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OpenAdvisories
High 1 exploited CVE RHSA-2025:3861 1 CVE

Red Hat Security Advisory: kernel-rt security update

Published Apr 15, 2025 · Updated Oct 9, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-core 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-core 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-debuginfo 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-devel 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-kvm 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-modules 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-modules-extra 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debuginfo 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debuginfo-common-x86_64 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-devel 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-kvm 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-modules 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-modules-extra 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-core 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-core 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-debuginfo 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-devel 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-modules 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-modules-extra 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debuginfo 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debuginfo-common-x86_64 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-devel 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-modules 0:4.18.0-305.154.1.rt7.231.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-modules-extra 0:4.18.0-305.154.1.rt7.231.el8_4

Vulnerabilities 1

  • 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…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
    KEV Apr 9, 2025

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2333971
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_3861.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-53150
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-53150
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-53150
  • article
    https://lore.kernel.org/linux-cve-announce/2024122427-CVE-2024-53150-3a7d@gregkh/T
  • article
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog