CVE-2022-23830
MEDIUMCVSS 5.3/10EPSS 0.35%
Last modified
CVE-2022-23830 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Amd | Epyc 9654p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9654 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9634 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9554p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9554 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9534 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9474f Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9454p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9454 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9374f Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9354p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9354 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9334 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9274f Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9254 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9224 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9174f Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9124 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9684x Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9384x Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9184x Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9754 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9754s Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 9734 Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8534p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8534pn Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8434p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8434pn Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8324p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8324pn Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8224p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8224pn Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8124p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8124pn Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8024p Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 8024pn Firmware | < genoapi_1.0.0.1 |
| Amd | Epyc 7763 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7713p Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7713 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7663p Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7663 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7643p Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7773x Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7643 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7573x Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 75f3 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7543p Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7543 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7513 Firmware | < milanpi_1.0.0.a |
| Amd | Epyc 7473x Firmware | < milanpi_1.0.0.a |
Showing 50 of 65 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-23830?
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.
How severe is CVE-2022-23830?
CVE-2022-23830 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2022-23830?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-23830?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST