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OpenAdvisories
High RHSA-2024:9943 3 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Nov 25, 2024 · Updated Aug 5, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-core 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-core 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-debuginfo 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-devel 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-kvm 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-modules 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debug-modules-extra 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debuginfo 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-devel 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-kvm 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-modules 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::nfv kernel-rt-modules-extra 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-core 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-core 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-debuginfo 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-devel 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-modules 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debug-modules-extra 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debuginfo 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-devel 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-modules 0:5.14.0-70.121.1.rt21.193.el9_0
Red Hat · RHEL 9.0 E4S rhel_e4s:9.0::realtime kernel-rt-modules-extra 0:5.14.0-70.121.1.rt21.193.el9_0

Vulnerabilities 3

  • High 8.1
    CVE-2024-46858

    mptcp: pm: Fix uaf in __timer_delete_sync

    In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: Fix uaf in __timer_delete_sync There are two paths to access mptcp_pm_del_add_timer, result in a race condition: CPU1 CPU2 ==== ==== net_rx_action napi_poll netlink_sendmsg __napi_…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2022-48796

    iommu: Fix potential use-after-free during probe

    In the Linux kernel, the following vulnerability has been resolved: iommu: Fix potential use-after-free during probe Kasan has reported the following use after free on dev->iommu. when a device probe fails and it is in process of freeing dev->iommu in dev_iom…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2024-26671

    blk-mq: fix IO hang from sbitmap wakeup race

    In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix IO hang from sbitmap wakeup race In blk_mq_mark_tag_wait(), __add_wait_queue() may be re-ordered with the following blk_mq_get_driver_tag() in case of getting driver tag failure. …

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

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2272811
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2298132
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2315210
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9943.json
  • report
    https://access.redhat.com/security/cve/CVE-2022-48796
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-48796
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-48796
  • article
    https://lore.kernel.org/linux-cve-announce/2024071642-CVE-2022-48796-8474@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-26671
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-26671
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-26671
  • article
    https://lore.kernel.org/linux-cve-announce/2024040219-CVE-2024-26671-2543@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-46858
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-46858
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-46858
  • article
    https://lore.kernel.org/linux-cve-announce/2024092744-CVE-2024-46858-dab6@gregkh/T