CVE-2021-26392

HIGH

AMD Enterprise Driver - Out-of-bounds Write via LoadModule Missing Size Check

Title source: llm

Description

Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges to gain code execution of the OS/kernel by loading a malicious TA.

References (2)

Core 2

Core References

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-5001

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1029

Scores

CVSS v3 7.8

EPSS 0.0014

EPSS Percentile 33.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-787

Status published

Products (50)

amd/amd_3015ce_firmware

amd/amd_3015e_firmware

amd/amd_3020e_firmware

amd/athlon_gold_3150c_firmware

amd/athlon_gold_3150u_firmware

amd/athlon_pro_3045b_firmware

amd/athlon_pro_3145b_firmware

amd/athlon_silver_3050c_firmware

amd/athlon_silver_3050e_firmware

amd/athlon_silver_3050u_firmware

... and 40 more

Published Nov 09, 2022

Tracked Since Feb 18, 2026