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.

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History

Mon, 31 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Title Double Free Vulnerability in AMD Kernel Mode Driver

Mon, 31 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-763
References
Metrics cvssV3_0

{'score': 6.4, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2026-08-31T18:15:06.410Z

Reserved: 2022-10-27T18:53:39.735Z

Link: CVE-2023-20511

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-31T19:16:44.380

Modified: 2026-08-31T19:16:44.380

Link: CVE-2023-20511

cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-08-31T20:00:05Z

Weaknesses