PT-2026-7459 · Amd · Amd Secure Processor

Published 2026-02-10 · Updated 2026-02-10 · CVE-2021-26410

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:L/AC:H/Au:S/C:P/I:P/A:C

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

Description A flaw exists in the syscall input validation within the AMD Secure Processor (ASP). This issue could allow an attacker to force the kernel to read syscall parameter values from its own memory space. Successful exploitation may lead to information disclosure, as an attacker could potentially infer the contents of kernel memory.

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

Untrusted Pointer Dereference

Weakness Enumeration

CWE-822

Related Identifiers

BDU:2026-01984

CVE-2021-26410

Affected Products

Amd Secure Processor

References · 5

• https://bdu.fstec.ru/vul/2026-01984 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-26410 · Security Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html · Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html · Note
• https://twitter.com/CVEnew/status/2021365290274070896 · Twitter Post