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OpenAdvisories
Critical RHSA-2025:0064 3 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Jan 9, 2025 · Updated Aug 5, 2026

Ecosystem: Red Hat

Fixed packages 32

ReleasePackageFixed in
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-debuginfo 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-devel 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-kvm 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-modules 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-modules-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debug-modules-extra 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debuginfo 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-devel 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-kvm 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-modules 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-modules-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::nfv kernel-rt-modules-extra 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-debuginfo 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-devel 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-modules 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-modules-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debug-modules-extra 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debuginfo 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-devel 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-modules 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-modules-core 0:5.14.0-284.99.1.rt14.384.el9_2
Red Hat · RHEL 9.2 EUS rhel_eus:9.2::realtime kernel-rt-modules-extra 0:5.14.0-284.99.1.rt14.384.el9_2

Vulnerabilities 3

  • Critical 9.8
    CVE-2024-41040

    net/sched: Fix UAF when resolving a clash

    In the Linux kernel, the following vulnerability has been resolved: net/sched: Fix UAF when resolving a clash KASAN reports the following UAF: BUG: KASAN: slab-use-after-free in tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct] Read of size 1 at addr ffff88…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.4
    CVE-2024-26830

    i40e: Do not allow untrusted VF to remove administratively set MAC

    In the Linux kernel, the following vulnerability has been resolved: i40e: Do not allow untrusted VF to remove administratively set MAC Currently when PF administratively sets VF's MAC address and the VF is put down (VF tries to delete all MACs) then the MAC i…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.5
    CVE-2024-53122

    mptcp: cope racing subflow creation in mptcp_rcv_space_adjust

    In the Linux kernel, the following vulnerability has been resolved: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust Additional active subflows - i.e. created by the in kernel path manager - are included into the subflow list before starting the …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2275596
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2300409
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2329932
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_0064.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-26830
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-26830
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-26830
  • article
    https://lore.kernel.org/linux-cve-announce/2024041703-CVE-2024-26830-5bc0@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-41040
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-41040
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-41040
  • article
    https://lore.kernel.org/linux-cve-announce/2024072924-CVE-2024-41040-63d5@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-53122
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-53122
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-53122
  • article
    https://lore.kernel.org/linux-cve-announce/2024120252-CVE-2024-53122-f35c@gregkh/T