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Medium ALAS2-2024-2549 55 CVEs

Moderate: kernel security update (Amazon Linux 2)

Published May 23, 2024 · Updated Mar 10, 2025

Summary

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2024-50017: In the Linux kernel, the following vulnerability has been resolved: x86/mm/ident_map: Use gbpages only where full GB page should be mapped. CVE-2024-35835: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups CVE-2024-27413: In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect allocation size CVE-2024-27388: In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssx_dec_option_array CVE-2024-26920: In the Linux kernel, the following vulnerability has been resolved: tracing/trigger: Fix to return error if failed to alloc snapshot CVE-2024-26917: In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" CVE-2024-26901: In the Linux kernel, the following vulnerability has been resolved: do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak CVE-2024-26898: In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts CVE-2024-26894: In the Linux kernel, the following vulnerability has been resolved: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() CVE-2024-26880: In the Linux kernel, the following vulnerability has been resolved: dm: call the resume method on internal suspend CVE-2024-26878: In the Linux kernel, the following vulnerability has been resolved: quota: Fix potential NULL pointer dereference CVE-2024-26863: In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsr_get_node() CVE-2024-26859: In the Linux kernel, the following vulnerability has been resolved: net/bnx2x: Prevent access to a freed page in page_pool CVE-2024-26857: In the Linux kernel, the following vulnerability has been resolved: geneve: make sure to pull inner header in geneve_rx() CVE-2024-26851: In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_h323: Add protection for bmp length out of range CVE-2024-26845: In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Add TMF to tmr_list handling CVE-2024-26840: In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix memory leak in cachefiles_add_cache() CVE-2024-26816: In the Linux kernel, the following vulnerability has been resolved: x86, relocs: Ignore relocations in .notes section CVE-2024-26805: In the Linux kernel, the following vulnerability has been resolved: netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter CVE-2024-26793: In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_newlink() CVE-2024-26791: In the Linux kernel, the following vulnerability has been resolved: btrfs: dev-replace: properly validate device names CVE-2024-26773: In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() CVE-2024-26772: In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() CVE-2024-26764: In the Linux kernel, the following vulnerability has been resolved: fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio CVE-2024-26763: In the Linux kernel, the following vulnerability has been resolved: dm-crypt: don't modify the data when using authenticated encryption CVE-2024-26754: In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() CVE-2024-26752: In the Linux kernel, the following vulnerability has been resolved: l2tp: pass correct message length to ip6_append_data CVE-2024-26744: In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Support specifying the srpt_service_guid parameter CVE-2024-26735: In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref CVE-2024-26720: In the Linux kernel, the following vulnerability has been resolved: mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again CVE-2024-26704: In the Linux kernel, the following vulnerability has been resolved: ext4: fix double-free of blocks due to wrong extents moved_len CVE-2024-26697: In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix data corruption in dsync block recovery for small block sizes CVE-2024-26696: In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix hang in nilfs_lookup_dirty_data_buffers() CVE-2024-26685: In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential bug in end_buffer_async_write CVE-2024-26679: In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() CVE-2024-26675: In the Linux kernel, the following vulnerability has been resolved: ppp_async: limit MRU to 64K CVE-2024-26663: In the Linux kernel, the following vulnerability has been resolved: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() CVE-2024-26635: In the Linux kernel, the following vulnerability has been resolved: llc: Drop support for ETH_P_TR_802_2. CVE-2024-26633: In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() CVE-2024-26625: In the Linux kernel, the following vulnerability has been resolved: llc: call sock_orphan() at release time CVE-2024-0607: netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval() CVE-2024-0340: A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not prope

Fixed packages 14

ReleasePackageFixed in
Amazon Linux · 2 kernel 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-debuginfo 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-debuginfo-common-aarch64 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-debuginfo-common-x86_64 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-devel 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-headers 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-livepatch-4.14.343-259.562 0:1.0-0.amzn2
Amazon Linux · 2 kernel-tools 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-tools-debuginfo 0:4.14.343-259.562.amzn2
Amazon Linux · 2 kernel-tools-devel 0:4.14.343-259.562.amzn2
Amazon Linux · 2 perf 0:4.14.343-259.562.amzn2
Amazon Linux · 2 perf-debuginfo 0:4.14.343-259.562.amzn2
Amazon Linux · 2 python-perf 0:4.14.343-259.562.amzn2
Amazon Linux · 2 python-perf-debuginfo 0:4.14.343-259.562.amzn2

Vulnerabilities 55

  • Critical 9.8

    SUNRPC: fix some memleaks in gssx_dec_option_array

    In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssx_dec_option_array The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the cor…

  • High 7.8

    drm: Don't unref the same fb many times by mistake due to deadlock handling

    In the Linux kernel, the following vulnerability has been resolved: drm: Don't unref the same fb many times by mistake due to deadlock handling If we get a deadlock after the fb lookup in drm_mode_page_flip_ioctl() we proceed to unref the fb and then retry th…

  • High 7.8

    crypto: scomp - fix req->dst buffer overflow

    In the Linux kernel, the following vulnerability has been resolved: crypto: scomp - fix req->dst buffer overflow The req->dst buffer size should be checked before copying from the scomp_scratch->dst to avoid req->dst buffer overflow problem.

  • High 7.8

    SUNRPC: Fix a suspicious RCU usage warning

    In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: [ 57.202521] ============================= [ 57.202522] W…

  • High 7.8

    drm/amd/pm: fix a double-free in si_dpm_init

    In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a double-free in si_dpm_init When the allocation of adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails, amdgpu_free_extended_power_table is called to free some fi…

  • High 7.8

    llc: call sock_orphan() at release time

    In the Linux kernel, the following vulnerability has been resolved: llc: call sock_orphan() at release time syzbot reported an interesting trace [1] caused by a stale sk->sk_wq pointer in a closed llc socket. In commit ff7b11aa481f ("net: socket: set sock->sk…

  • High 7.8

    tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()

    In the Linux kernel, the following vulnerability has been resolved: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() syzbot reported the following general protection fault [1]: general protection fault, probably for non-canonical address 0x…

  • High 7.8

    nilfs2: fix data corruption in dsync block recovery for small block sizes

    In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix data corruption in dsync block recovery for small block sizes The helper function nilfs_recovery_copy_block() of nilfs_recovery_dsync_blocks(), which recovers data from logs creat…

  • High 7.8

    ext4: fix double-free of blocks due to wrong extents moved_len

    In the Linux kernel, the following vulnerability has been resolved: ext4: fix double-free of blocks due to wrong extents moved_len In ext4_move_extents(), moved_len is only updated when all moves are successfully executed, and only discards orig_inode and don…

  • High 7.8

    ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()

    In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() Places the logic for checking if the group's block bitmap is corrupt under the protection of the group lock to avo…

  • High 7.8

    ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()

    In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() Determine if the group block bitmap is corrupted before using ac_b_ex in ext4_mb_try_best_found() to avoid alloc…

  • High 7.8

    gtp: fix use-after-free and null-ptr-deref in gtp_newlink()

    In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_newlink() The gtp_link_ops operations structure for the subsystem must be registered after registering the gtp_net_ops pernet operations stru…

  • High 7.8

    dm: call the resume method on internal suspend

    In the Linux kernel, the following vulnerability has been resolved: dm: call the resume method on internal suspend There is this reported crash when experimenting with the lvm2 testsuite. The list corruption is caused by the fact that the postsuspend and resu…

  • High 7.8

    aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts

    In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts This patch is against CVE-2023-6270. The description of cve is: A flaw was found in the ATA over Ethernet (AoE) driver in the …

  • High 7.8

    net/mlx5e: fix a double-free in arfs_create_groups

    In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups When `in` allocated by kvzalloc fails, arfs_create_groups will free ft->g and return an error. However, arfs_create_table, the only caller o…

  • High 7.5

    Linux: netback processing of zero-length transmit fragment

    Transmit requests in Xen's virtual network protocol can consist of multiple parts. While not really useful, except for the initial part any of them may be of zero length, i.e. carry no data at all. Besides a certain initial portion of the to be transferred da…

  • High 7.5

    scsi: target: core: Add TMF to tmr_list handling

    In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Add TMF to tmr_list handling An abort that is responded to by iSCSI itself is added to tmr_list but does not go to target core. A LUN_RESET that goes through tmr_list take…

  • High 7.5

    netfilter: nf_conntrack_h323: Add protection for bmp length out of range

    In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_h323: Add protection for bmp length out of range UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts that are out of bounds for their data type. vml…

  • High 7.3

    geneve: make sure to pull inner header in geneve_rx()

    In the Linux kernel, the following vulnerability has been resolved: geneve: make sure to pull inner header in geneve_rx() syzbot triggered a bug in geneve_rx() [1] Issue is similar to the one I fixed in commit 8d975c15c0cd ("ip6_tunnel: make sure to pull inne…

  • High 7.1

    dm-crypt: don't modify the data when using authenticated encryption

    In the Linux kernel, the following vulnerability has been resolved: dm-crypt: don't modify the data when using authenticated encryption It was said that authenticated encryption could produce invalid tag when the data that is being encrypted is modified [1]. …

  • Medium 6.6

    Kernel: nf_tables: pointer math issue in nft_byteorder_eval()

    A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nft_byteorder_eval() function, where the code iterates through a loop and writes to the `dst` array. On each iteration, 8 bytes are written, but `dst` is an array of u32, so …

  • Medium 6.0

    ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

    In the Linux kernel, the following vulnerability has been resolved: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreference…

  • Medium 5.5

    ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()

    In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken. Reading frag_off can only be done if we pulled enough…

  • Medium 5.5

    nilfs2: fix potential bug in end_buffer_async_write

    In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential bug in end_buffer_async_write According to a syzbot report, end_buffer_async_write(), which handles the completion of block device writes, may detect abnormal condition …

  • Medium 5.5

    RDMA/srpt: Support specifying the srpt_service_guid parameter

    In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Support specifying the srpt_service_guid parameter Make loading ib_srpt with this parameter set work. The current behavior is that setting that parameter while loading the ib_srpt …

  • Medium 5.3

    do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak

    In the Linux kernel, the following vulnerability has been resolved: do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak syzbot identified a kernel information leak vulnerability in do_sys_name_to_handle() and issued the following report [1]. [1] "BU…

  • Medium 4.4

    Kernel: information disclosure in vhost/vhost.c:vhost_new_msg()

    A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This issu…

  • Unscored —

    EDAC/thunderx: Fix possible out-of-bounds string access

    In the Linux kernel, the following vulnerability has been resolved: EDAC/thunderx: Fix possible out-of-bounds string access Enabling -Wstringop-overflow globally exposes a warning for a common bug in the usage of strncat(): drivers/edac/thunderx_edac.c: In fu…

  • Unscored —

    drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()

    In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check the alloc_workqueue return value in radeon_crtc_init() check the alloc_workqueue return value in radeon_crtc_init() to avoid null-ptr-deref.

  • Unscored —

    ceph: fix deadlock or deadcode of misusing dget()

    In the Linux kernel, the following vulnerability has been resolved: ceph: fix deadlock or deadcode of misusing dget() The lock order is incorrect between denty and its parent, we should always make sure that the parent get the lock first. But since this deadc…

  • Unscored —

    IB/ipoib: Fix mcast list locking

    In the Linux kernel, the following vulnerability has been resolved: IB/ipoib: Fix mcast list locking Releasing the `priv->lock` while iterating the `priv->multicast_list` in `ipoib_mcast_join_task()` opens a window for `ipoib_mcast_dev_flush()` to remove the …

  • Unscored —

    hwrng: core - Fix page fault dead lock on mmap-ed hwrng

    In the Linux kernel, the following vulnerability has been resolved: hwrng: core - Fix page fault dead lock on mmap-ed hwrng There is a dead-lock in the hwrng device read path. This triggers when the user reads from /dev/hwrng into memory also mmap-ed from /de…

  • Unscored —

    pstore/ram: Fix crash when setting number of cpus to an odd number

    In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fix crash when setting number of cpus to an odd number When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of …

  • Unscored —

    powerpc/imc-pmu: Add a null pointer check in update_events_in_group()

    In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

  • Unscored —

    calipso: fix memory leak in netlbl_calipso_add_pass()

    In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled at boot (ipv6.disable=1), the calipso_init() -> netlbl_calipso_ops_register() function isn't called, and the …

  • Unscored —

    llc: Drop support for ETH_P_TR_802_2.

    In the Linux kernel, the following vulnerability has been resolved: llc: Drop support for ETH_P_TR_802_2. syzbot reported an uninit-value bug below. [0] llc supports ETH_P_802_2 (0x0004) and used to support ETH_P_TR_802_2 (0x0011), and syzbot abused the latte…

  • Unscored —

    ppp_async: limit MRU to 64K

    In the Linux kernel, the following vulnerability has been resolved: ppp_async: limit MRU to 64K syzbot triggered a warning [1] in __alloc_pages(): WARN_ON_ONCE_GFP(order > MAX_PAGE_ORDER, gfp) Willem fixed a similar issue in commit c0a2a1b0d631 ("ppp: limit M…

  • Unscored —

    inet: read sk->sk_family once in inet_recv_error()

    In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a…

  • Unscored —

    nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()

    In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix hang in nilfs_lookup_dirty_data_buffers() Syzbot reported a hang issue in migrate_pages_batch() called by mbind() and nilfs_lookup_dirty_data_buffers() called in the log writer of…

  • Unscored —
    CVE-2024-26720 Rejected

    This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

  • Unscored —

    ipv6: sr: fix possible use-after-free and null-ptr-deref

    In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref The pernet operations structure for the subsystem must be registered before registering the generic netlink family.

  • Unscored —

    l2tp: pass correct message length to ip6_append_data

    In the Linux kernel, the following vulnerability has been resolved: l2tp: pass correct message length to ip6_append_data l2tp_ip6_sendmsg needs to avoid accounting for the transport header twice when splicing more data into an already partially-occupied skbuf…

  • Unscored —

    gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()

    In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() The gtp_net_ops pernet operations structure for the subsystem must be registered before registering the generic netlink famil…

  • Unscored —

    fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio

    In the Linux kernel, the following vulnerability has been resolved: fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio If kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the following kernel warning appears: WARNING: CPU: 3 PID…

  • Unscored —

    btrfs: dev-replace: properly validate device names

    In the Linux kernel, the following vulnerability has been resolved: btrfs: dev-replace: properly validate device names There's a syzbot report that device name buffers passed to device replace are not properly checked for string termination which could lead t…

  • Unscored —

    netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter

    In the Linux kernel, the following vulnerability has been resolved: netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter syzbot reported the following uninit-value access issue [1]: netlink_to_full_skb() creates a new `skb` and puts the `skb->data` …

  • Unscored —

    x86, relocs: Ignore relocations in .notes section

    In the Linux kernel, the following vulnerability has been resolved: x86, relocs: Ignore relocations in .notes section When building with CONFIG_XEN_PV=y, .text symbols are emitted into the .notes section so that Xen can find the "startup_xen" entry point. Thi…

  • Unscored —

    cachefiles: fix memory leak in cachefiles_add_cache()

    In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix memory leak in cachefiles_add_cache() The following memory leak was reported after unbinding /dev/cachefiles: =================================================================…

  • Unscored —

    net/bnx2x: Prevent access to a freed page in page_pool

    In the Linux kernel, the following vulnerability has been resolved: net/bnx2x: Prevent access to a freed page in page_pool Fix race condition leading to system crash during EEH error handling During EEH error recovery, the bnx2x driver's transmit timeout logi…

  • Unscored —

    hsr: Fix uninit-value access in hsr_get_node()

    In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsr_get_node() KMSAN reported the following uninit-value access issue [1]: ===================================================== BUG: KMSAN: uninit-value in hs…

  • Unscored —

    quota: Fix potential NULL pointer dereference

    In the Linux kernel, the following vulnerability has been resolved: quota: Fix potential NULL pointer dereference Below race may cause NULL pointer dereference P1 P2 dquot_free_inode quota_off drop_dquot_ref remove_dquot_ref dquots = i_dquot(inode) dquots = i…

  • Unscored —

    scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"

    In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, s…

  • Unscored —

    tracing/trigger: Fix to return error if failed to alloc snapshot

    In the Linux kernel, the following vulnerability has been resolved: tracing/trigger: Fix to return error if failed to alloc snapshot Fix register_snapshot_trigger() to return error code if it failed to allocate a snapshot instead of 0 (success). Unless that, …

  • Unscored —

    efi/capsule-loader: fix incorrect allocation size

    In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect allocation size gcc-14 notices that the allocation with sizeof(void) on 32-bit architectures is not enough for a 64-bit phys_addr_t: drivers/firmware/efi/cap…

  • Unscored —

    x86/mm/ident_map: Use gbpages only where full GB page should be mapped.

    In the Linux kernel, the following vulnerability has been resolved: x86/mm/ident_map: Use gbpages only where full GB page should be mapped. When ident_pud_init() uses only GB pages to create identity maps, large ranges of addresses not actually requested can …

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-46838.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52464.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52470.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52486.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52583.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52587.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52612.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52615.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52619.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52623.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52675.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52691.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52698.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-0340.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-0607.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26625.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26633.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26635.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26663.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26675.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26679.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26685.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26696.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26697.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26704.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26720.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26735.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26744.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26752.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26754.html