CVE-2023-52777

wifi: ath11k: fix gtk offload status event locking

7.8 HighFix available

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix gtk offload status event locking

The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.24%Up 0.2 points since May 22, 2024

What each source reports

CVE List Score used 7.8

wifi: ath11k: fix gtk offload status event locking

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix gtk offload status event locking

The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Record: CVE-2023-52777
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

EUVDEUVD-2023-59494 7.8

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix gtk offload status event locking

The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Record: EUVD-2023-59494
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-gcw5-rpqg-f587 7.8

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix gtk...

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix gtk offload status event locking

The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Record: GHSA-gcw5-rpqg-f587
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-416
Updated: 2026-11-02

NVD 7.8

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix gtk offload status event locking

The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Record: CVE-2023-52777
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-416
Updated: 2026-11-02

OSVBELL-CVE-2023-52777 7.8

Record: BELL-CVE-2023-52777
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSV 7.8

wifi: ath11k: fix gtk offload status event locking

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: fix gtk offload status event locking

The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Record: CVE-2023-52777
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Show 19 moreShow less

OSVDEBIAN-CVE-2023-52777 7.8

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix gtk offload status event locking The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section. Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues. Compile tested only.

Record: DEBIAN-CVE-2023-52777
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2024:5101 7.8

Red Hat Security Advisory: kernel security update

Record: RHSA-2024:5101
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVRHSA-2024:5102 7.8

Red Hat Security Advisory: kernel-rt security update

Record: RHSA-2024:5102
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2023-52777 7.8

Record: UBUNTU-CVE-2023-52777
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVALSA-2024:5101 No score

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)
kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
(CVE-2023-28746)
(CVE-2023-52847)
(CVE-2021-47548)
(CVE-2024-36921)
(CVE-2024-26921)
(CVE-2021-47579)
(CVE-2024-36927)
(CVE-2024-39276)
(CVE-2024-33621)
(CVE-2024-27010)
(CVE-2024-26960)
(CVE-2024-38596)
(CVE-2022-48743)
(CVE-2024-26733)
(CVE-2024-26586)
(CVE-2024-26698)
(CVE-2023-52619)

Bug Fix(es):

AlmaLinux8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:AlmaLinux-17678)
[AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:AlmaLinux-23841)
[almalinux8] gfs2: Fix glock shrinker (JIRA:AlmaLinux-32941)
lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:AlmaLinux-33437)
[Hyper-V][AlmaLinux-8.10.z] Update hv_netvsc driver to TOT (JIRA:AlmaLinux-39074)
Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:AlmaLinux-40167)
blk-cgroup: Properly propagate the iostat update up the hierarchy [almalinux-8.10.z] (JIRA:AlmaLinux-40939)
(JIRA:AlmaLinux-31798)
(JIRA:AlmaLinux-10263)
(JIRA:AlmaLinux-40901)
(JIRA:AlmaLinux-43547)
(JIRA:AlmaLinux-34876)

Enhancement(s):

[RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:AlmaLinux-19723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

Record: ALSA-2024:5101
Updated: 2026-11-02

OSVALSA-2024:5102 No score

Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
kernel: crash due to a missing check for leb_size (CVE-2024-25739)
kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)
kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)
kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)
kernel: nfs: fix UAF in direct writes (CVE-2024-26958)
kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)
kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK (CVE-2024-27434)
kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)
kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)
kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)
kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)
kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)
kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)
kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)
kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)
kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)
kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)
kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)
kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)
kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)
(CVE-2023-52832)
(CVE-2023-52803)
(CVE-2023-52756)
(CVE-2023-52834)
(CVE-2023-52791)
(CVE-2023-52764)
(CVE-2021-47468)
(CVE-2021-47284)
(CVE-2024-36025)
(CVE-2024-36941)
(CVE-2024-36940)
(CVE-2024-36904)
(CVE-2024-36896)
(CVE-2024-36954)
(CVE-2024-36950)
(CVE-2024-38575)
(CVE-2024-36917)
(CVE-2024-36016)
(CVE-2023-52762)
(CVE-2024-27025)
(CVE-2021-47548)
(CVE-2023-52619)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

Record: ALSA-2024:5102
Updated: 2026-11-02

OSVCLSA-2025-1758796886 No score

kernel: Fix of 23 CVEs

drm/amd/amdgpu: introduce gc_*_mes_2.bin v2
proc: fix a dentry lock race between release_task and lookup
scsi: aacraid: Stop using PCI_IRQ_AFFINITY
scsi: aacraid: Remove useless code
scsi: aacraid: Remove unused aac_check_health()
scsi: aacraid: struct {user,}sgmap{,64,raw}: Replace 1-element arrays with flexible arrays
scsi: aacraid: Rearrange order of struct aac_srb_unit
scsi: aacraid: struct aac_ciss_phys_luns_resp: Replace 1-element array with flexible array
scsi: aacraid: union aac_init: Replace 1-element array with flexible array
scsi: aacraid: aachba: Replace snprintf() with the safer scnprintf() variant
Revert "scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity"
scsi: aacraid: Avoid -Warray-bounds warning
scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity
scsi: aacraid: Replace all non-returning strlcpy with strscpy
scsi: aacraid: Declare SCSI host template const
scsi: aacraid: Drop redundant pci_enable_pcie_error_reporting()
scsi: aacraid: Allocate cmd_priv with scsicmd
scsi: aacraid: Remove redundant "the"
scsi: aacraid: Fix undefined behavior due to shift overflowing the constant
scsi: aacraid: Clean up some inconsistent indenting
scsi: aacraid: Move the SCSI pointer to private command data
scsi: aacraid: Fix spelling of "its"
scsi: aacraid: Call scsi_done() directly
scsi: aacraid: Introduce aac_scsi_done()
scsi: aacraid: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
scsi: aacraid: Remove an unused include
x86/sev: Check for MWAITX and MONITORX opcodes in the #VC handler {CVE-2024-25743}
net: sched: sfb: fix null pointer access issue when sfb_init() fails {CVE-2022-50356}
ipv6: mcast: Delay put pmc->idev in mld_del_delrec() {CVE-2025-38550}
scsi: lpfc: Use memcpy() for BIOS version {CVE-2025-38332}
PM: hibernate: defer device probing when resuming from hibernation {CVE-2022-50202}
net: fix UaF in netns ops registration error path {CVE-2023-52999}
net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed {CVE-2023-52999}
usb: typec: fix potential array underflow in ucsi_ccg_sync_control() {CVE-2024-53203}
soundwire: cadence: fix invalid PDI offset {CVE-2024-38635}
drm/i915/vma: Fix UAF on destroy against retire race {CVE-2024-26939}
netns: Make get_net_ns() handle zero refcount net {CVE-2024-40958}
bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() {CVE-2024-39487}
wifi: iwlwifi: mvm: guard against invalid STA ID on removal {CVE-2024-36921}
wifi: ath11k: fix gtk offload status event locking {CVE-2023-52777}
wifi: mac80211: fix potential key use-after-free {CVE-2023-52530}
i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() {CVE-2022-48632}
net/sched: act_mirred: don't override retval if we already lost the skb {CVE-2024-26739}
can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv {CVE-2021-47459}
net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg {CVE-2021-47596}
Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
crypto: qat - resolve race condition during AER recovery {CVE-2024-26974}
crypto: qat - fix double free during reset
media: pvrusb2: fix use after free on context disconnection {CVE-2023-52445}
fs/smb/client: Reset password pointer to NULL {CVE-2023-5345}

Record: CLSA-2025-1758796886
Updated: 2026-11-02

OSVCLSA-2026-1770032032 No score

kernel: Fix of 63 CVEs

mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory {CVE-2025-39883}
comedi: aio_iiro_16: Fix bit shift out of bounds {CVE-2025-38529}
comedi: das6402: Fix bit shift out of bounds {CVE-2025-38482}
comedi: pcl812: Fix bit shift out of bounds {CVE-2025-38530}
comedi: das16m1: Fix bit shift out of bounds {CVE-2025-38483}
tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request(). {CVE-2025-40186}
wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work {CVE-2025-39863}
smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
libceph: fix potential use-after-free in have_mon_and_osd_map() {CVE-2025-68285}
sctp: avoid NULL dereference when chunk data buffer is missing {CVE-2025-40240}
smb: client: let recv_done verify data_offset, data_length and remaining_data_length {CVE-2025-39933}
vsock: Ignore signal/timeout on connect() if already established {CVE-2025-40248}
ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping {CVE-2025-40154}
Bluetooth: hci_event: call disconnect callback before deleting conn {CVE-2023-53673}
net: fix information leakage in /proc/net/ptype {CVE-2022-48757}
net/mlx5e: fix a potential double-free in fs_any_create_groups {CVE-2023-52667}
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update {CVE-2024-35855}
Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
crypto: qat - resolve race condition during AER recovery {CVE-2024-26974}
perf/core: Bail out early if the request AUX area is out of bound {CVE-2023-52835}
ext4: fix double-free of blocks due to wrong extents moved_len {CVE-2024-26704}
stm class: Fix a double free in stm_register_device() {CVE-2024-38627}
pinctrl: core: delete incorrect free in pinctrl_enable() {CVE-2024-36940}
ipvlan: add ipvlan_route_v6_outbound() helper {CVE-2023-52796}
wifi: ath11k: fix gtk offload status event locking {CVE-2023-52777}
ice: fix memory corruption bug with suspend and rebuild {CVE-2024-35911}
drm/amdgpu: Fix potential out-of-bounds access in 'amdgpu_discovery_reg_base_init()' {CVE-2024-27042}
drm/i915/vma: Fix UAF on destroy against retire race {CVE-2024-26939}
netfilter: nf_tables: prefer nft_chain_validate {CVE-2024-41042}
Bluetooth: Fix potential use-after-free when clear keys {CVE-2023-53386}
drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] {CVE-2024-46815}
drm/amd/display: Check pipe offset before setting vblank {CVE-2024-42120}
nbd: fix incomplete validation of ioctl arg {CVE-2023-53513}
RDMA/rxe: Fix incomplete state save in rxe_requester {CVE-2023-53539}
netfilter: nftables: exthdr: fix 4-byte stack OOB write
net: ppp: Add bound checking for skb data on ppp_sync_txmung {CVE-2025-37749}
net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too {CVE-2025-37823}
iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid {CVE-2025-37927}
drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE {CVE-2025-40277}
nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() {CVE-2025-38724}
RDMA/rxe: Fix mr->map double free {CVE-2022-50543}
ipc: fix to protect IPCS lookups using RCU {CVE-2025-38212}
vsock/vmci: Clear the vmci transport packet properly when initializing it {CVE-2025-38403}
RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug {CVE-2025-38024}
drm/sched: Fix potential double free in drm_sched_job_add_resv_dependencies {CVE-2025-40096}
HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103}
drm/i915: mark requests for GuC virtual engines to avoid use-after-free {CVE-2023-53552}
net: atlantic: fix fragment overflow handling in RX path {CVE-2025-68301}
net: atm: add lec_mutex {CVE-2025-38323}
net: openvswitch: fix nested key length validation in the set() action {CVE-2025-37789}
scsi: lpfc: Fix buffer free/clear order in deferred receive path…

Record: CLSA-2026-1770032032
Updated: 2026-11-02

OSVRLSA-2024:5101 No score

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)
kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
(CVE-2023-28746)
(CVE-2023-52847)
(CVE-2021-47548)
(CVE-2024-36921)
(CVE-2024-26921)
(CVE-2021-47579)
(CVE-2024-36927)
(CVE-2024-39276)
(CVE-2024-33621)
(CVE-2024-27010)
(CVE-2024-26960)
(CVE-2024-38596)
(CVE-2022-48743)
(CVE-2024-26733)
(CVE-2024-26586)
(CVE-2024-26698)
(CVE-2023-52619)

Bug Fix(es):

Rocky Linux8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:Rocky Linux-17678)
[AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:Rocky Linux-23841)
[rhel8] gfs2: Fix glock shrinker (JIRA:Rocky Linux-32941)
lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:Rocky Linux-33437)
[Hyper-V][Rocky Linux-8.10.z] Update hv_netvsc driver to TOT (JIRA:Rocky Linux-39074)
Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:Rocky Linux-40167)
blk-cgroup: Properly propagate the iostat update up the hierarchy [rhel-8.10.z] (JIRA:Rocky Linux-40939)
(JIRA:Rocky Linux-31798)
(JIRA:Rocky Linux-10263)
(JIRA:Rocky Linux-40901)
(JIRA:Rocky Linux-43547)
(JIRA:Rocky Linux-34876)

Enhancement(s):

[RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:Rocky Linux-19723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

Record: RLSA-2024:5101
Updated: 2026-11-02

OSVRLSA-2024:5102 No score

Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
kernel: crash due to a missing check for leb_size (CVE-2024-25739)
kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)
kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)
kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)
kernel: nfs: fix UAF in direct writes (CVE-2024-26958)
kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)
kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK (CVE-2024-27434)
kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)
kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)
kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)
kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)
kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)
kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)
kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)
kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)
kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)
kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)
kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)
kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)
kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)
(CVE-2023-52832)
(CVE-2023-52803)
(CVE-2023-52756)
(CVE-2023-52834)
(CVE-2023-52791)
(CVE-2023-52764)
(CVE-2021-47468)
(CVE-2021-47284)
(CVE-2024-36025)
(CVE-2024-36941)
(CVE-2024-36940)
(CVE-2024-36904)
(CVE-2024-36896)
(CVE-2024-36954)
(CVE-2024-36950)
(CVE-2024-38575)
(CVE-2024-36917)
(CVE-2024-36016)
(CVE-2023-52762)
(CVE-2024-27025)
(CVE-2021-47548)
(CVE-2023-52619)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

Record: RLSA-2024:5102
Updated: 2026-11-02

OSVRXSA-2024:5101 No score

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)
kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
(CVE-2023-28746)
(CVE-2023-52847)
(CVE-2021-47548)
(CVE-2024-36921)
(CVE-2024-26921)
(CVE-2021-47579)
(CVE-2024-36927)
(CVE-2024-39276)
(CVE-2024-33621)
(CVE-2024-27010)
(CVE-2024-26960)
(CVE-2024-38596)
(CVE-2022-48743)
(CVE-2024-26733)
(CVE-2024-26586)
(CVE-2024-26698)
(CVE-2023-52619)

Bug Fix(es):

Rocky Linux SIG Cloud8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:Rocky Linux SIG Cloud-17678)
[AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:Rocky Linux SIG Cloud-23841)
[rhel8] gfs2: Fix glock shrinker (JIRA:Rocky Linux SIG Cloud-32941)
lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:Rocky Linux SIG Cloud-33437)
[Hyper-V][Rocky Linux SIG Cloud-8.10.z] Update hv_netvsc driver to TOT (JIRA:Rocky Linux SIG Cloud-39074)
Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:Rocky Linux SIG Cloud-40167)
blk-cgroup: Properly propagate the iostat update up the hierarchy [rhel-8.10.z] (JIRA:Rocky Linux SIG Cloud-40939)
(JIRA:Rocky Linux SIG Cloud-31798)
(JIRA:Rocky Linux SIG Cloud-10263)
(JIRA:Rocky Linux SIG Cloud-40901)
(JIRA:Rocky Linux SIG Cloud-43547)
(JIRA:Rocky Linux SIG Cloud-34876)

Enhancement(s):

[RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:Rocky Linux SIG Cloud-19723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

Record: RXSA-2024:5101
Updated: 2026-11-02

OSVSUSE-SU-2024:2008-1 No score