Vulnerability Intelligence Report
CVE-2023-31323
Type confusion in the AMD Secure Processor (ASP) could allow an attacker to pass a malformed argument to the External Global Memory Interconnect Trusted Agent (XGMI TA) leading to a memory safety violation potentially resulting in loss of confidentiality, integrity, or availability.
No Active Exploit Signals
CVSS Base Score
8.4
HIGH
EPSS Probability:0.13%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-843 ↗CWE-843 Access of Resource Using Incompatible Type (‘Type Confusion’)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| AMD | AMD Radeon™ RX 5000 Series Graphics Products | AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10) (unaffected) |
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products | AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10) (unaffected) |
| AMD | AMD Radeon™ VII | No fix planned (affected) |
| AMD | AMD Radeon™ PRO VII | No fix planned (affected) |
| AMD | AMD Instinct™ MI250 | ROCm 6.2 (unaffected) |
| AMD | AMD Instinct™ MI300A | ROCm 6.2 (unaffected) |
| AMD | AMD Instinct™ MI210 | ROCm 6.2 (unaffected) |
| AMD | AMD Instinct™ MI300X | ROCm 6.2 (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.131%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Advanced Micro Devices Inc. · Vendor · USA |
| Reserved | 2023-04-27T15:25:41 |
| Published | 2026-02-12T17:45:12 |
| Patch Date | 2026-02-12 |
| Last Updated | 2026-02-12T18:33:47 |
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