CVEvulnerability

CVE-2024-45774

6.7 MEDIUM Published 2025-02-18 Modified 2026-10-21 Official page ↗
Status
Deferred
Published
2025-02-18
Last modified
2026-10-21
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

A flaw was found in grub2. A specially crafted JPEG file can cause the JPEG parser of grub2 to incorrectly check the bounds of its internal buffers, resulting in an out-of-bounds write. The possibility of overwriting sensitive information to bypass secure boot protections is not discarded.

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References