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OpenAdvisories
Critical RHSA-2025:14005 5 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Aug 19, 2025 · Updated Oct 16, 2026

Ecosystem: Red Hat

Fixed packages 32

ReleasePackageFixed in
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-debuginfo 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-devel 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-kvm 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-modules 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-modules-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-modules-extra 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debuginfo 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-devel 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-kvm 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-modules 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-modules-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-modules-extra 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-debuginfo 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-devel 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-modules 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-modules-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-modules-extra 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debuginfo 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-devel 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-modules 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-modules-core 0:5.14.0-284.131.1.rt14.416.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-modules-extra 0:5.14.0-284.131.1.rt14.416.el9_2

Vulnerabilities 5

  • Critical 9.8
    CVE-2025-38471

    tls: always refresh the queue when reading sock

    In the Linux kernel, the following vulnerability has been resolved: tls: always refresh the queue when reading sock After recent changes in net-next TCP compacts skbs much more aggressively. This unearthed a bug in TLS where we may try to operate on an old sk…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2023-53047

    tee: amdtee: fix race condition in amdtee_open_session

    In the Linux kernel, the following vulnerability has been resolved: tee: amdtee: fix race condition in amdtee_open_session There is a potential race condition in amdtee_open_session that may lead to use-after-free. For instance, in amdtee_open_session() after…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2025-22026

    nfsd: don't ignore the return code of svc_proc_register()

    In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svc_proc_register() Currently, nfsd_proc_stat_init() ignores the return value of svc_proc_register(). If the procfile creation fails, then the kernel wil…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Unscored —
    CVE-2025-38332

    scsi: lpfc: Use memcpy() for BIOS version

    In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Use memcpy() for BIOS version The strlcat() with FORTIFY support is triggering a panic because it thinks the target buffer will overflow although the correct target buffer size is…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Unscored —
    CVE-2025-38380 Rejected

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

    linux-raspi2 linux-hwe linux-azure linux-riscv Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2360224
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2363689
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2379246
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2383381
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2383893
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_14005.json
  • report
    https://access.redhat.com/security/cve/CVE-2023-53047
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-53047
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-53047
  • article
    https://lore.kernel.org/linux-cve-announce/2025050204-CVE-2023-53047-7e31@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-22026
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-22026
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-22026
  • article
    https://lore.kernel.org/linux-cve-announce/2025041654-CVE-2025-22026-f6be@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-38332
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38332
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38332
  • article
    https://lore.kernel.org/linux-cve-announce/2025071033-CVE-2025-38332-9590@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-38380
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38380
  • report
    https://access.redhat.com/security/cve/CVE-2025-38471
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-38471
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-38471
  • article
    https://lore.kernel.org/linux-cve-announce/2025072812-CVE-2025-38471-ca92@gregkh/T