What’s Vulnerable › Vulnerabilities

CVE-2022-34639

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-07-18 · updated 2026-06-17
• Weakness: CWE-755

Description

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

Affected products

• Openhwgroup Cva6: all versions

References

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

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