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Vulnerabilities CVE-2021-26333

CVE-2021-26333

None
Open
TLP:CLEAR

AMD Chipset Driver Information Disclosure Vulnerability

NVD CVE.org

AI Analysis

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Description

An information disclosure vulnerability exists in AMD Platform Security Processor (PSP) chipset driver. The discretionary access control list (DACL) may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages.

Details

EPSS Score ⓘ
0.52%

41.4th percentile

Confidence
90%
Published
Sep 21, 2021
Last Modified
May 28, 2026
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