Vulnerability Intelligence Report
CVE-2022-23829
A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native System Management Mode (SMM) ROM protections.
No Active Exploit Signals
CVSS Base Score
8.2
HIGH
Exploitability:1.5
Impact Score:6.1
EPSS Probability:0.20%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-284 ↗CWE-284 Improper Access Control
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| AMD | AMD Ryzen™ Threadripper™ PRO Processors 5900 WX-Series | various (affected) |
| AMD | AMD Ryzen™ 6000 Series Mobile Processors and Workstations | various (affected) |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | various (affected) |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors | various (affected) |
| AMD | AMD Ryzen™ 5000 Series Desktop Processors | various (affected) |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Ryzen™ 3000 Series Desktop Processors | various (affected) |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors | various (affected) |
| AMD | AMD Ryzen™ 3000 Series Mobile Processor / 2nd Gen AMD Ryzen™ Mobile Processor with Radeon™ Graphics | various (affected) |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | various (affected) |
| AMD | AMD Ryzen™ Threadripper™ PRO Processor | various (affected) |
| AMD | 1st Gen AMD EPYC™ Processors | various (affected) |
| AMD | 2nd Gen AMD EPYC™ Processors | various (affected) |
| AMD | 3rd Gen AMD EPYC™ Processors | various (affected) |
| AMD | AMD EPYC™ Embedded 3000 | various (affected) |
| AMD | AMD EPYC (TM) Embedded 7002 | various (affected) |
| AMD | AMD EPYC™ Embedded 7003 | various (affected) |
| AMD | AMD RyzenTM Embedded R1000 | various (affected) |
| AMD | AMD RyzenTM Embedded R2000 | various (affected) |
| AMD | AMD RyzenTM Embedded 5000 | various (affected) |
| AMD | AMD RyzenTM Embedded V1000 | various (affected) |
| AMD | AMD RyzenTM Embedded V2000 | various (affected) |
| AMD | AMD RyzenTM Embedded V3000 | various (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.196%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Advanced Micro Devices Inc. · Vendor · USA |
| Reserved | 2022-01-21T17:20:55 |
| Published | 2024-06-18T19:01:24 |
| Patch Date | 2024-06-11 |
| Last Updated | 2024-08-29T20:40:26 |
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