CVE-2022-34639

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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

El commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a de CVA6 trata las instrucciones de valla no estándar como ilegales, lo que puede afectar al funcionamiento de la aplicación.

*Credits: N/A

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-06-26 CVE Reserved
2022-07-18 CVE Published
2024-02-08 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-755: Improper Handling of Exceptional Conditions

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/openhwgroup/cva6/issues/900	2024-08-03

URL	Date	SRC
https://github.com/openhwgroup/cva6/pull/923	2022-07-26

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openhwgroup Search vendor "Openhwgroup"		Cva6 Search vendor "Openhwgroup" for product "Cva6"				-		-		Affected