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Medium ALSA-2024:3619 2 CVEs

Moderate: kernel security and bug fix update

Published Jun 5, 2024 · Updated Oct 29, 2026

Summary

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

Security Fix(es):

* kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
* kernel: fs: sysfs: Fix reference leak in sysfs_break_active_protection() (CVE-2024-26993)

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 62

ReleasePackageFixed in
AlmaLinux · 9 bpftool 7.3.0-427.20.1.el9_4
AlmaLinux · 9 kernel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug-devel-matched 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-debug-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-devel-matched 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-64k-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-abi-stablelists 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-cross-headers 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-devel-matched 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-debug-uki-virt 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-devel-matched 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-doc 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-headers 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-debug 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-debug-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-debug-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-debug-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-debug-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-debug-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-rt-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-tools 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-tools-libs 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-tools-libs-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-uki-virt 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump-devel 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump-devel-matched 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump-modules 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump-modules-core 5.14.0-427.20.1.el9_4
AlmaLinux · 9 kernel-zfcpdump-modules-extra 5.14.0-427.20.1.el9_4
AlmaLinux · 9 libperf 5.14.0-427.20.1.el9_4
AlmaLinux · 9 perf 5.14.0-427.20.1.el9_4
AlmaLinux · 9 python3-perf 5.14.0-427.20.1.el9_4
AlmaLinux · 9 rtla 5.14.0-427.20.1.el9_4
AlmaLinux · 9 rv 5.14.0-427.20.1.el9_4

Vulnerabilities 2

  • 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 —

    fs: sysfs: Fix reference leak in sysfs_break_active_protection()

    In the Linux kernel, the following vulnerability has been resolved: fs: sysfs: Fix reference leak in sysfs_break_active_protection() The sysfs_break_active_protection() routine has an obvious reference leak in its error path. If the call to kernfs_find_and_ge…

References

  • report
    https://access.redhat.com/security/cve/CVE-2024-26735
  • report
    https://access.redhat.com/security/cve/CVE-2024-26993
  • report
    https://bugzilla.redhat.com/2273278
  • report
    https://bugzilla.redhat.com/2278314
  • advisory
    https://errata.almalinux.org/9/ALSA-2024-3619.html