CVE-2020-12928 — A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may a

A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system.

01What is this vulnerability?

A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system.

02Affected products

Vendor	Product	Versions
n	a / AMD Ryzen Master	Fixed in version Ryzen Master 2.2.0.1543 and later

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-10-13T21:12:21.000Z
• Last modified: 2024-08-04T12:11:18.990Z

09References

• www.amd.com — https://www.amd.com/en/corporate/product-security