf_reinject() could be called without rcu_read_lock() : WARNING: suspicious RCU usage 6.9.0-…
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High 7.8
usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete FFS based applications can utilize the aio_cancel() callback to dequeue pending USB requests submitted to the UDC. Th…
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High 7.8
af_unix: Update unix_sk(sk)->oob_skb under sk_receive_queue lock.
In the Linux kernel, the following vulnerability has been resolved: af_unix: Update unix_sk(sk)->oob_skb under sk_receive_queue lock. Billy Jheng Bing-Jhong reported a race between __unix_gc() and queue_oob(). __unix_gc() tries to garbage-collect close()d inf…
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High 7.8
net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP
In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP If one TCA_TAPRIO_ATTR_PRIOMAP attribute has been provided, taprio_parse_mqprio_opt() must validate it, or userspace can inject arbi…
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High 7.8
net: sched: sch_multiq: fix possible OOB write in multiq_tune()
In the Linux kernel, the following vulnerability has been resolved: net: sched: sch_multiq: fix possible OOB write in multiq_tune() q->bands will be assigned to qopt->bands to execute subsequent code logic after kmalloc. So the old q->bands should not be used…
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High 7.8
nilfs2: fix potential kernel bug due to lack of writeback flag waiting
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential kernel bug due to lack of writeback flag waiting Destructive writes to a block device on which nilfs2 is mounted can cause a kernel bug in the folio/page writeback start…
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High 7.8
ecryptfs: Fix buffer size for tag 66 packet
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: Fix buffer size for tag 66 packet The 'TAG 66 Packet Format' description is missing the cipher code and checksum fields that are packed into the message packet. As a result, the buf…
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High 7.8
epoll: be better about file lifetimes
In the Linux kernel, the following vulnerability has been resolved: epoll: be better about file lifetimes epoll can call out to vfs_poll() with a file pointer that may race with the last 'fput()'. That would make f_count go down to zero, and while the ep->mtx…
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High 7.8
nilfs2: fix use-after-free of timer for log writer thread
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free of timer for log writer thread Patch series "nilfs2: fix log writer related issues". This bug fix series covers three nilfs2 log writer-related issues, including a …
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High 7.8
speakup: Fix sizeof() vs ARRAY_SIZE() bug
In the Linux kernel, the following vulnerability has been resolved: speakup: Fix sizeof() vs ARRAY_SIZE() bug The "buf" pointer is an array of u16 values. This code should be using ARRAY_SIZE() (which is 256) instead of sizeof() (which is 512), otherwise it c…
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High 7.8
ftrace: Fix possible use-after-free issue in ftrace_location()
In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix possible use-after-free issue in ftrace_location() KASAN reports a bug: BUG: KASAN: use-after-free in ftrace_location+0x90/0x120 Read of size 8 at addr ffff888141d40010 by task in…
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High 7.8
jffs2: prevent xattr node from overflowing the eraseblock
In the Linux kernel, the following vulnerability has been resolved: jffs2: prevent xattr node from overflowing the eraseblock Add a check to make sure that the requested xattr node size is no larger than the eraseblock minus the cleanmarker. Unlike the usual …
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High 7.8
ALSA: core: Fix NULL module pointer assignment at card init
In the Linux kernel, the following vulnerability has been resolved: ALSA: core: Fix NULL module pointer assignment at card init The commit 81033c6b584b ("ALSA: core: Warn on empty module") introduced a WARN_ON() for a NULL module pointer passed at snd_card ob…
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High 7.8
drivers/virt/acrn: fix PFNMAP PTE checks in acrn_vm_ram_map()
In the Linux kernel, the following vulnerability has been resolved: drivers/virt/acrn: fix PFNMAP PTE checks in acrn_vm_ram_map() Patch series "mm: follow_pte() improvements and acrn follow_pte() fixes". Patch #1 fixes a bunch of issues I spotted in the acrn …
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High 7.8
fs/ntfs3: Use variable length array instead of fixed size
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Use variable length array instead of fixed size Should fix smatch warning: ntfs_set_label() error: __builtin_memcpy() 'uni->name' too small (20 vs 256)
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High 7.8
soundwire: cadence: fix invalid PDI offset
In the Linux kernel, the following vulnerability has been resolved: soundwire: cadence: fix invalid PDI offset For some reason, we add an offset to the PDI, presumably to skip the PDI0 and PDI1 which are reserved for BPT. This code is however completely wrong…
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High 7.8
dma-mapping: benchmark: handle NUMA_NO_NODE correctly
In the Linux kernel, the following vulnerability has been resolved: dma-mapping: benchmark: handle NUMA_NO_NODE correctly cpumask_of_node() can be called for NUMA_NO_NODE inside do_map_benchmark() resulting in the following sanitizer report: UBSAN: array-inde…
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High 7.8
f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode() syzbot reports a kernel bug as below: F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 =========================…
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High 7.8
drm/amdgpu: add error handle to avoid out-of-bounds
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add error handle to avoid out-of-bounds if the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should be stop to avoid out-of-bounds read, so directly return -EINVAL.
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High 7.8
bcache: fix variable length array abuse in btree_iter
In the Linux kernel, the following vulnerability has been resolved: bcache: fix variable length array abuse in btree_iter btree_iter is used in two ways: either allocated on the stack with a fixed size MAX_BSETS, or from a mempool with a dynamic size based on…
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High 7.8
greybus: Fix use-after-free bug in gb_interface_release due to race condition.
In the Linux kernel, the following vulnerability has been resolved: greybus: Fix use-after-free bug in gb_interface_release due to race condition. In gb_interface_create, &intf->mode_switch_completion is bound with gb_interface_mode_switch_work. Then it will …
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High 7.8
sock_map: avoid race between sock_map_close and sk_psock_put
In the Linux kernel, the following vulnerability has been resolved: sock_map: avoid race between sock_map_close and sk_psock_put sk_psock_get will return NULL if the refcount of psock has gone to 0, which will happen when the last call of sk_psock_put is done…
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High 7.8
ionic: fix use after netif_napi_del()
In the Linux kernel, the following vulnerability has been resolved: ionic: fix use after netif_napi_del() When queues are started, netif_napi_add() and napi_enable() are called. If there are 4 queues and only 3 queues are used for the current configuration, o…
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High 7.8
netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type Lion Ackermann reported that there is a race condition between namespace cleanup in ipset and the garbage coll…
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High 7.8
jfs: xattr: fix buffer overflow for invalid xattr
In the Linux kernel, the following vulnerability has been resolved: jfs: xattr: fix buffer overflow for invalid xattr When an xattr size is not what is expected, it is printed out to the kernel log in hex format as a form of debugging. But when that xattr siz…
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High 7.8
ocfs2: fix races between hole punching and AIO+DIO
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix races between hole punching and AIO+DIO After commit "ocfs2: return real error code in ocfs2_dio_wr_get_block", fstests/generic/300 become from always failed to sometimes failed: =…
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High 7.8
net: do not leave a dangling sk pointer, when socket creation fails
In the Linux kernel, the following vulnerability has been resolved: net: do not leave a dangling sk pointer, when socket creation fails It is possible to trigger a use-after-free by: * attaching an fentry probe to __sock_release() and the probe calling the bp…
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High 7.8
dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list Use list_for_each_entry_safe() to allow iterating through the list and deleting the entry in the iteration process. The d…
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High 7.8
netns: Make get_net_ns() handle zero refcount net
In the Linux kernel, the following vulnerability has been resolved: netns: Make get_net_ns() handle zero refcount net Syzkaller hit a warning: refcount_t: addition on 0; use-after-free. WARNING: CPU: 3 PID: 7890 at lib/refcount.c:25 refcount_warn_saturate+0xd…
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High 7.8
Avoid hw_desc array overrun in dw-axi-dmac
In the Linux kernel, the following vulnerability has been resolved: Avoid hw_desc array overrun in dw-axi-dmac I have a use case where nr_buffers = 3 and in which each descriptor is composed by 3 segments, resulting in the DMA channel descs_allocated to be 9.…
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High 7.8
powerpc/pseries: Enforce hcall result buffer validity and size
In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plpar_hcall(), plpar_hcall9(), and related functions expect callers to provide valid result buffers of certain minimum size. Cur…
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High 7.8
ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."
In the Linux kernel, the following vulnerability has been resolved: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." Undo the modifications made in commit d410ee5109a1 ("ACPICA: avoid "Info: mapping multiple BARs. Your kernel i…
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High 7.8
RDMA/mlx5: Add check for srq max_sge attribute
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Add check for srq max_sge attribute max_sge attribute is passed by the user, and is inserted and used unchecked, so verify that the value doesn't exceed maximum allowed value befor…
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High 7.8
nilfs2: fix kernel bug on rename operation of broken directory
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug on rename operation of broken directory Syzbot reported that in rename directory operation on broken directory on nilfs2, __block_write_begin_int() called to prepare bl…
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High 7.8
udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port().
In the Linux kernel, the following vulnerability has been resolved: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). syzkaller triggered the warning [0] in udp_v4_early_demux(). In udp_v[46]_early_demux() and sk_lookup(), we do not touch the refcount of …
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High 7.8
filelock: fix potential use-after-free in posix_lock_inode
In the Linux kernel, the following vulnerability has been resolved: filelock: fix potential use-after-free in posix_lock_inode Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode(). The request pointer had been changed earlier to point to a loc…
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High 7.8
ata: libata-core: Fix double free on error
In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Fix double free on error If e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump to the err_out label, which will call devres_release_group(). devres_relea…
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High 7.8
drm/i915/gt: Fix potential UAF by revoke of fence registers
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Fix potential UAF by revoke of fence registers CI has been sporadically reporting the following issue triggered by igt@i915_selftest@live@hangcheck on ADL-P and similar machines:…
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High 7.8
bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() set_memory_ro() can fail, leaving memory unprotected. Check its return and take it into account as an error.
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High 7.8
ALSA: emux: improve patch ioctl data validation
In the Linux kernel, the following vulnerability has been resolved: ALSA: emux: improve patch ioctl data validation In load_data(), make the validation of and skipping over the main info block match that in load_guspatch(). In load_guspatch(), add checking th…
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High 7.8
nilfs2: add missing check for inode numbers on directory entries
In the Linux kernel, the following vulnerability has been resolved: nilfs2: add missing check for inode numbers on directory entries Syzbot reported that mounting and unmounting a specific pattern of corrupted nilfs2 filesystem images causes a use-after-free …
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High 7.8
nilfs2: fix inode number range checks
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix inode number range checks Patch series "nilfs2: fix potential issues related to reserved inodes". This series fixes one use-after-free issue reported by syzbot, caused by nilfs2's…
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High 7.8
netfilter: nf_tables: unconditionally flush pending work before notifier
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: unconditionally flush pending work before notifier syzbot reports: KASAN: slab-uaf in nft_ctx_update include/net/netfilter/nf_tables.h:1831 KASAN: slab-uaf in nft_commit…
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High 7.8
jffs2: Fix potential illegal address access in jffs2_free_inode
In the Linux kernel, the following vulnerability has been resolved: jffs2: Fix potential illegal address access in jffs2_free_inode During the stress testing of the jffs2 file system,the following abnormal printouts were found: [ 2430.649000] Unable to handle…
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High 7.8
drm/amd/display: Check pipe offset before setting vblank
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check pipe offset before setting vblank pipe_ctx has a size of MAX_PIPES so checking its index before accessing the array. This fixes an OVERRUN issue reported by Coverity.
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High 7.8
usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() Userspace provided string 's' could trivially have the length zero. Left unchecked this will firstly result in an OOB read i…
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High 7.5
net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new
In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new This patch enhances error handling in scenarios with RTS (Request to Send) messages arrivi…
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High 7.5
cppc_cpufreq: Fix possible null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: cppc_cpufreq: Fix possible null pointer dereference cppc_cpufreq_get_rate() and hisi_cppc_cpufreq_get_rate() can be called from different places with various parameters. So cpufreq_cpu_get() …
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High 7.5
smb: client: fix deadlock in smb2_find_smb_tcon()
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix deadlock in smb2_find_smb_tcon() Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such deadlock.
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High 7.5
seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors
In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors input_action_end_dx4() and input_action_end_dx6() are called NF_HOOK() for PREROUTING hook, in PREROUTING h…
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High 7.5
drop_monitor: replace spin_lock by raw_spin_lock
In the Linux kernel, the following vulnerability has been resolved: drop_monitor: replace spin_lock by raw_spin_lock trace_drop_common() is called with preemption disabled, and it acquires a spin_lock. This is problematic for RT kernels because spin_locks are…
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High 7.5
tcp: avoid too many retransmit packets
In the Linux kernel, the following vulnerability has been resolved: tcp: avoid too many retransmit packets If a TCP socket is using TCP_USER_TIMEOUT, and the other peer retracted its window to zero, tcp_retransmit_timer() can retransmit a packet every two jif…
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High 7.5
skmsg: Skip zero length skb in sk_msg_recvmsg
In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in sk_msg_recvmsg When running BPF selftests (./test_progs -t sockmap_basic) on a Loongarch platform, the following kernel panic occurs: [...] Oops[#1]: CPU: 22 PI…
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High 7.5
IB/core: Implement a limit on UMAD receive List
In the Linux kernel, the following vulnerability has been resolved: IB/core: Implement a limit on UMAD receive List The existing behavior of ib_umad, which maintains received MAD packets in an unbounded list, poses a risk of uncontrolled growth. As user-space…
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High 7.5
nvmet: fix a possible leak when destroy a ctrl during qp establishment
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix a possible leak when destroy a ctrl during qp establishment In nvmet_sq_destroy we capture sq->ctrl early and if it is non-NULL we know that a ctrl was allocated (in the admin conn…
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High 7.5
wireguard: allowedips: avoid unaligned 64-bit memory accesses
In the Linux kernel, the following vulnerability has been resolved: wireguard: allowedips: avoid unaligned 64-bit memory accesses On the parisc platform, the kernel issues kernel warnings because swap_endian() tries to load a 128-bit IPv6 address from an unal…
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High 7.3
drm/amd/display: Fix potential index out of bounds in color transformation function
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential index out of bounds in color transformation function Fixes index out of bounds issue in the color transformation function. The issue could occur when the index …
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High 7.3
enic: Validate length of nl attributes in enic_set_vf_port
In the Linux kernel, the following vulnerability has been resolved: enic: Validate length of nl attributes in enic_set_vf_port enic_set_vf_port assumes that the nl attribute IFLA_PORT_PROFILE is of length PORT_PROFILE_MAX and that the nl attributes IFLA_PORT_…
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High 7.3
scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory There is a potential out-of-bounds access when using test_bit() on a single word. The test_bit() and set_bit() functions …
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High 7.3
f2fs: remove clear SB_INLINECRYPT flag in default_options
In the Linux kernel, the following vulnerability has been resolved: f2fs: remove clear SB_INLINECRYPT flag in default_options In f2fs_remount, SB_INLINECRYPT flag will be clear and re-set. If create new file or open file during this gap, these files will not …
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High 7.1
f2fs: compress: don't allow unaligned truncation on released compress inode
In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: don't allow unaligned truncation on released compress inode f2fs image may be corrupted after below testcase: - mkfs.f2fs -O extra_attr,compression -f /dev/vdb - mount /dev/vd…
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High 7.1
RDMA/hns: Modify the print level of CQE error
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Modify the print level of CQE error Too much print may lead to a panic in kernel. Change ibdev_err() to ibdev_err_ratelimited(), and change the printing level of cqe dump to debug l…
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High 7.1
nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors The error handling in nilfs_empty_dir() when a directory folio/page read fails is incorrect, as in the old ext2 implement…
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High 7.1
bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()
In the Linux kernel, the following vulnerability has been resolved: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() In function bond_option_arp_ip_targets_set(), if newval->string is an empty string, newval->string+1 will point to the byte…
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High 7.1
wifi: iwlwifi: mvm: check n_ssids before accessing the ssids
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids In some versions of cfg80211, the ssids poinet might be a valid one even though n_ssids is 0. Accessing the pointer in this case w…
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High 7.0
net/mlx5: Discard command completions in internal error
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Discard command completions in internal error Fix use after free when FW completion arrives while device is in internal error state. Avoid calling completion handler in this case, s…
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High 7.0
ipv6: sr: fix invalid unregister error path
In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix invalid unregister error path The error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL is not defined. In that case if seg6_hmac_init() fails, the genl_unregiste…
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High 7.0
net: hns3: fix kernel crash problem in concurrent scenario
In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash problem in concurrent scenario When link status change, the nic driver need to notify the roce driver to handle this event, but at this time, the roce driver may u…
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High 7.0
net: dsa: mv88e6xxx: Correct check for empty list
In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Correct check for empty list Since commit a3c53be55c95 ("net: dsa: mv88e6xxx: Support multiple MDIO busses") mv88e6xxx_default_mdio_bus() has checked that the return valu…
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Medium 6.5
wifi: ar5523: enable proper endpoint verification
In the Linux kernel, the following vulnerability has been resolved: wifi: ar5523: enable proper endpoint verification Syzkaller reports [1] hitting a warning about an endpoint in use not having an expected type to it. Fix the issue by checking for the existen…
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Medium 6.2
ipv6: sr: fix missing sk_buff release in seg6_input_core
In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix missing sk_buff release in seg6_input_core The seg6_input() function is responsible for adding the SRH into a packet, delegating the operation to the seg6_input_core(). This fun…
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Medium 5.5
In the Linux kernel through 6.7.1, there is a use-after-free in cec_queue_msg_fh, related to drivers/media/cec/core/cec…
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Medium 5.5
printer_write in drivers/usb/gadget/function/f_printer.c in the Linux kernel through 6.7.4 does not properly call usb_e…
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Medium 5.5
drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference In cdns_mhdp_atomic_enable(), the return value of drm_mode_duplicate() is assigned to mhdp_state->current_mode, and there is …
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Medium 5.5
ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() Syzbot reports a warning as follows: ============================================ WARNING: CPU: 0 PID: 5075 at fs/mbc…
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Medium 5.3
nilfs2: fix potential hang in nilfs_detach_log_writer()
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential hang in nilfs_detach_log_writer() Syzbot has reported a potential hang in nilfs_detach_log_writer() called during nilfs2 unmount. Analysis revealed that this is because …
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Medium 5.3
ALSA: timer: Set lower bound of start tick time
In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: Set lower bound of start tick time Currently ALSA timer doesn't have the lower limit of the start tick time, and it allows a very small size, e.g. 1 tick with 1ns resolution for …
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Medium 4.4
Input: cyapa - add missing input core locking to suspend/resume functions
In the Linux kernel, the following vulnerability has been resolved: Input: cyapa - add missing input core locking to suspend/resume functions Grab input->mutex during suspend/resume functions like it is done in other input drivers. This fixes the following wa…
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Medium 4.4
ASoC: kirkwood: Fix potential NULL dereference
In the Linux kernel, the following vulnerability has been resolved: ASoC: kirkwood: Fix potential NULL dereference In kirkwood_dma_hw_params() mv_mbus_dram_info() returns NULL if CONFIG_PLAT_ORION macro is not defined. Fix this bug by adding NULL check. Found…
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Medium 4.4
scsi: qedf: Ensure the copied buf is NUL terminated
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count from userspace to that buffer. Later, we use kstrtouint on this buffer bu…
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Unscored —
media: lgdt3306a: Add a check against null-pointer-def
In the Linux kernel, the following vulnerability has been resolved: media: lgdt3306a: Add a check against null-pointer-def The driver should check whether the client provides the platform_data. The following log reveals it: [ 29.610324] BUG: KASAN: null-ptr-d…
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Unscored —
genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline
In the Linux kernel, the following vulnerability has been resolved: genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline The absence of IRQD_MOVE_PCNTXT prevents immediate effectiveness of interrupt affinity reconfiguration via procfs. Instea…
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Unscored —
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
In the Linux kernel, the following vulnerability has been resolved: ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound Raw packet from PF_PACKET socket ontop of an IPv6-backed ipvlan device will hit WARN_ON_ONCE() in sk_mc_loop() through sch_direct_xm…
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Unscored —
dma-mapping: benchmark: fix node id validation
In the Linux kernel, the following vulnerability has been resolved: dma-mapping: benchmark: fix node id validation While validating node ids in map_benchmark_ioctl(), node_possible() may be provided with invalid argument outside of [0,MAX_NUMNODES-1] range le…
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Unscored —
fpga: region: add owner module and take its refcount
In the Linux kernel, the following vulnerability has been resolved: fpga: region: add owner module and take its refcount The current implementation of the fpga region assumes that the low-level module registers a driver for the parent device and uses its owne…
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Unscored —
drm/arm/malidp: fix a possible null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: drm/arm/malidp: fix a possible null pointer dereference In malidp_mw_connector_reset, new memory is allocated with kzalloc, but no check is performed. In order to prevent null pointer derefer…
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Unscored —
ppdev: Add an error check in register_device
In the Linux kernel, the following vulnerability has been resolved: ppdev: Add an error check in register_device In register_device, the return value of ida_simple_get is unchecked, in witch ida_simple_get will use an invalid index value. To address this issu…
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Unscored —
netfilter: tproxy: bail out if IP has been disabled on the device
In the Linux kernel, the following vulnerability has been resolved: netfilter: tproxy: bail out if IP has been disabled on the device syzbot reports: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN …
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Unscored —
tls: fix missing memory barrier in tls_init
In the Linux kernel, the following vulnerability has been resolved: tls: fix missing memory barrier in tls_init In tls_init(), a write memory barrier is missing, and store-store reordering may cause NULL dereference in tls_{setsockopt,getsockopt}. CPU0 CPU1 -…
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Unscored —
tcp: Fix shift-out-of-bounds in dctcp_update_alpha().
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix shift-out-of-bounds in dctcp_update_alpha(). In dctcp_update_alpha(), we use a module parameter dctcp_shift_g as follows: alpha -= min_not_zero(alpha, alpha >> dctcp_shift_g); ... de…
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Unscored —
drm: vc4: Fix possible null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fix possible null pointer dereference In vc4_hdmi_audio_init() of_get_address() may return NULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verifi…
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Unscored —
media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries
In the Linux kernel, the following vulnerability has been resolved: media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries The allocation failure of mycs->yuv_scaler_binary in load_video_binaries() is followed with a dereference of myc…
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Unscored —
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add 0 size check to mtk_drm_gem_obj Add a check to mtk_drm_gem_init if we attempt to allocate a GEM object of 0 bytes. Currently, no such check exists and the kernel will panic …
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Unscored —
scsi: bfa: Ensure the copied buf is NUL terminated
In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but w…
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Unscored —
wifi: carl9170: add a proper sanity check for endpoints
In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports [1] hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there w…
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Unscored —
thermal/drivers/tsens: Fix null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/tsens: Fix null pointer dereference compute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c) as compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which …
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Unscored —
crypto: bcm - Fix pointer arithmetic
In the Linux kernel, the following vulnerability has been resolved: crypto: bcm - Fix pointer arithmetic In spu2_dump_omd() value of ptr is increased by ciph_key_len instead of hash_iv_len which could lead to going beyond the buffer boundaries. Fix this bug b…
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Unscored —
r8169: Fix possible ring buffer corruption on fragmented Tx packets.
In the Linux kernel, the following vulnerability has been resolved: r8169: Fix possible ring buffer corruption on fragmented Tx packets. An issue was found on the RTL8125b when transmitting small fragmented packets, whereby invalid entries were inserted into …
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Unscored —
netrom: fix possible dead-lock in nr_rt_ioctl()
In the Linux kernel, the following vulnerability has been resolved: netrom: fix possible dead-lock in nr_rt_ioctl() syzbot loves netrom, and found a possible deadlock in nr_rt_ioctl [1] Make sure we always acquire nr_node_list_lock before nr_node_lock(nr_node…
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Unscored —
RDMA/hns: Fix deadlock on SRQ async events.
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix deadlock on SRQ async events. xa_lock for SRQ table may be required in AEQ. Use xa_store_irq()/ xa_erase_irq() to avoid deadlock.
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Unscored —
af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg A data-race condition has been identified in af_unix. In one data path, the write function unix_release_sock() atomically writ…
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Unscored —
eth: sungem: remove .ndo_poll_controller to avoid deadlocks
In the Linux kernel, the following vulnerability has been resolved: eth: sungem: remove .ndo_poll_controller to avoid deadlocks Erhard reports netpoll warnings from sungem: netpoll_send_skb_on_dev(): eth0 enabled interrupts in poll (gem_start_xmit+0x0/0x398) …
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Unscored —
md: fix resync softlockup when bitmap size is less than array size
In the Linux kernel, the following vulnerability has been resolved: md: fix resync softlockup when bitmap size is less than array size Is is reported that for dm-raid10, lvextend + lvchange --syncaction will trigger following softlockup: kernel:watchdog: BUG:…
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Unscored —
ring-buffer: Fix a race between readers and resize checks
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix a race between readers and resize checks The reader code in rb_get_reader_page() swaps a new reader page into the ring buffer by doing cmpxchg on old->list.prev->next to poin…
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Unscored —
macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
In the Linux kernel, the following vulnerability has been resolved: macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" The via-macii ADB driver calls request_irq() after disabling hard interrupts. But disabling interrupts isn't nece…
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Unscored —
m68k: Fix spinlock race in kernel thread creation
In the Linux kernel, the following vulnerability has been resolved: m68k: Fix spinlock race in kernel thread creation Context switching does take care to retain the correct lock owner across the switch from 'prev' to 'next' tasks. This does rely on interrupts…
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Unscored —
cpufreq: exit() callback is optional
In the Linux kernel, the following vulnerability has been resolved: cpufreq: exit() callback is optional The exit() callback is optional and shouldn't be called without checking a valid pointer first. Also, we must clear freq_table pointer even if the exit() …
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Unscored —
usb-storage: alauda: Check whether the media is initialized
In the Linux kernel, the following vulnerability has been resolved: usb-storage: alauda: Check whether the media is initialized The member "uzonesize" of struct alauda_info will remain 0 if alauda_init_media() fails, potentially causing divide errors in alaud…
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Unscored —
media: stk1160: fix bounds checking in stk1160_copy_video()
In the Linux kernel, the following vulnerability has been resolved: media: stk1160: fix bounds checking in stk1160_copy_video() The subtract in this condition is reversed. The ->length is the length of the buffer. The ->bytesused is how many bytes we have cop…
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Unscored —
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow For example, in the expression: vbo = 2 * vbo + skip
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Unscored —
stm class: Fix a double free in stm_register_device()
In the Linux kernel, the following vulnerability has been resolved: stm class: Fix a double free in stm_register_device() The put_device(&stm->dev) call will trigger stm_device_release() which frees "stm" so the vfree(stm) on the next line is a double free.
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Unscored —
serial: max3100: Update uart_driver_registered on driver removal
In the Linux kernel, the following vulnerability has been resolved: serial: max3100: Update uart_driver_registered on driver removal The removal of the last MAX3100 device triggers the removal of the driver. However, code doesn't update the respective global …
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Unscored —
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
In the Linux kernel, the following vulnerability has been resolved: serial: max3100: Lock port->lock when calling uart_handle_cts_change() uart_handle_cts_change() has to be called with port lock taken, Since we run it in a separate work, the lock may not be …
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Unscored —
greybus: lights: check return of get_channel_from_mode
In the Linux kernel, the following vulnerability has been resolved: greybus: lights: check return of get_channel_from_mode If channel for the given node is not found we return null from get_channel_from_mode. Make sure we validate the return pointer before us…
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Unscored —
s390/ap: Fix crash in AP internal function modify_bitmap()
In the Linux kernel, the following vulnerability has been resolved: s390/ap: Fix crash in AP internal function modify_bitmap() A system crash like this Failing address: 200000cb7df6f000 TEID: 200000cb7df6f403 Fault in home space mode while using kernel ASCE. …
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Unscored —
bpf: Allow delete from sockmap/sockhash only if update is allowed
In the Linux kernel, the following vulnerability has been resolved: bpf: Allow delete from sockmap/sockhash only if update is allowed We have seen an influx of syzkaller reports where a BPF program attached to a tracepoint triggers a locking rule violation by…
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Unscored —
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
In the Linux kernel, the following vulnerability has been resolved: dma-buf/sw-sync: don't enable IRQ from sync_print_obj() Since commit a6aa8fca4d79 ("dma-buf/sw-sync: Reduce irqsave/irqrestore from known context") by error replaced spin_unlock_irqrestore() …
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Unscored —
net/9p: fix uninit-value in p9_client_rpc()
In the Linux kernel, the following vulnerability has been resolved: net/9p: fix uninit-value in p9_client_rpc() Syzbot with the help of KMSAN reported the following error: BUG: KMSAN: uninit-value in trace_9p_client_res include/trace/events/9p.h:146 [inline] …
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Unscored —
thermal/drivers/qcom/lmh: Check for SCM availability at probe
In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/qcom/lmh: Check for SCM availability at probe Up until now, the necessary scm availability check has not been performed, leading to possible null pointer dereferences (which d…
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Unscored —
fbdev: savage: Handle err return when savagefb_check_var failed
In the Linux kernel, the following vulnerability has been resolved: fbdev: savage: Handle err return when savagefb_check_var failed The commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero") checks the value of pixclock to avoid divide-by-zer…
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Unscored —
arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY
In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY When CONFIG_DEBUG_BUGVERBOSE=n, we fail to add necessary padding bytes to bug_table entries, and as a result the last entry in a bug tab…
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Unscored —
ipv6: sr: fix memleak in seg6_hmac_init_algo
In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix memleak in seg6_hmac_init_algo seg6_hmac_init_algo returns without cleaning up the previous allocations if one fails, so it's going to leak all that memory and the crypto tfms. …
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Unscored —
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
In the Linux kernel, the following vulnerability has been resolved: crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak Using completion_done to determine whether the caller has gone away only works after a complete call. Furthermore it's still possible that the…
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Unscored —
vmci: prevent speculation leaks by sanitizing event in event_deliver()
In the Linux kernel, the following vulnerability has been resolved: vmci: prevent speculation leaks by sanitizing event in event_deliver() Coverity spotted that event_msg is controlled by user-space, event_msg->event_data.event is passed to event_deliver() an…
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Unscored —CVE-2024-39501 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —
drm/komeda: check for error-valued pointer
In the Linux kernel, the following vulnerability has been resolved: drm/komeda: check for error-valued pointer komeda_pipeline_get_state() may return an error-valued pointer, thus check the pointer for negative or null value before dereferencing.
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Unscored —
liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
In the Linux kernel, the following vulnerability has been resolved: liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet In lio_vf_rep_copy_packet() pg_info->page is compared to a NULL value, but then it is unconditionally passed to skb_add…
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Unscored —
HID: core: remove unnecessary WARN_ON() in implement()
In the Linux kernel, the following vulnerability has been resolved: HID: core: remove unnecessary WARN_ON() in implement() Syzkaller hit a warning [1] in a call to implement() when trying to write a value into a field of smaller size in an output report. Sinc…
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Unscored —
USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
In the Linux kernel, the following vulnerability has been resolved: USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages The syzbot fuzzer found that the interrupt-URB completion callback in the cdc-wdm driver was taking too long, and the driv…
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Unscored —
ipv6: fix possible race in __fib6_drop_pcpu_from()
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible race in __fib6_drop_pcpu_from() syzbot found a race in __fib6_drop_pcpu_from() [1] If compiler reads more than once (*ppcpu_rt), second read could read NULL, if another cpu…
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Unscored —
bpf: Set run context for rawtp test_run callback
In the Linux kernel, the following vulnerability has been resolved: bpf: Set run context for rawtp test_run callback syzbot reported crash when rawtp program executed through the test_run interface calls bpf_get_attach_cookie helper or any other helper that t…
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Unscored —
wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() The ieee80211_sta_ps_deliver_wakeup() function takes sta->ps_lock to synchronizes with ieee80211_tx_h_unicast_ps_buf() which …
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Unscored —
mm/huge_memory: don't unpoison huge_zero_folio
In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: don't unpoison huge_zero_folio When I did memory failure tests recently, below panic occurs: kernel BUG at include/linux/mm.h:1135! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI…
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Unscored —
drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found When reading EDID fails and driver reports no modes available, the DRM core adds an artificial 1024x786 mode to the…
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Unscored —
xhci: Handle TD clearing for multiple streams case
In the Linux kernel, the following vulnerability has been resolved: xhci: Handle TD clearing for multiple streams case When multiple streams are in use, multiple TDs might be in flight when an endpoint is stopped. We need to issue a Set TR Dequeue Pointer for…
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Unscored —
mptcp: ensure snd_una is properly initialized on connect
In the Linux kernel, the following vulnerability has been resolved: mptcp: ensure snd_una is properly initialized on connect This is strictly related to commit fb7a0d334894 ("mptcp: ensure snd_nxt is properly initialized on connect"). It turns out that syzkal…
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Unscored —
drm/exynos/vidi: fix memory leak in .get_modes()
In the Linux kernel, the following vulnerability has been resolved: drm/exynos/vidi: fix memory leak in .get_modes() The duplicated EDID is never freed. Fix it.
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Unscored —
HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()
In the Linux kernel, the following vulnerability has been resolved: HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() Fix a memory leak on logi_dj_recv_send_report() error path.
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Unscored —
wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects The hwmp code use objects of type mesh_preq_queue, added to a list in ieee80211_if_mesh, to keep track of mpath we need to resolve. I…
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Unscored —
iommu: Return right value in iommu_sva_bind_device()
In the Linux kernel, the following vulnerability has been resolved: iommu: Return right value in iommu_sva_bind_device() iommu_sva_bind_device() should return either a sva bond handle or an ERR_PTR value in error cases. Existing drivers (idxd and uacce) only …
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Unscored —
xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr()
In the Linux kernel, the following vulnerability has been resolved: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() ip6_dst_idev() can return NULL, xfrm6_get_saddr() must act accordingly. syzbot reported: Oops: general protection fault, probably…
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Unscored —
ipv6: prevent possible NULL dereference in rt6_probe()
In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible NULL dereference in rt6_probe() syzbot caught a NULL dereference in rt6_probe() [1] Bail out if __in6_dev_get() returns NULL. [1] Oops: general protection fault, probab…
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Unscored —
ipv6: prevent possible NULL deref in fib6_nh_init()
In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible NULL deref in fib6_nh_init() syzbot reminds us that in6_dev_get() can return NULL. fib6_nh_init() ip6_validate_gw( &idev ) ip6_route_check_nh( idev ) *idev = in6_dev_ge…
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Unscored —
mips: bmips: BCM6358: make sure CBR is correctly set
In the Linux kernel, the following vulnerability has been resolved: mips: bmips: BCM6358: make sure CBR is correctly set It was discovered that some device have CBR address set to 0 causing kernel panic when arch_sync_dma_for_cpu_all is called. This was notic…
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Unscored —
serial: imx: Introduce timeout when waiting on transmitter empty
In the Linux kernel, the following vulnerability has been resolved: serial: imx: Introduce timeout when waiting on transmitter empty By waiting at most 1 second for USR2_TXDC to be set, we avoid a potential deadlock. In case of the timeout, there is not much …
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Unscored —
MIPS: Octeon: Add PCIe link status check
In the Linux kernel, the following vulnerability has been resolved: MIPS: Octeon: Add PCIe link status check The standard PCIe configuration read-write interface is used to access the configuration space of the peripheral PCIe devices of the mips processor af…
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Unscored —
drm/lima: mask irqs in timeout path before hard reset
In the Linux kernel, the following vulnerability has been resolved: drm/lima: mask irqs in timeout path before hard reset There is a race condition in which a rendering job might take just long enough to trigger the drm sched job timeout handler but also stil…
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Unscored —
scsi: qedi: Fix crash while reading debugfs attribute
In the Linux kernel, the following vulnerability has been resolved: scsi: qedi: Fix crash while reading debugfs attribute The qedi_dbg_do_not_recover_cmd_read() function invokes sprintf() directly on a __user pointer, which results into the crash. To fix this…
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Unscored —
batman-adv: bypass empty buckets in batadv_purge_orig_ref()
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bypass empty buckets in batadv_purge_orig_ref() Many syzbot reports are pointing to soft lockups in batadv_purge_orig_ref() [1] Root cause is unknown, but we can avoid spending to…
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Unscored —
drm/amdgpu: fix UBSAN warning in kv_dpm.c
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry.
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Unscored —
drm/radeon: fix UBSAN warning in kv_dpm.c
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry.
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Unscored —
ptp: fix integer overflow in max_vclocks_store
In the Linux kernel, the following vulnerability has been resolved: ptp: fix integer overflow in max_vclocks_store On 32bit systems, the "4 * max" multiply can overflow. Use kcalloc() to do the allocation to prevent this.
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Unscored —
net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() syzbot found hanging tasks waiting on rtnl_lock [1] A reproducer is available in the syzbot bug. When a request to add …
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Unscored —
block/ioctl: prefer different overflow check
In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: [ 62.982337] ------------[ cut here ]----------…
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Unscored —
crypto: hisilicon/sec - Fix memory leak for sec resource release
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - Fix memory leak for sec resource release The AIV is one of the SEC resources. When releasing resources, it need to release the AIV resources at the same time. Otherwis…
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Unscored —
tracing: Build event generation tests only as modules
In the Linux kernel, the following vulnerability has been resolved: tracing: Build event generation tests only as modules The kprobes and synth event generation test modules add events and lock (get a reference) those event file reference in module init funct…
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Unscored —
netpoll: Fix race condition in netpoll_owner_active
In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix race condition in netpoll_owner_active KCSAN detected a race condition in netpoll: BUG: KCSAN: data-race in net_rx_action / netpoll_send_skb write (marked) to 0xffff8881164168b0 …
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Unscored —
netrom: Fix a memory leak in nr_heartbeat_expiry()
In the Linux kernel, the following vulnerability has been resolved: netrom: Fix a memory leak in nr_heartbeat_expiry() syzbot reported a memory leak in nr_create() [0]. Commit 409db27e3a2e ("netrom: Fix use-after-free of a listening socket.") added sock_hold(…
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Unscored —
Fix userfaultfd_api to return EINVAL as expected
In the Linux kernel, the following vulnerability has been resolved: Fix userfaultfd_api to return EINVAL as expected Currently if we request a feature that is not set in the Kernel config we fail silently and return all the available features. However, the ma…
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Unscored —
USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Syzbot has identified a bug in usbcore (see the Closes: tag below) caused by our assumption that the reserved…
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Unscored —
ppp: reject claimed-as-LCP but actually malformed packets
In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'ppp_async_encode()' assumes valid LCP packets (with code from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that LCP p…
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Unscored —
i40e: Fix XDP program unloading while removing the driver
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix XDP program unloading while removing the driver The commit 6533e558c650 ("i40e: Fix reset path while removing the driver") introduced a new PF state "__I40E_IN_REMOVE" to block modi…
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Unscored —
mm: prevent derefencing NULL ptr in pfn_section_valid()
In the Linux kernel, the following vulnerability has been resolved: mm: prevent derefencing NULL ptr in pfn_section_valid() Commit 5ec8e8ea8b77 ("mm/sparsemem: fix race in accessing memory_section->usage") changed pfn_section_valid() to add a READ_ONCE() call…
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Unscored —
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes In nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possib…
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Unscored —
drm/amdgpu: avoid using null object of framebuffer
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object i…
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Unscored —
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes In nv17_tv_get_ld_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possib…
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Unscored —
usb: atm: cxacru: fix endpoint checking in cxacru_bind()
In the Linux kernel, the following vulnerability has been resolved: usb: atm: cxacru: fix endpoint checking in cxacru_bind() Syzbot is still reporting quite an old issue [1] that occurs due to incomplete checking of present usb endpoints. As such, wrong endpo…
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Unscored —
netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers register store validation for NFT_DATA_VALUE is conditional, however, the datatype is always either NFT_DATA_VAL…
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Unscored —
net: can: j1939: Initialize unused data in j1939_send_one()
In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: Initialize unused data in j1939_send_one() syzbot reported kernel-infoleak in raw_recvmsg() [1]. j1939_send_one() creates full frame including unused data, but it doesn't ini…
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Unscored —
ocfs2: fix DIO failure due to insufficient transaction credits
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix DIO failure due to insufficient transaction credits The code in ocfs2_dio_end_io_write() estimates number of necessary transaction credits using ocfs2_calc_extend_credits(). This h…
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Unscored —
RDMA/restrack: Fix potential invalid address access
In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdma_restrack_entry's kern_name was set to KBUILD_MODNAME in ib_create_cq(), while if the module exited but forgot del this rdma_res…
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Unscored —
xdp: Remove WARN() from __xdp_reg_mem_model()
In the Linux kernel, the following vulnerability has been resolved: xdp: Remove WARN() from __xdp_reg_mem_model() syzkaller reports a warning in __xdp_reg_mem_model(). The warning occurs only if __mem_id_init_hash_table() returns an error. It returns the erro…
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Unscored —
ftruncate: pass a signed offset
In the Linux kernel, the following vulnerability has been resolved: ftruncate: pass a signed offset The old ftruncate() syscall, using the 32-bit off_t misses a sign extension when called in compat mode on 64-bit architectures. As a result, passing a negative…
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Unscored —
usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock
In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock When config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system to enter suspend status with belo…
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Unscored —
iio: chemical: bme680: Fix overflows in compensate() functions
In the Linux kernel, the following vulnerability has been resolved: iio: chemical: bme680: Fix overflows in compensate() functions There are cases in the compensate functions of the driver that there could be overflows of variables due to bit shifting ops. Th…
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Unscored —
drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
In the Linux kernel, the following vulnerability has been resolved: drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep The ilitek-ili9881c controls the reset GPIO using the non-sleeping gpiod_set_value() function. This complains loudly w…
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Unscored —
ASoC: fsl-asoc-card: set priv->pdev before using it
In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl-asoc-card: set priv->pdev before using it priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub…
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Unscored —
pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER
In the Linux kernel, the following vulnerability has been resolved: pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER In create_pinctrl(), pinctrl_maps_mutex is acquired before calling add_setting(). If add_setting() returns -EPROBE_DEFER,…
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Unscored —
gpio: davinci: Validate the obtained number of IRQs
In the Linux kernel, the following vulnerability has been resolved: gpio: davinci: Validate the obtained number of IRQs Value of pdata->gpio_unbanked is taken from Device Tree. In case of broken DT due to any error this value can be any. Without this value va…
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Unscored —
net/dpaa2: Avoid explicit cpumask var allocation on stack
In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potentia…
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Unscored —
net/iucv: Avoid explicit cpumask var allocation on stack
In the Linux kernel, the following vulnerability has been resolved: net/iucv: Avoid explicit cpumask var allocation on stack For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential…
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Unscored —
serial: 8250_omap: Implementation of Errata i2310
In the Linux kernel, the following vulnerability has been resolved: serial: 8250_omap: Implementation of Errata i2310 As per Errata i2310[0], Erroneous timeout can be triggered, if this Erroneous interrupt is not cleared then it may leads to storm of interrup…
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Unscored —
x86: stop playing stack games in profile_pc()
In the Linux kernel, the following vulnerability has been resolved: x86: stop playing stack games in profile_pc() The 'profile_pc()' function is used for timer-based profiling, which isn't really all that relevant any more to begin with, but it also ends up m…
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Unscored —
crypto: ecdh - explicitly zeroize private_key
In the Linux kernel, the following vulnerability has been resolved: crypto: ecdh - explicitly zeroize private_key private_key is overwritten with the key parameter passed in by the caller (if present), or alternatively a newly generated private key. However, …
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Unscored —
drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes In nouveau_connector_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a p…
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Unscored —
Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again"
In the Linux kernel, the following vulnerability has been resolved: Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Patch series "mm: Avoid possible overflows in dirty throttling". Dirty throttling logic assumes dirty limits in …
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Unscored —
inet_diag: Initialize pad field in struct inet_diag_req_v2
In the Linux kernel, the following vulnerability has been resolved: inet_diag: Initialize pad field in struct inet_diag_req_v2 KMSAN reported uninit-value access in raw_lookup() [1]. Diag for raw sockets uses the pad field in struct inet_diag_req_v2 for the u…
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Unscored —
drm/amd/display: Skip finding free audio for unknown engine_id
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need fr…
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Unscored —
drm/amd/display: Check index msg_id before read or write
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msg_id before read or write [WHAT] msg_id is used as an array index and it cannot be a negative value, and therefore cannot be equal to MOD_HDCP_MESSAGE_ID_INVALI…
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Unscored —
scsi: qedf: Make qedf_execute_tmf() non-preemptible
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedf_execute_tmf() non-preemptible Stop calling smp_processor_id() from preemptible code in qedf_execute_tmf90. This results in BUG_ON() when running an RT kernel. [ 659.3432…
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Unscored —
drm/lima: fix shared irq handling on driver remove
In the Linux kernel, the following vulnerability has been resolved: drm/lima: fix shared irq handling on driver remove lima uses a shared interrupt, so the interrupt handlers must be prepared to be called at any time. At driver removal time, the clocks are di…
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Unscored —CVE-2024-42130 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Unscored —
mm: avoid overflows in dirty throttling logic
In the Linux kernel, the following vulnerability has been resolved: mm: avoid overflows in dirty throttling logic The dirty throttling logic is interspersed with assumptions that dirty limits in PAGE_SIZE units fit into 32-bit (so that various multiplications…
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Unscored —
Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot Commit 272970be3dab ("Bluetooth: hci_qca: Fix driver shutdown on closed serdev") will cause below regression issue: B…
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Unscored —
riscv: kexec: Avoid deadlock in kexec crash path
In the Linux kernel, the following vulnerability has been resolved: riscv: kexec: Avoid deadlock in kexec crash path If the kexec crash code is called in the interrupt context, the machine_kexec_mask_interrupts() function will trigger a deadlock while trying …
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Unscored —
bnx2x: Fix multiple UBSAN array-index-out-of-bounds
In the Linux kernel, the following vulnerability has been resolved: bnx2x: Fix multiple UBSAN array-index-out-of-bounds Fix UBSAN warnings that occur when using a system with 32 physical cpu cores or more, or when the user defines a number of Ethernet queues …
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Unscored —
i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
In the Linux kernel, the following vulnerability has been resolved: i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr When del_timer_sync() is called in an interrupt context it throws a warning because of potential deadlock. The timer…
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Unscored —
tcp_metrics: validate source addr length
In the Linux kernel, the following vulnerability has been resolved: tcp_metrics: validate source addr length I don't see anything checking that TCP_METRICS_ATTR_SADDR_IPV4 is at least 4 bytes long, and the policy doesn't have an entry for this attribute at al…
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Unscored —
s390/pkey: Wipe sensitive data on failure
In the Linux kernel, the following vulnerability has been resolved: s390/pkey: Wipe sensitive data on failure Wipe sensitive data from stack also if the copy_to_user() fails.
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Unscored —
bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD
In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD [Changes from V1: - Use a default branch in the switch statement to initialize `val'.] GCC warns that `val' may be used uninitialized …
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Unscored —
media: dvb-frontends: tda10048: Fix integer overflow
In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: tda10048: Fix integer overflow state->xtal_hz can be up to 16M, so it can overflow a 32 bit integer when multiplied by pll_mfactor. Create a new 64 bit variable to hold …
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Unscored —
crypto: aead,cipher - zeroize key buffer after use
In the Linux kernel, the following vulnerability has been resolved: crypto: aead,cipher - zeroize key buffer after use I.G 9.7.B for FIPS 140-3 specifies that variables temporarily holding cryptographic information should be zeroized once they are no longer n…
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Unscored —
x86/bhi: Avoid warning in #DB handler due to BHI mitigation
In the Linux kernel, the following vulnerability has been resolved: x86/bhi: Avoid warning in #DB handler due to BHI mitigation When BHI mitigation is enabled, if SYSENTER is invoked with the TF flag set then entry_SYSENTER_compat() uses CLEAR_BRANCH_HISTORY …
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Unscored —
USB: serial: mos7840: fix crash on resume
In the Linux kernel, the following vulnerability has been resolved: USB: serial: mos7840: fix crash on resume Since commit c49cfa917025 ("USB: serial: use generic method if no alternative is provided in usb serial layer"), USB serial core calls the generic re…
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Unscored —
netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init().
In the Linux kernel, the following vulnerability has been resolved: netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init(). We had a report that iptables-restore sometimes triggered null-ptr-deref at boot time. [0] The problem is that iptable_nat…
References
-
report
https://ubuntu.com/security/CVE-2022-48772
-
report
https://ubuntu.com/security/CVE-2023-52884
-
report
https://ubuntu.com/security/CVE-2023-52887
-
report
https://ubuntu.com/security/CVE-2024-23848
-
report
https://ubuntu.com/security/CVE-2024-25741
-
report
https://ubuntu.com/security/CVE-2024-31076
-
report
https://ubuntu.com/security/CVE-2024-33621
-
report
https://ubuntu.com/security/CVE-2024-33847
-
report
https://ubuntu.com/security/CVE-2024-34027
-
report
https://ubuntu.com/security/CVE-2024-34777
-
report
https://ubuntu.com/security/CVE-2024-35247
-
report
https://ubuntu.com/security/CVE-2024-36014
-
report
https://ubuntu.com/security/CVE-2024-36015
-
report
https://ubuntu.com/security/CVE-2024-36032
-
report
https://ubuntu.com/security/CVE-2024-36270
-
report
https://ubuntu.com/security/CVE-2024-36286
-
report
https://ubuntu.com/security/CVE-2024-36489
-
report
https://ubuntu.com/security/CVE-2024-36894
-
report
https://ubuntu.com/security/CVE-2024-36971
-
report
https://ubuntu.com/security/CVE-2024-36972
-
report
https://ubuntu.com/security/CVE-2024-36974
-
report
https://ubuntu.com/security/CVE-2024-36978
-
report
https://ubuntu.com/security/CVE-2024-37078
-
report
https://ubuntu.com/security/CVE-2024-37356
-
report
https://ubuntu.com/security/CVE-2024-38381
-
report
https://ubuntu.com/security/CVE-2024-38546
-
report
https://ubuntu.com/security/CVE-2024-38547
-
report
https://ubuntu.com/security/CVE-2024-38548
-
report
https://ubuntu.com/security/CVE-2024-38549
-
report
https://ubuntu.com/security/CVE-2024-38550
-
report
https://ubuntu.com/security/CVE-2024-38552
-
report
https://ubuntu.com/security/CVE-2024-38555
-
report
https://ubuntu.com/security/CVE-2024-38558
-
report
https://ubuntu.com/security/CVE-2024-38559
-
report
https://ubuntu.com/security/CVE-2024-38560
-
report
https://ubuntu.com/security/CVE-2024-38565
-
report
https://ubuntu.com/security/CVE-2024-38567
-
report
https://ubuntu.com/security/CVE-2024-38571
-
report
https://ubuntu.com/security/CVE-2024-38573