PT-2024-19136 · Amd+1 · Amd Secure Processor+1

Hugo Magalhaes · Published 2024-08-13 · Updated 2025-08-13 · CVE-2024-21981

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions AMD Secure Processor (ASP) (affected versions not specified)

Description The issue is related to improper key usage control in the AMD Secure Processor (ASP), which may allow an attacker with local access and arbitrary code execution privilege in ASP to extract ASP cryptographic keys. This could result in loss of confidentiality and integrity.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Weakness Enumeration

CWE-639

CWE-320

Related Identifiers

BDU:2025-09855

CVE-2024-21981

Affected Products

Amd Secure Processor

Red Os

References · 9

• https://amd.com/en/resources/product-security/bulletin/amd-sb-3003.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09855 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-21981 · Security Note
• https://twitter.com/VulmonFeeds/status/1823430116573151361 · Twitter Post
• https://twitter.com/CVEnew/status/1823411943878926708 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-linux-firmware-13082025/?sphrase_id=1203948 · Note
• https://twitter.com/PorsilapongoCl/status/1823413010670469407 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-linux-firmware-13082025 · Note
• https://t.me/cvedetector/3041 · Telegram Post