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OpenAdvisories
High RHSA-2024:4412 3 CVEs

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

Published Sep 24, 2024 · Updated Aug 26, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-core 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-core 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-debuginfo 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-devel 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-kvm 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-modules 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-modules-extra 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debuginfo 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-devel 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-kvm 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-modules 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-modules-extra 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-core 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-core 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-debuginfo 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-devel 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-modules 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-modules-extra 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debuginfo 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-devel 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-modules 0:5.14.0-70.105.1.rt21.177.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-modules-extra 0:5.14.0-70.105.1.rt21.177.el9_0

Vulnerabilities 3

  • High 8.1
    CVE-2023-52434

    smb: client: fix potential OOBs in smb2_parse_contexts()

    In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential OOBs in smb2_parse_contexts() Validate offsets and lengths before dereferencing create contexts in smb2_parse_contexts(). This fixes following oops when accessing i…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2024-0193

    Kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation

    A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or …

    Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu
  • Unscored —
    CVE-2024-26673

    netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

    In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTO_{IPV4,IPV6,INET}. - Disallow layer 4 protocol with no ports, since dest…

    Linux Linux 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=2255653
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2265285
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2272816
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4412.json
  • report
    https://access.redhat.com/security/cve/CVE-2023-52434
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-52434
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-52434
  • article
    https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=17a0f64cc02d4972e21c733d9f21d1c512963afa
  • article
    https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=af1689a9b7701d9907dfc84d2a4b57c4bc907144
  • article
    https://lore.kernel.org/linux-cve-announce/2024022033-makeshift-flammable-cb72@gregkh/T/#u
  • report
    https://access.redhat.com/security/cve/CVE-2024-0193
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-0193
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-0193
  • report
    https://access.redhat.com/security/cve/CVE-2024-26673
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-26673
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-26673
  • article
    https://lore.kernel.org/linux-cve-announce/2024040212-CVE-2024-26673-b2d3@gregkh/T