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OpenAdvisories
Critical RHSA-2024:3462 3 CVEs

Red Hat Security Advisory: kernel security and bug fix update

Published Sep 16, 2024 · Updated Oct 2, 2026

Ecosystem: Red Hat

Fixed packages 52

ReleasePackageFixed in
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos bpftool 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos bpftool-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-abi-stablelists 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-core 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debug 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debug-core 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debug-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debug-devel 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debug-modules 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debug-modules-extra 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debuginfo-common-aarch64 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debuginfo-common-ppc64le 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debuginfo-common-s390x 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-debuginfo-common-x86_64 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-devel 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-doc 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-modules 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-modules-extra 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-tools 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-tools-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-tools-libs 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-zfcpdump 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-zfcpdump-core 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-zfcpdump-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-zfcpdump-devel 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-zfcpdump-modules 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos kernel-zfcpdump-modules-extra 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos perf 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos perf-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos python3-perf 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::baseos python3-perf-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb bpftool-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-debug-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-debuginfo-common-aarch64 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-debuginfo-common-ppc64le 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-debuginfo-common-x86_64 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-tools-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb kernel-tools-libs-devel 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb perf-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::crb python3-perf-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 bpftool-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 kernel-debug-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 kernel-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 kernel-debuginfo-common-x86_64 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 kernel-devel 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 kernel-tools-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 perf 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 perf-debuginfo 0:4.18.0-372.105.1.el8_6
Red Hat · Rhev Hypervisor 4 rhev_hypervisor:4.4::el8 python3-perf-debuginfo 0:4.18.0-372.105.1.el8_6

Vulnerabilities 3

  • Critical 9.8
    CVE-2021-47013

    net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send

    In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send In emac_mac_tx_buf_send, it calls emac_tx_fill_tpd(..,skb,..). If some error happens in emac_tx_fill_tpd(), the skb will be fre…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Medium 5.5
    CVE-2023-3006

    A known cache speculation vulnerability, known as Branch History Injection (BHI) or Spectre-BHB, becomes actual again f…

    linux-raspi2 linux-hwe linux-azure linux-riscv Debian Ubuntu
  • Unscored —
    CVE-2023-52578

    net: bridge: use DEV_STATS_INC()

    In the Linux kernel, the following vulnerability has been resolved: net: bridge: use DEV_STATS_INC() syzbot/KCSAN reported data-races in br_handle_frame_finish() [1] This function can run from multiple cpus without mutual exclusion. Adopt SMP safe DEV_STATS_I…

    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=2141026
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2266841
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2267758
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_3462.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-47013
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-47013
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-47013
  • article
    https://lore.kernel.org/linux-cve-announce/2024022831-CVE-2021-47013-034a@gregkh/T/#u
  • report
    https://access.redhat.com/security/cve/CVE-2023-3006
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-3006
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-3006
  • article
    https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/commit/?id=0e5d5ae837c8
  • report
    https://access.redhat.com/security/cve/CVE-2023-52578
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-52578
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-52578
  • article
    https://lore.kernel.org/linux-cve-announce/2024030257-CVE-2023-52578-50cb@gregkh/T/#u