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OpenAdvisories
Critical RHSA-2024:7003 3 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Oct 1, 2024 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-core 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-core 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-debuginfo 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-devel 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-kvm 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-modules 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debug-modules-extra 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debuginfo 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-debuginfo-common-x86_64 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-devel 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-kvm 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-modules 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::nfv kernel-rt-modules-extra 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-core 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-core 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-debuginfo 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-devel 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-modules 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debug-modules-extra 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debuginfo 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-debuginfo-common-x86_64 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-devel 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-modules 0:4.18.0-305.141.1.rt7.217.el8_4
Red Hat · RHEL 8.4 TUS rhel_tus:8.4::realtime kernel-rt-modules-extra 0:4.18.0-305.141.1.rt7.217.el8_4

Vulnerabilities 3

  • Critical 9.8
    CVE-2024-36886 Public exploit

    tipc: fix UAF in error path

    In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in error path Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported a UAF in the tipc_buf_append() error path: BUG: KASAN: slab-use-after-free in kfree_skb_list…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2024-26993

    fs: sysfs: Fix reference leak in sysfs_break_active_protection()

    In the Linux kernel, the following vulnerability has been resolved: fs: sysfs: Fix reference leak in sysfs_break_active_protection() The sysfs_break_active_protection() routine has an obvious reference leak in its error path. If the call to kernfs_find_and_ge…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Unscored —
    CVE-2024-41071 Rejected

    This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

    linux-raspi2 linux-hwe linux-azure linux-riscv Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2277238
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2278314
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2300448
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_7003.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-26993
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-26993
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-26993
  • article
    https://lore.kernel.org/linux-cve-announce/2024050144-CVE-2024-26993-fe52@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-36886
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-36886
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-36886
  • article
    https://lore.kernel.org/all/752f1ccf762223d109845365d07f55414058e5a3.1714484273.git.pabeni@redhat.com/
  • article
    https://lore.kernel.org/linux-cve-announce/2024053033-CVE-2024-36886-dd83@gregkh/T/#u
  • report
    https://access.redhat.com/security/cve/CVE-2024-41071
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-41071