CVA6 d315ddd0f1be27c1b3f27eb0b8daf471a952299a Instruction exceptional condition
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
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 software 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.
Product
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 5.5VulDB 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: 🔒
CVSSv2
AV | AC | Au | C | I | A |
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🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Privilege escalationCWE: CWE-755
ATT&CK: Unknown
Local: No
Remote: Partially
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔒
Patch: github.com
Timeline
06/26/2022 CVE reserved07/19/2022 Advisory disclosed
07/19/2022 VulDB entry created
08/06/2022 VulDB last update
Sources
Advisory: 900Status: Confirmed
CVE: CVE-2022-34639 (🔒)
Entry
Created: 07/19/2022 10:04 AMUpdated: 08/06/2022 12:15 PM
Changes: (12) vulnerability_cwe vulnerability_cvss3_meta_tempscore vulnerability_cvss3_nvd_basescore vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a exploit_price_0day
Complete: 🔍
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