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Rocky Linux: CVE-2020-25632: fwupd (Multiple Advisories)

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Rocky Linux: CVE-2020-25632: fwupd (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
03/03/2021
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

Description

A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as a dependency without checking if any other dependent module is still loaded leading to a use-after-free scenario. This could allow arbitrary code to be executed or a bypass of Secure Boot protections. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Solution(s)

  • rocky-upgrade-fwupd
  • rocky-upgrade-fwupd-debuginfo
  • rocky-upgrade-fwupd-debugsource
  • rocky-upgrade-shim-unsigned-aarch64

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