CVE-2022-34640 : The *tval of ecall/ebreak in CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299

The *tval of ecall/ebreak in CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a was discovered to be incorrect.

Published 2022-07-18 23:15:13

Updated 2022-07-26 18:14:51

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2022-34640

Openhwgroup » Cva6 » Version: N/A
cpe:2.3:a:openhwgroup:cva6:-:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.03%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

https://github.com/openhwgroup/cva6/issues/898

[Bug Report] Incorrect *tval for ecall/ebreak · Issue #898 · openhwgroup/cva6 · GitHub
Exploit;Issue Tracking;Third Party Advisory

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