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Ubuntu: USN-6638-1 (CVE-2023-45233): EDK II vulnerabilities

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Ubuntu: USN-6638-1 (CVE-2023-45233): EDK II vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
01/16/2024
Created
02/16/2024
Added
02/15/2024
Modified
01/30/2025

Description

EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.

Solution(s)

  • ubuntu-upgrade-efi-shell-aa64
  • ubuntu-upgrade-efi-shell-arm
  • ubuntu-upgrade-efi-shell-x64
  • ubuntu-upgrade-ovmf
  • ubuntu-upgrade-qemu-efi
  • ubuntu-upgrade-qemu-efi-aarch64
  • ubuntu-upgrade-qemu-efi-arm

References

  • https://attackerkb.com/topics/cve-2023-45233
  • CVE - 2023-45233
  • USN-6638-1
  • 查看数 703
  • 已创建
  • 最后回复

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