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OpenAdvisories
Medium RHSA-2023:4150 1 CVE

Red Hat Security Advisory: kernel-rt security and bug fix update

Published Sep 13, 2024 · Updated Aug 26, 2026

Ecosystem: Red Hat

Fixed packages 17

ReleasePackageFixed in
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debug 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debug-debuginfo 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debug-devel 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debug-kvm 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debug-kvm-debuginfo 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debuginfo 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-debuginfo-common-x86_64 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-devel 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-doc 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-kvm 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-kvm-debuginfo 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-trace 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-trace-debuginfo 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-trace-devel 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-trace-kvm 0:3.10.0-1160.95.1.rt56.1241.el7
Red Hat · RHEL 7 rhel_extras_rt:7 kernel-rt-trace-kvm-debuginfo 0:3.10.0-1160.95.1.rt56.1241.el7

Vulnerabilities 1

  • Medium 5.5
    CVE-2022-3564 Public exploit

    Linux Kernel Bluetooth l2cap_core.c l2cap_reassemble_sdu use after free

    A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommende…

    Linux kernel linux-raspi2 linux-hwe Linux Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2150999
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_4150.json
  • report
    https://access.redhat.com/security/cve/CVE-2022-3564
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-3564
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-3564
  • article
    https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=89f9f3cb86b1c63badaf392a83dd661d56cc50b1