What the vulnerability does
01Description
Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.
CVSS base score
7.1/10
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Key dates
02Disclosure timeline
February 1, 2023
CVE published
March 27, 2025
Record updated
External resources
