CVE-2022-23829A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native…
- 8.2HighCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 90% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By AMD
- 2 years later
· 2 years later
Published
- 2 months later
· 2 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| AMDCNA (assigner) | 3.1 | High8.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High8.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.2.
Affected products
AMD · AMD Ryzen™ Threadripper™ PRO Processors 5900 WX-Series
- affected various
AMD · AMD Ryzen™ 6000 Series Mobile Processors and Workstations
- affected various
AMD · AMD Ryzen™ 7000 Series Desktop Processors
- affected various
AMD · AMD Ryzen™ 5000 Series Mobile Processors
- affected various
AMD · AMD Ryzen™ 5000 Series Desktop Processors
- affected various
AMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
- affected various
AMD · AMD Ryzen™ 3000 Series Desktop Processors
- affected various
AMD · AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics
- affected various
AMD · AMD Ryzen™ 4000 Series Mobile Processors
- affected various
AMD · AMD Ryzen™ 3000 Series Mobile Processor / 2nd Gen AMD Ryzen™ Mobile Processor with Radeon™ Graphics
- affected various
AMD · AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
- affected various
AMD · AMD Ryzen™ Threadripper™ PRO Processor
- affected various
AMD · 1st Gen AMD EPYC™ Processors
- affected various
AMD · 2nd Gen AMD EPYC™ Processors
- affected various
AMD · 3rd Gen AMD EPYC™ Processors
- affected various
- affected various
AMD · AMD EPYC (TM) Embedded 7002
- affected various
- affected various
AMD · AMD RyzenTM Embedded R1000
- affected various
AMD · AMD RyzenTM Embedded R2000
- affected various
AMD · AMD RyzenTM Embedded 5000
- affected various
AMD · AMD RyzenTM Embedded V1000
- affected various
AMD · AMD RyzenTM Embedded V2000
- affected various
AMD · AMD RyzenTM Embedded V3000
- affected various
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-28758 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-23829)Record last updated .