Summary
- [5.14.0-427.26.1_4.OL9]
- Disable UKI signing [Orabug: 36571828]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.5
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
[5.14.0-427.26.1_4]
- net: ena: Fix incorrect descriptor free behavior (Kamal Heib) [RHEL-39217 RHEL-37430] {CVE-2024-35958}
- tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). (Guillaume Nault) [RHEL-41749 RHEL-39837] {CVE-2024-36904}
- mm/mglru: Revert 'don't sync disk for each aging cycle' (Waiman Long) [RHEL-44418]
- tipc: fix UAF in error path (Xin Long) [RHEL-34848 RHEL-34280] {CVE-2024-36886}
- selftest/cgroup: Update test_cpuset_prs.sh to match changes (Waiman Long) [RHEL-45139]
- cgroup/cpuset: Make cpuset.cpus.exclusive independent of cpuset.cpus (Waiman Long) [RHEL-45139]
- cgroup/cpuset: Delay setting of CS_CPU_EXCLUSIVE until valid partition (Waiman Long) [RHEL-45139]
- selftest/cgroup: Fix test_cpuset_prs.sh problems reported by test robot (Waiman Long) [RHEL-45139]
- cgroup/cpuset: Fix remote root partition creation problem (Waiman Long) [RHEL-45139]
- cgroup/cpuset: Optimize isolated partition only generate_sched_domains() calls (Waiman Long) [RHEL-45139]
- cgroup/cpuset: Fix retval in update_cpumask() (Waiman Long) [RHEL-45139]
- cgroup/cpuset: Fix a memory leak in update_exclusive_cpumask() (Waiman Long) [RHEL-45139]
- ice: implement AQ download pkg retry (Petr Oros) [RHEL-38907 RHEL-17318]
- redhat: include resolve_btfids in kernel-devel (Viktor Malik) [RHEL-43426 RHEL-40707]
- blk-cgroup: fix list corruption from resetting io stat (cki-backport-bot) [RHEL-44977] {CVE-2024-38663}
- misc: rtsx: do clear express reg every SD_INT (David Arcari) [RHEL-39985 RHEL-33706]
- misc: rtsx: Fix rts5264 driver status incorrect when card removed (David Arcari) [RHEL-39985 RHEL-33706]
- netfilter: tproxy: bail out if IP has been disabled on the device (cki-backport-bot) [RHEL-44371] {CVE-2024-36270}
- lib/test_hmm.c: handle src_pfns and dst_pfns allocation failure (cki-backport-bot) [RHEL-44263 RHEL-44261] {CVE-2024-38543}
- r8169: Fix possible ring buffer corruption on fragmented Tx packets. (cki-backport-bot) [RHEL-44039] {CVE-2024-38586}
- net: micrel: Fix receiving the timestamp in the frame for lan8841 (cki-backport-bot) [RHEL-43996] {CVE-2024-38593}
- vt: fix memory overlapping when deleting chars in the buffer (Waiman Long) [RHEL-43379 RHEL-27780] {CVE-2022-48627}
- net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadata_map (Kamal Heib) [RHEL-42728 RHEL-34192] {CVE-2024-26858}
- locking/atomic: Make test_and_*_bit() ordered on failure (Paolo Bonzini) [RHEL-45896]
- mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index (Rafael Aquini) [RHEL-42659 RHEL-31840] {CVE-2024-26783}
- can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock (Jose Ignacio Tornos Martinez) [RHEL-42379 RHEL-31530] {CVE-2023-52638}
- ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() (Ken Cox) [RHEL-42226 RHEL-38715] {CVE-2021-47548}
[5.14.0-427.25.1_4]
- nvme: fix reconnection fail due to reserved tag allocation (Maurizio Lombardi) [RHEL-42896 RHEL-36896] {CVE-2024-27435}
- net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg (cki-backport-bot) [RHEL-43625] {CVE-2021-47596}
- scsi: sg: Avoid race in error handling & drop bogus warn (Ewan D. Milne) [RHEL-36106 RHEL-35659]
- scsi: sg: Avoid sg device teardown race (Ewan D. Milne) [RHEL-36106 RHEL-35659]
- netfilter: nf_tables: use timestamp to check for set element timeout (Florian Westphal) [RHEL-38032 RHEL-33985] {CVE-2024-27397}
- netfilter: nft_set_rbtree: Remove unused variable nft_net (Florian Westphal) [RHEL-38032 RHEL-33985]
- netfilter: nft_set_rbtree: prefer sync gc to async worker (Florian Westphal) [RHEL-38032 RHEL-33985]
- netfilter: nft_set_rbtree: rename gc deactivate+erase function (Florian Westphal) [RHEL-38032 RHEL-33985]
- netfilter: nf_tables: de-constify set commit ops function argument (Florian Westphal) [RHEL-38032 RHEL-33985]
- octeontx2-af: avoid off-by-one read from userspace (Kamal Heib) [RHEL-40486 RHEL-39873] {CVE-2024-36957}
Fixed packages 29
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 9 | bpftool | 0:7.3.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-abi-stablelists | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-core | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-cross-headers | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-core | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-devel | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-devel-matched | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-modules | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-modules-core | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-modules-extra | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-debug-uki-virt | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-devel | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-devel-matched | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-doc | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-headers | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-modules | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-modules-core | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-modules-extra | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-tools | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-tools-libs | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-tools-libs-devel | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | kernel-uki-virt | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | libperf | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | perf | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | python3-perf | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | rtla | 0:5.14.0-427.26.1.el9_4 |
| Oracle Linux · 9 | rv | 0:5.14.0-427.26.1.el9_4 |
Vulnerabilities 17
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Critical 9.8
ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()
In the Linux kernel, the following vulnerability has been resolved: ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() The if statement: if (port >= DSAF_GE_NUM) return; limits the value of port less than DSAF…
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Critical 9.8CVE-2024-36886 Public exploit
tipc: fix UAF in error path
In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in error path Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported a UAF in the tipc_buf_append() error path: BUG: KASAN: slab-use-after-free in kfree_skb_list…
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High 7.8
netfilter: nf_tables: use timestamp to check for set element timeout
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: use timestamp to check for set element timeout Add a timestamp field at the beginning of the transaction, store it in the nftables per-netns area. Update set backend .in…
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High 7.8
net: ena: Fix incorrect descriptor free behavior
In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets …
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High 7.8
tcp: Use refcount_inc_not_zero() in tcp_twsk_unique().
In the Linux kernel, the following vulnerability has been resolved: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). Anderson Nascimento reported a use-after-free splat in tcp_twsk_unique() with nice analysis. Since commit ec94c2696f0b ("tcp/dccp: avoid…
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High 7.8
blk-cgroup: fix list corruption from resetting io stat
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix list corruption from resetting io stat Since commit 3b8cc6298724 ("blk-cgroup: Optimize blkcg_rstat_flush()"), each iostat instance is added to blkcg percpu list, so blkcg_res…
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High 7.5
nvme: fix reconnection fail due to reserved tag allocation
In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, admin_q reconnect failed forever while remote target and netw…
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Medium 5.5
vt: fix memory overlapping when deleting chars in the buffer
In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer A memory overlapping copy occurs when deleting a long line. This memory overlapping copy can cause data corruption when scr_memcpy…
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Medium 5.5
net: micrel: Fix receiving the timestamp in the frame for lan8841
In the Linux kernel, the following vulnerability has been resolved: net: micrel: Fix receiving the timestamp in the frame for lan8841 The blamed commit started to use the ptp workqueue to get the second part of the timestamp. And when the port was set down, t…
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Unscored —
net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg
In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg Currently, the hns3_remove function firstly uninstall client instance, and then uninstall acceletion engine device. The netdevice is …
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Unscored —
can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock
In the Linux kernel, the following vulnerability has been resolved: can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock The following 3 locks would race against each other, causing the deadlock situation in the Syzbot bug report: - j1939_socks…
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Unscored —
mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index
In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index With numa balancing on, when a numa system is running where a numa node doesn't have its local memory so it has no managed…
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Unscored —
net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadata_map
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadata_map Just simply reordering the functions mlx5e_ptp_metadata_map_put and mlx5e_p…
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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 —
octeontx2-af: avoid off-by-one read from userspace
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: avoid off-by-one read from userspace We try to access count + 1 byte from userspace with memdup_user(buffer, count + 1). However, the userspace only provides buffer of count byt…
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Unscored —
lib/test_hmm.c: handle src_pfns and dst_pfns allocation failure
In the Linux kernel, the following vulnerability has been resolved: lib/test_hmm.c: handle src_pfns and dst_pfns allocation failure The kcalloc() in dmirror_device_evict_chunk() will return null if the physical memory has run out. As a result, if src_pfns or …
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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 …