Input validation error in AMD products - CVE-2023-20510

Vulnerability identifier: #VU96643

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2023-20510

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: AMD

Affected software:
AMD Instinct MI100
AMD Radeon Instinct MI25
AMD Radeon PRO V520
AMD Radeon PRO V620
Radeon RX 6000 Series
Radeon PRO W6000 Series

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient DRAM address validation in PMFW. A local user can perform a denial of service (DoS) attack.

Install updates from vendor's website.

• https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html