CVEvulnerability

CVE-2021-46768

5.5 MEDIUM Published 2023-01-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-01-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-125

Description

Insufficient input validation in SEV firmware may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.

Affected configurations

• amd romepi firmware (< 1.0.0.d) • amd milanpi firmware (< 1.0.0.5)

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References