What is GHSA-98r8-gv3j-w3m9?

GHSA-98r8-gv3j-w3m9 is a security advisory published by GitHub Security Advisories with Medium severity. Release of an invalid pointer in the AMD kernel mode driver (KMD) could allow a privileged...

Which CVE IDs does GHSA-98r8-gv3j-w3m9 cover?

GHSA-98r8-gv3j-w3m9 covers the following CVE IDs: CVE-2023-20511. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-98r8-gv3j-w3m9?

GHSA-98r8-gv3j-w3m9 has a CVSS v3 base score of 6.4, published by GitHub Security Advisories.

GHSA-98r8-gv3j-w3m9MediumCVSS 6.4

Release of an invalid pointer in the AMD kernel mode driver (KMD) could allow a privileged...

Vendor

GitHub Security Advisories

Published

August 31, 2026

Last Modified

August 31, 2026

🔗 CVE IDs covered (1)

CVE-2023-20511 →

📋 Description

Release of an invalid pointer in the AMD kernel mode driver (KMD) could allow a privileged attacker to create a double free condition potentially leading to arbitrary code execution.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2023-20511
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html
https://github.com/advisories/GHSA-98r8-gv3j-w3m9