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OpenAdvisories
Unscored RHSA-2018:2791 3 CVEs

Red Hat Security Advisory: kernel security and bug fix update

Published Sep 13, 2024 · Updated Jun 28, 2026

Ecosystem: Red Hat

Fixed packages 14

ReleasePackageFixed in
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-debug 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-debug-debuginfo 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-debug-devel 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-debuginfo 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-debuginfo-common-x86_64 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-devel 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-doc 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-firmware 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server kernel-headers 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server perf 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server perf-debuginfo 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server python-perf 0:2.6.32-358.93.1.el6
Red Hat · RHEL 6.4 AUS rhel_aus:6.4::server python-perf-debuginfo 0:2.6.32-358.93.1.el6

Vulnerabilities 3

  • Unscored —
    CVE-2018-10675

    The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial …

    linux-raspi2 linux-hwe linux-azure linux-riscv Debian Ubuntu
  • Unscored —
    CVE-2018-5390 EPSS 72%

    Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service

    Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.

    Linux linux_kernel linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2018-5391 Public exploit EPSS 32%

    The Linux kernel, versions 3.9+, IP implementation is vulnerable to denial of service conditions with low rates of specially modified packets

    The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various…

    Linux kernel 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=1575065
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1601704
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1609664
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2791.json
  • report
    https://access.redhat.com/security/cve/CVE-2018-5390
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2018-5390
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2018-5390
  • article
    https://access.redhat.com/articles/3553061
  • advisory
    https://www.kb.cert.org/vuls/id/962459
  • article
    https://www.spinics.net/lists/netdev/msg514742.html
  • report
    https://access.redhat.com/security/cve/CVE-2018-5391
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2018-5391
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2018-5391
  • advisory
    https://www.kb.cert.org/vuls/id/641765
  • report
    https://access.redhat.com/security/cve/CVE-2018-10675
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2018-10675
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2018-10675