CVE-2023-20511
Medium
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.
SeverityMedium
CVSS6.4
Exploit probability—
ProductAMD Radeon™ Instinct™ MI25 Graphics Products
PublishedAug 31, 2026
First seenAug 31, 2026
Weakness typeCWE-763CWE-763
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AMD AMD Radeon™ Instinct™ MI25 Graphics Products | No range specified | — |
| AMD AMD Radeon™ PRO V620 Graphics Products | No range specified | — |
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