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.
Published: 2021-09-21
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-13139 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.
History

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Subscriptions

Amd Chipset Driver Psp Driver
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-09-16T22:08:38.057Z

Reserved: 2021-01-29T00:00:00.000Z

Link: CVE-2021-26333

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-09-21T11:15:07.203

Modified: 2024-11-21T05:56:07.600

Link: CVE-2021-26333

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses