Vulnerability Intelligence Report
CVE-2024-21981
Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to extract ASP cryptographic keys, potentially resulting in loss of confidentiality and integrity.
No Active Exploit Signals
CVSS Base Score
5.7
MEDIUM
Exploitability:0.5
Impact Score:5.2
EPSS Probability:0.14%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-639 ↗CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| AMD | AMD EPYC™ 7001 Series Processors | various (affected) |
| AMD | AMD EPYC™ 7002 Series Processors | various (affected) |
| AMD | AMD EPYC™ 7003 Series Processors | various (affected) |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | various (affected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | various (affected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics | various (affected) |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Ryzen™ Threadripper™ 3000 Series Processors | various (affected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors | various (affected) |
| AMD | AMD Ryzen™ Threadripper™ PRO 5000WX Processors | various (affected) |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics | various (affected) |
| AMD | AMD EPYC™ Embedded 3000 Series Processors | various (affected) |
| AMD | AMD EPYC™ Embedded 7002 Series Processors | various (affected) |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | various (affected) |
| AMD | AMD Ryzen™ Embedded R1000 Series Processors | various (affected) |
| AMD | AMD Ryzen™ Embedded R2000 Series Processors | various (affected) |
| AMD | AMD Ryzen™ Embedded 5000 Series Processors | various (affected) |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors | various (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.136%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Advanced Micro Devices Inc. · Vendor · USA |
| Reserved | 2024-01-03T16:43:30 |
| Published | 2024-08-13T16:54:58 |
| Patch Date | 2024-08-13 |
| Last Updated | 2024-08-15T18:09:24 |
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