CVE-2022-34633
MEDIUMCVSS 5.5/10EPSS 0.24%
Last modified
CVE-2022-34633 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted sfence.vma instructions rather create an exception.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted sfence.vma instructions rather create an exception.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openhwgroup | Cva6 | All versions |
References
- https://github.com/openhwgroup/cva6/issues/876Exploit, Issue Tracking, Third Party Advisory
- https://github.com/openhwgroup/cva6/pull/921Issue Tracking, Third Party Advisory
- https://github.com/openhwgroup/cva6/issues/876Exploit, Issue Tracking, Third Party Advisory
- https://github.com/openhwgroup/cva6/pull/921Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-34633?
CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a executes crafted or incorrectly formatted sfence.vma instructions rather create an exception.
How severe is CVE-2022-34633?
CVE-2022-34633 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.
How do I fix CVE-2022-34633?
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.
Are you affected by CVE-2022-34633?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST