CVE Vulnerabilities

CVE-2021-26335

Published: Nov 16, 2021 | Modified: May 12, 2022
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

Improper input and range checking in the AMD Secure Processor (ASP) boot loader image header may allow an attacker to use attacker-controlled values prior to signature validation potentially resulting in arbitrary code execution.

Affected Software

Name Vendor Start Version End Version
Epyc_7003_firmware Amd * milanpi-sp3_1.0.0.4 (excluding)

References