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OpenAdvisories
High 2 exploited CVEs ALSA-2025:2627 6 CVEs

Important: kernel security update

Published Mar 11, 2025 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

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

Security Fix(es):

* kernel: ACPI: extlog: fix NULL pointer dereference check (CVE-2023-52605)
* kernel: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans (CVE-2024-50264)
* kernel: HID: core: zero-initialize the report buffer (CVE-2024-50302)
* kernel: can: bcm: Fix UAF in bcm_proc_show() (CVE-2023-52922)
* kernel: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (CVE-2024-53113)
* kernel: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (CVE-2024-53197)

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

Fixed packages 65

ReleasePackageFixed in
AlmaLinux · 9 bpftool 7.4.0-503.31.1.el9_5
AlmaLinux · 9 kernel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug-devel-matched 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-debug-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-devel-matched 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-64k-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-abi-stablelists 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-cross-headers 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-devel-matched 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-debug-uki-virt 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-devel-matched 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-doc 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-headers 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug-kvm 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-debug-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-kvm 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-rt-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-tools 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-tools-libs 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-tools-libs-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-uki-virt 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-uki-virt-addons 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump-devel 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump-devel-matched 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump-modules 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump-modules-core 5.14.0-503.31.1.el9_5
AlmaLinux · 9 kernel-zfcpdump-modules-extra 5.14.0-503.31.1.el9_5
AlmaLinux · 9 libperf 5.14.0-503.31.1.el9_5
AlmaLinux · 9 perf 5.14.0-503.31.1.el9_5
AlmaLinux · 9 python3-perf 5.14.0-503.31.1.el9_5
AlmaLinux · 9 rtla 5.14.0-503.31.1.el9_5
AlmaLinux · 9 rv 5.14.0-503.31.1.el9_5

Vulnerabilities 6

  • High 7.8
    CVE-2024-53197 Exploited

    ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices

    In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices A bogus device can provide a bNumConfigurations value that exceeds the initial value used in usb_get_configura…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
    KEV Apr 9, 2025
  • Medium 5.5
    CVE-2024-50302 Exploited

    HID: core: zero-initialize the report buffer

    In the Linux kernel, the following vulnerability has been resolved: HID: core: zero-initialize the report buffer Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
    KEV Mar 4, 2025
  • High 7.8
    CVE-2023-52922

    can: bcm: Fix UAF in bcm_proc_show()

    In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcm_proc_show() BUG: KASAN: slab-use-after-free in bcm_proc_show+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not taint…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2024-50264

    vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans

    In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans During loopback communication, a dangling pointer can be created in vsk->trans, potentially leading to a Use-After…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Unscored —
    CVE-2023-52605 Rejected

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

    linux-raspi2 linux-hwe linux-azure linux-riscv Ubuntu
  • Unscored —
    CVE-2024-53113

    mm: fix NULL pointer dereference in alloc_pages_bulk_noprof

    In the Linux kernel, the following vulnerability has been resolved: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof We triggered a NULL pointer dereference for ac.preferred_zoneref->zone in alloc_pages_bulk_noprof() when the task is migrated betwe…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux

References

  • report
    https://access.redhat.com/security/cve/CVE-2023-52605
  • report
    https://access.redhat.com/security/cve/CVE-2023-52922
  • report
    https://access.redhat.com/security/cve/CVE-2024-50264
  • report
    https://access.redhat.com/security/cve/CVE-2024-50302
  • report
    https://access.redhat.com/security/cve/CVE-2024-53113
  • report
    https://access.redhat.com/security/cve/CVE-2024-53197
  • report
    https://bugzilla.redhat.com/2268295
  • report
    https://bugzilla.redhat.com/2327168
  • report
    https://bugzilla.redhat.com/2327169
  • report
    https://bugzilla.redhat.com/2329370
  • report
    https://bugzilla.redhat.com/2329924
  • report
    https://bugzilla.redhat.com/2334412
  • advisory
    https://errata.almalinux.org/9/ALSA-2025-2627.html