CVE-2025-1118CWE-501

CVE-2025-1118

Medium · published February 19, 2025

CVSS v3.1
4.4
EPSS
0%
Percentile
23.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00321 · 23.9th percentile
Weakness
CWE-501 · Trust Boundary Violation
Published
2025-02-19T23:15Z
References (5)
https://access.redhat.com/errata/RHSA-2025:16154 · [email protected]https://access.redhat.com/security/cve/CVE-2025-1118 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2346137 · [email protected]https://git.savannah.gnu.org/cgit/grub.git/commit/?id=34824806ac6302f91e8cabaa41308eaced25725f · [email protected]https://lists.gnu.org/archive/html/grub-devel/2025-02/msg00024.html · [email protected]
EPSS history
Timeline
  • 19 FEB 17:54Z
    Grub2: commands/dump: the dump command is not in lockdown when secure boot is enabled
    cvelistv5