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Critical RHSA-2025:12977 1 CVE

Red Hat Security Advisory: kpatch-patch-5_14_0-427_13_1, kpatch-patch-5_14_0-427_31_1, kpatch-patch-5_14_0-427_44_1, kpatch-patch-5_14_0-427_55_1, and kpatch-patch-5_14_0-427_68_2 security update

Published Aug 6, 2025 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 15

ReleasePackageFixed in
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_13_1 0:1-11.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_13_1-debuginfo 0:1-11.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_13_1-debugsource 0:1-11.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_31_1 0:1-9.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_31_1-debuginfo 0:1-9.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_31_1-debugsource 0:1-9.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_44_1 0:1-7.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_44_1-debuginfo 0:1-7.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_44_1-debugsource 0:1-7.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_55_1 0:1-5.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_55_1-debuginfo 0:1-5.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_55_1-debugsource 0:1-5.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_68_2 0:1-2.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_68_2-debuginfo 0:1-2.el9_4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::baseos kpatch-patch-5_14_0-427_68_2-debugsource 0:1-2.el9_4

Vulnerabilities 1

  • Critical 9.8
    CVE-2025-38089 Public exploit

    sunrpc: handle SVC_GARBAGE during svc auth processing as auth error

    In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVC_GARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends a kernel RPC server a specially crafted packet. If d…

    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=2375529
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_12977.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-38089
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38089
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38089
  • article
    https://kernelcve.org/list/?q=CVE-2025-38089
  • article
    https://lore.kernel.org/linux-cve-announce/2025063055-CVE-2025-38089-0a36@gregkh/T