Vulnerability · Published Nov 14, 2023 · Assigned by AMD
CVE-2023-20571
High 8.1
In plain English
A high-severity security flaw in AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo” from AMD. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS NVD)8.1High
Exploit odds (30 days)0.4%top 60.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation.