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OpenAdvisories
Critical RHSA-2024:7490 4 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Oct 2, 2024 · Updated Oct 15, 2026

Ecosystem: Red Hat

Fixed packages 32

ReleasePackageFixed in
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-debuginfo 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-devel 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-kvm 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-modules 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-modules-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-modules-extra 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debuginfo 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-devel 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-kvm 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-modules 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-modules-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-modules-extra 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-debuginfo 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-devel 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-modules 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-modules-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-modules-extra 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debuginfo 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-devel 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-modules 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-modules-core 0:5.14.0-284.86.1.rt14.371.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-modules-extra 0:5.14.0-284.86.1.rt14.371.el9_2

Vulnerabilities 4

  • Critical 10.0
    CVE-2024-38558

    net: openvswitch: fix overwriting ct original tuple for ICMPv6

    In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix overwriting ct original tuple for ICMPv6 OVS_PACKET_CMD_EXECUTE has 3 main attributes: - OVS_PACKET_ATTR_KEY - Packet metadata in a netlink format. - OVS_PACKET_ATTR_PAC…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2024-27415

    netfilter: bridge: confirm multicast packets before passing them up the stack

    In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: confirm multicast packets before passing them up the stack conntrack nf_confirm logic cannot handle cloned skbs referencing the same nf_conn entry, which will happen for mu…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2024-36979

    net: bridge: mst: fix vlan use-after-free

    In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: fix vlan use-after-free syzbot reported a suspicious rcu usage[1] in bridge's mst code. While fixing it I noticed that nothing prevents a vlan to be freed while walking the …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2024-36270

    netfilter: tproxy: bail out if IP has been disabled on the device

    In the Linux kernel, the following vulnerability has been resolved: netfilter: tproxy: bail out if IP has been disabled on the device syzbot reports: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2281101
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2293276
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2293441
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2293653
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_7490.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-27415
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-27415
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-27415
  • article
    https://lore.kernel.org/linux-cve-announce/2024051702-CVE-2024-27415-dcae@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-36270
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-36270
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-36270
  • article
    https://lore.kernel.org/linux-cve-announce/2024062135-CVE-2024-36270-f7f7@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-36979
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-36979
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-36979
  • article
    https://lore.kernel.org/linux-cve-announce/2024061945-CVE-2024-36979-b4a6@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-38558
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-38558
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-38558
  • article
    https://lore.kernel.org/linux-cve-announce/2024061953-CVE-2024-38558-ddfd@gregkh/T