CVE-2023-31324
HIGH EPSS 1.1%
Published Feb 11, 20264mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 4.0
Published Feb 11, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago
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 Details
Base Score
Exploitability
Impact
Vector string
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:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
1.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-367
Affected Products 27
| Vendor | Product | Version | Range |
|---|---|---|---|
| amd | rocm | * | <6.2.0 |
| amd | instinct_mi210 | * | any |
| amd | instinct_mi250 | * | any |
| amd | instinct_mi300a | * | any |
| amd | instinct_mi300x | * | any |
| amd | radeon_software | * | <25.q2 |
| amd | radeon_pro_w5500 | * | any |
| amd | radeon_pro_w5500x | * | any |
| amd | radeon_pro_w5700 | * | any |
| amd | radeon_pro_w5700x | * | any |
| amd | radeon_pro_vii_firmware | * | any |
| amd | radeon_pro_vii | * | any |
| amd | radeon_software | * | <24.6.1 |
| amd | radeon_rx_5300 | * | any |
| amd | radeon_rx_5300_xt | * | any |
| amd | radeon_rx_5300m | * | any |
| amd | radeon_rx_5500 | * | any |
| amd | radeon_rx_5500_xt | * | any |
| amd | radeon_rx_5500m | * | any |
| amd | radeon_rx_5600 | * | any |
| amd | radeon_rx_5600_xt | * | any |
| amd | radeon_rx_5600m | * | any |
| amd | radeon_rx_5700 | * | any |
| amd | radeon_rx_5700_xt | * | any |
| amd | radeon_rx_5700m | * | any |
| amd | radeon_vii_firmware | * | any |
| amd | radeon_vii | * | any |
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.