CVE-2022-34639

CVSS V2 None CVSS V3 Medium 5.5

Description

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

Overview

CVE ID
CVE-2022-34639

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-07-18T23:15:12

Last Modified Date
2022-07-26T18:12:32

Weakness Enumerations

CWE	URL
CWE-755	http://cwe.mitre.org/data/definitions/755.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:openhwgroup:cva6:-:::::::*	1	OR

CVSS Version 3

Version
3.1

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/openhwgroup/cva6/pull/923
https://github.com/openhwgroup/cva6/issues/900

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-34639
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34639

History

Created	Old Value	New Value	Data Type	Notes
2022-07-19 00:01:08				Added to TrackCVE