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Medium 1 exploited CVE ALSA-2025:3893 2 CVEs

Moderate: kernel security update

Published Apr 15, 2025 · Updated Oct 29, 2026

Summary

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

Security Fix(es):

* kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466) (CVE-2024-53241)
* kernel: ALSA: usb-audio: Fix out of bounds reads when finding clock sources (CVE-2024-53150)

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 25

ReleasePackageFixed in
AlmaLinux · 8 bpftool 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-abi-stablelists 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-core 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-cross-headers 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-debug 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-debug-core 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-debug-devel 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-debug-modules 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-debug-modules-extra 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-devel 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-doc 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-headers 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-modules 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-modules-extra 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-tools 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-tools-libs 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-tools-libs-devel 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-zfcpdump 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-zfcpdump-core 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-zfcpdump-devel 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-zfcpdump-modules 4.18.0-553.50.1.el8_10
AlmaLinux · 8 kernel-zfcpdump-modules-extra 4.18.0-553.50.1.el8_10
AlmaLinux · 8 perf 4.18.0-553.50.1.el8_10
AlmaLinux · 8 python3-perf 4.18.0-553.50.1.el8_10

Vulnerabilities 2

  • High 7.1
    CVE-2024-53150 Exploited

    ALSA: usb-audio: Fix out of bounds reads when finding clock sources

    In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix out of bounds reads when finding clock sources The current USB-audio driver code doesn't check bLength of each descriptor at traversing for clock descriptors. That is, wh…

    KEV Apr 9, 2025
  • Unscored —

    x86/xen: don't do PV iret hypercall through hypercall page

    In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is…

References

  • report
    https://access.redhat.com/security/cve/CVE-2024-53150
  • report
    https://access.redhat.com/security/cve/CVE-2024-53241
  • report
    https://bugzilla.redhat.com/2331326
  • report
    https://bugzilla.redhat.com/2333971
  • advisory
    https://errata.almalinux.org/8/ALSA-2025-3893.html