CVE-2023-40652 : In jpg driver, there is a possible out of bounds write due to improper input val

In jpg driver, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with System execution privileges needed

Published 2023-10-08 04:15:58

Updated 2023-10-11 17:35:49

Source Unisoc

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Products affected by CVE-2023-40652

Google » Android » Version: 11.0
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Matching versions
When used together with: Unisoc » T606 » Version: N/A
When used together with: Unisoc » T612 » Version: N/A
When used together with: Unisoc » T616 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2023-40652

EPSS FAQ

0.04%

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

~ 6 %

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

CVSS scores for CVE-2023-40652

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	0.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2023-40652

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2023-40652

https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1707266966118531074

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Vulnerability Details : CVE-2023-40652

Products affected by CVE-2023-40652

Exploit prediction scoring system (EPSS) score for CVE-2023-40652

CVSS scores for CVE-2023-40652

CWE ids for CVE-2023-40652

References for CVE-2023-40652