Trust Boundary Violation Affecting grub2 package, versions <2.06-150500.29.43.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

Exploit Maturity
Not Defined

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  • Snyk IDSNYK-SLES155-GRUB2-8738811
  • published20 Feb 2025
  • disclosed19 Feb 2025

Introduced: 19 Feb 2025

NewCVE-2025-1118  (opens in a new tab)
CWE-501  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 grub2 to version 2.06-150500.29.43.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grub2 package and not the grub2 package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

A flaw was found in grub2. Grub's dump command is not blocked when grub is in lockdown mode, which allows the user to read any memory information, and an attacker may leverage this in order to extract signatures, salts, and other sensitive information from the memory.

CVSS Scores

version 3.1