CVE-2021-26363

Published: May 12, 2022Updated: Nov 21, 2024 Sources: CVE List NVDNVD-CWE-noinfo

NVD MITRE

4.4CVSSMEDIUM

EPSS Score

Description

A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

NVD-CWE-noinfo

Affected Products

Ryzen™ Series AMD Hardware Firmware

Athlon™ Series AMD Hardware Firmware

radeon software amd Hardware Firmware

ryzen 3 3100 firmware amd Hardware Firmware

ryzen 3 3300g firmware amd Hardware Firmware

amdcommercialUSHardware Firmwareaka advanced micro devices

and 31 more affected products View all →

Exploitability

Official Patch Available

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

amd.com

Timeline

Published

May 12, 2022

Last Updated

Nov 21, 2024

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