#VU63730 Input validation error in AMD Ryzen 3000 Series Mobile processor with Radeon graphics and AMD Ryzen 5000 Series Mobile processor with Radeon graphics - CVE-2020-12946

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU63730

#VU63730 Input validation error in AMD Ryzen 3000 Series Mobile processor with Radeon graphics and AMD Ryzen 5000 Series Mobile processor with Radeon graphics - CVE-2020-12946

Published: May 26, 2022


Vulnerability identifier: #VU63730
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-12946
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
AMD Ryzen 3000 Series Mobile processor with Radeon graphics
AMD Ryzen 5000 Series Mobile processor with Radeon graphics
Software vendor:
AMD

Description

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

The vulnerability exists due to insufficient validation of user-supplied input in ASP firmware for discrete TPM commands. A local user can perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links