CVE-2022-34641

Name: CVE-2022-34641
Creator: NVD / NIST
Published: 2022-07-18T23:15:13.087+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2022-34641 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom commit ad64c5419151e5e886daee7084d8399713b46b4b implements the incorrect exception type when a PMP violation occurs during address translation.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom commit ad64c5419151e5e886daee7084d8399713b46b4b implements the incorrect exception type when a PMP violation occurs during address translation.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.28%

19.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-755

Affected Software

Vendor	Product	Versions
Boom-Core	Riscvc-Boom	All versions
Openhwgroup	Cva6	All versions

References

https://github.com/openhwgroup/cva6/issues/906Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/openhwgroup/cva6/pull/908Patch
https://github.com/riscv-boom/riscv-boom/issues/605Exploit, Issue Tracking, Third Party Advisory
https://github.com/openhwgroup/cva6/issues/906Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/openhwgroup/cva6/pull/908Patch
https://github.com/riscv-boom/riscv-boom/issues/605Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jul 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34641?

How severe is CVE-2022-34641?

CVE-2022-34641 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34641?

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-2022-34641?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST