CVE-2023-20530: high-severity vulnerability in AMD 3rd Gen EPYC
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.6%
Insufficient input validation of BIOS mailbox messages in SMU may result in out-of-bounds memory reads potentially resulting in a denial of service.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
AMD · 3rd Gen EPYCRelated CVEs — AMD 3rd Gen EPYC
In the same product, most dangerous first.