CVA6 d315ddd0f1be27c1b3f27eb0b8daf471a952299a Instruction exceptional condition

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in CVA6 d315ddd0f1be27c1b3f27eb0b8daf471a952299a. Affected by this issue is an unknown part of the component Instruction Handler. Using CWE to declare the problem leads to CWE-755. The product does not handle or incorrectly handles an exceptional condition. The impact remains unknown. CVE summarizes:

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

The weakness was presented 07/19/2022 as 900. The advisory is available at github.com. This vulnerability is handled as CVE-2022-34639 since 06/26/2022. The technical details are unknown and an exploit is not available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Exceptional condition
CWE: CWE-755
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

06/26/2022 🔍
07/19/2022 +23 days 🔍
07/19/2022 +0 days 🔍
08/06/2022 +18 days 🔍

Sourcesinfo

Advisory: 900
Status: Confirmed

CVE: CVE-2022-34639 (🔍)

Entryinfo

Created: 07/19/2022 10:04
Updated: 08/06/2022 12:15
Changes: 07/19/2022 10:04 (38), 08/06/2022 12:15 (12)
Complete: 🔍

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