CVE-2023-20525

high-risk
Published 2023-01-11

Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.

Do I need to act?

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0.30% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Vendors

Amd
51
/ 100
high-risk
Severity 24/34 · High
Exploitability 1/34 · Minimal
Exposure 26/34 · High