CVE-2021-26369

HIGH

AMD Radeon Software - Out-of-Bounds Memory Access via Malformed System Call

Title source: llm
STIX 2.1

Description

A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0006
EPSS Percentile 18.0%
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-119
Status published
Products (50)
amd/athlon_3050ge_firmware
amd/athlon_3150g_firmware
amd/athlon_3150ge_firmware
amd/radeon_software
amd/ryzen_3_2200u_firmware
amd/ryzen_3_2300u_firmware
amd/ryzen_3_3100_firmware
amd/ryzen_3_3300g_firmware
amd/ryzen_3_3300x_firmware
amd/ryzen_3_5125c_firmware
... and 40 more
Published May 12, 2022
Tracked Since Feb 18, 2026