RHSA-2024:9546MediumCVSS 7.8

Red Hat Security Advisory: kernel security update

Published
November 13, 2024
Last Modified
October 20, 2026

🔗 CVE IDs covered (20)

CVE-2023-52749 →CVE-2024-35814 →CVE-2024-38564 →CVE-2024-40901 →CVE-2024-41060 →CVE-2024-26772 →CVE-2024-26906 →CVE-2024-26984 →CVE-2024-40924 →CVE-2024-40956 →CVE-2024-40988 →CVE-2024-41023 →CVE-2024-26656 →CVE-2024-26837 →CVE-2024-31076 →CVE-2024-46858 →CVE-2024-26870 →CVE-2024-35950 →CVE-2024-38596 →CVE-2024-41066 →

📋 Description

CVE-2023-52749 — kernel: spi: Fix null dereference on suspend CVE-2024-26656 — kernel: drm/amdgpu: use-after-free vulnerability CVE-2024-26772 — kernel: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() CVE-2024-26837 — kernel: net: bridge: switchdev: Skip MDB replays of deferred events on offload CVE-2024-26870 — kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 CVE-2024-26906 — kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() CVE-2024-26984 — kernel: nouveau: fix instmem race condition around ptr stores CVE-2024-31076 — kernel: genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline CVE-2024-35814 — kernel: swiotlb: Fix double-allocation of slots due to broken alignment handling CVE-2024-35950 — kernel: drm/client: Fully protect modes[] with dev->mode_config.mutex CVE-2024-38564 — kernel: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE CVE-2024-38596 — kernel: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg CVE-2024-40901 — kernel: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory CVE-2024-40924 — kernel: drm/i915/dpt: Make DPT object unshrinkable CVE-2024-40956 — kernel: dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list CVE-2024-40988 — kernel: drm/radeon: fix UBSAN warning in kv_dpm.c CVE-2024-41023 — kernel: sched/deadline: Fix task_struct reference leak CVE-2024-41060 — kernel: drm/radeon: check bo_va->bo is non-NULL before using it CVE-2024-41066 — kernel: ibmvnic: Add tx check to prevent skb leak CVE-2024-46858 — kernel: mptcp: pm: Fix uaf in __timer_delete_sync

🎯 Affected products200

  • Red Hat CodeReady Linux Builder EUS (v.9.4)
  • Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • Red Hat Enterprise Linux Real Time EUS (v.9.4)
  • Red Hat Enterprise Linux Real Time for NFV EUS (v.9.4)
  • bpftool-0:7.3.0-427.44.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-0:7.3.0-427.44.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-0:7.3.0-427.44.1.el9_4.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-0:7.3.0-427.44.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.4)
  • bpftool-debuginfo-0:7.3.0-427.44.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.4)
  • kernel-0:5.14.0-427.44.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • kernel-0:5.14.0-427.44.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • kernel-0:5.14.0-427.44.1.el9_4.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • kernel-0:5.14.0-427.44.1.el9_4.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • kernel-0:5.14.0-427.44.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • kernel-64k-0:5.14.0-427.44.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • kernel-64k-core-0:5.14.0-427.44.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • +170 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Workaround: To mitigate this issue, prevent module ibmvnic from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.

🔗 References (22)