CVE-2021-46765

HIGH

ASP - Memory Corruption

Title source: llm
STIX 2.1

Description

Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0015
EPSS Percentile 35.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (50)
amd/ryzen_3100_firmware comboam4v2_pi_1.2.0.8
amd/ryzen_3100_firmware renoirpi-fp6_1.0.0.9
amd/ryzen_3300x_firmware comboam4v2_pi_1.2.0.8
amd/ryzen_3300x_firmware renoirpi-fp6_1.0.0.9
amd/ryzen_3500_firmware comboam4v2_pi_1.2.0.8
amd/ryzen_3500_firmware renoirpi-fp6_1.0.0.9
amd/ryzen_3500x_firmware comboam4v2_pi_1.2.0.8
amd/ryzen_3500x_firmware renoirpi-fp6_1.0.0.9
amd/ryzen_3600_firmware comboam4v2_pi_1.2.0.8
amd/ryzen_3600_firmware renoirpi-fp6_1.0.0.9
... and 40 more
Published May 09, 2023
Tracked Since Feb 18, 2026