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High 1 exploited CVE RHSA-2024:5582 3 CVEs

Red Hat Security Advisory: kpatch-patch-4_18_0-372_87_1 and kpatch-patch-4_18_0-372_91_1 security update

Published Oct 1, 2024 · Updated Oct 9, 2026

Ecosystem: Red Hat

Fixed packages 6

ReleasePackageFixed in
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_87_1 0:1-5.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_87_1-debuginfo 0:1-5.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_87_1-debugsource 0:1-5.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_91_1 0:1-4.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_91_1-debuginfo 0:1-4.el8_6
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos kpatch-patch-4_18_0-372_91_1-debugsource 0:1-4.el8_6

Vulnerabilities 3

  • High 7.8
    CVE-2024-36971 Exploited Public exploit

    net: fix __dst_negative_advice() race

    In the Linux kernel, the following vulnerability has been resolved: net: fix __dst_negative_advice() race __dst_negative_advice() does not enforce proper RCU rules when sk->dst_cache must be cleared, leading to possible UAF. RCU rules are that we must first c…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
    KEV Aug 7, 2024
  • High 8.8
    CVE-2024-41090

    tap: add missing verification for short frame

    In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tap_get_user_xdp() path, which could cause a corrupted skb to be…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2024-41091

    tun: add missing verification for short frame

    In the Linux kernel, the following vulnerability has been resolved: tun: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tun_xdp_one() path, which could cause a corrupted skb to be sent…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2292331
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2299240
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2299336
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_5582.json
  • report
    https://access.redhat.com/security/cve/CVE-2024-36971
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-36971
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-36971
  • article
    https://lore.kernel.org/linux-cve-announce/20240610090330.1347021-2-lee@kernel.org/T
  • article
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog
  • report
    https://access.redhat.com/security/cve/CVE-2024-41090
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-41090
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-41090
  • article
    https://lore.kernel.org/linux-cve-announce/2024072916-CVE-2024-41090-9830@gregkh
  • article
    https://www.openwall.com/lists/oss-security/2024/07/24/4
  • report
    https://access.redhat.com/security/cve/CVE-2024-41091
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-41091
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-41091
  • article
    https://lore.kernel.org/linux-cve-announce/2024072918-CVE-2024-41091-35b7@gregkh