PT-2026-83950

CVE-2023-20511

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Published

2026-08-31

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Updated

2026-09-01

Description by

CVSS 3.1
6.4
Medium
MetricsAV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions AMD kernel mode driver (affected versions not specified)
Description Release of an invalid pointer in the AMD kernel mode driver (KMD) could allow a privileged attacker to create a double free condition, which may lead to arbitrary code execution. A double free occurs when the system attempts to free the same memory location twice, potentially corrupting memory management structures.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Vendors
Affected products
Related identifiers
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