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OpenAdvisories
High RHSA-2024:3497 2 CVEs

Red Hat Security Advisory: edk2 security update

Published Sep 16, 2024 · Updated Mar 18, 2026

Ecosystem: Red Hat

Fixed packages 3

ReleasePackageFixed in
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::appstream edk2 0:20220126gitbb1bba3d77-2.el8_6.4
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::appstream edk2-aarch64 0:20220126gitbb1bba3d77-2.el8_6.4
Red Hat · RHEL 8.6 EUS rhel_eus:8.6::appstream edk2-ovmf 0:20220126gitbb1bba3d77-2.el8_6.4

Vulnerabilities 2

  • High 8.3
    CVE-2023-45230

    Buffer Overflow in EDK II Network Package

    EDK2's Network Package is susceptible to a buffer overflow vulnerability via a long server ID option in DHCPv6 client. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity …

    TianoCore EDK2 edk2 edk2 Debian Ubuntu Azure Linux
  • High 8.3
    CVE-2023-45234

    Buffer Overflow in EDK II Network Package

    EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confi…

    TianoCore EDK2 edk2 edk2 Debian Ubuntu Azure Linux

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2258685
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2258697
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_3497.json
  • report
    https://access.redhat.com/security/cve/CVE-2023-45230
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-45230
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-45230
  • article
    https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html
  • advisory
    https://github.com/advisories/GHSA-fc9w-pqjw-8r96
  • report
    https://access.redhat.com/security/cve/CVE-2023-45234
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-45234
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-45234
  • advisory
    https://github.com/advisories/GHSA-mrjv-p9q7-rxgr