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Alma Linux: CVE-2023-45230: Important: edk2 security update (Multiple Advisories)

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Alma Linux: CVE-2023-45230: Important: edk2 security update (Multiple Advisories)

Severity
8
CVSS
(AV:A/AC:L/Au:N/C:C/I:C/A:C)
Published
01/16/2024
Created
03/08/2024
Added
03/07/2024
Modified
01/30/2025

Description

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 and/or Availability.

Solution(s)

  • alma-upgrade-edk2-aarch64
  • alma-upgrade-edk2-ovmf
  • alma-upgrade-edk2-tools
  • alma-upgrade-edk2-tools-doc

References

  • https://attackerkb.com/topics/cve-2023-45230
  • CVE - 2023-45230
  • https://errata.almalinux.org/8/ALSA-2024-1063.html
  • https://errata.almalinux.org/9/ALSA-2024-1075.html
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