Vulnerability · Published Nov 14, 2023 · Assigned by AMD
CVE-2023-20565
High 7.8
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 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.2%top 89.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.