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High 1 exploited CVE RHSA-2025:16045 2 CVEs

Red Hat Security Advisory: kpatch-patch-4_18_0-372_118_1, kpatch-patch-4_18_0-372_131_1, kpatch-patch-4_18_0-372_137_1, kpatch-patch-4_18_0-372_145_1, and kpatch-patch-4_18_0-372_158_1 security update

Published Sep 17, 2025 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 15

ReleasePackageFixed in
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_118_1 0:1-9.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_118_1-debuginfo 0:1-9.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_118_1-debugsource 0:1-9.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_131_1 0:1-8.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_131_1-debuginfo 0:1-8.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_131_1-debugsource 0:1-8.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_137_1 0:1-5.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_137_1-debuginfo 0:1-5.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_137_1-debugsource 0:1-5.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_145_1 0:1-3.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_145_1-debuginfo 0:1-3.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_145_1-debugsource 0:1-3.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_158_1 0:1-1.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_158_1-debuginfo 0:1-1.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_158_1-debugsource 0:1-1.el8_6

Vulnerabilities 2

  • High 7.8
    CVE-2025-38352 Exploited Public exploit

    posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()

    In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() If an exiting non-autoreaping task has already passed exit_notify() and calls handle_posix_cpu_timers() …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
    KEV Sep 4, 2025
  • High 8.8
    CVE-2025-38052

    net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

    In the Linux kernel, the following vulnerability has been resolved: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done Syzbot reported a slab-use-after-free with the following call trace: =========================================================…

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

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2373380
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2382581
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_16045.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-38052
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38052
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38052
  • article
    https://lore.kernel.org/linux-cve-announce/2025061832-CVE-2025-38052-6201@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-38352
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38352
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38352
  • article
    https://kernelcve.org/list/?q=CVE-2025-38352
  • article
    https://lore.kernel.org/linux-cve-announce/2025072229-CVE-2025-38352-f1de@gregkh/T
  • article
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog