← Vulnerability feed

Vulnerability record · CVE-2023-31324 · published 11 February 2026

CVE-2023-31324: Amd rocm toctou race condition vulnerability

AAmd · Rocm

A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify External Global Memory Interconnect Trusted Agent (XGMI TA) commands as they are processed potentially resulting in loss of confidentiality, integrity, or availability.

7.1 CVSS 4.0 High EPSS 0.10% · top 99.0% CWE-367 · TOCTOU race condition
7.1CVSS 4.0 base score
0.10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify External Global Memory Interconnect Trusted Agent (XGMI TA) commands as they are processed potentially resulting in loss of confidentiality, integrity, or availability.

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html Vendor Advisory

Track CVE-2023-31324 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-20586Amd radeon software vulnerabilityA potential vulnerability was reported in Radeon™ Software Crimson ReLive Edition which may allow escalation of privilege. Radeon™ Software Crimson R…EPSS 1.00%7.8CVE-2024-21937Amd radeon software incorrect default permissions vulnerabilityIncorrect default permissions in the AMD HIP SDK installation directory could allow an attacker to achieve privilege escalation potentially resulting…EPSS 0.26%7.8CVE-2023-20598Amd radeon software improper privilege management vulnerabilityAn improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated attacker to craft an IOCTL request to gain I/O control…EPSS 0.46%7.8CVE-2021-26391Amd enterprise driver improper verification of cryptographic signature vulnerabilityInsufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code e…EPSS 0.18%7.8CVE-2021-26392Amd enterprise driver out-of-bounds write vulnerabilityInsufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges t…EPSS 0.27%7.8CVE-2020-12931Amd enterprise driver vulnerabilityImproper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading…EPSS 0.26%7.8CVE-2021-26360Amd enterprise driver improper access control vulnerabilityAn attacker with local access to the system can make unauthorized modifications of the security configuration of the SOC registers. This could allow …EPSS 0.22%7.8CVE-2020-12930Amd enterprise driver vulnerabilityImproper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges potentially leading to…EPSS 0.26%

Source: NIST National Vulnerability Database (record CVE-2023-31324), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.