Vulnerability · Published Jul 18, 2022 · Assigned by mitre

CVE-2022-34639

Medium 5.5

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.2%top 84.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a treats non-standard fence instructions as illegal which can affect the function of the application.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/openhwgroup/cva6/issues/900 x_refsource_MISC
https://github.com/openhwgroup/cva6/pull/923 x_refsource_MISC