CVE-2022-39132 : In camera driver, there is a possible out of bounds write due to a missing bound

In camera driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service in kernel.

Published 2022-12-06 07:15:20

Updated 2022-12-07 15:54:12

Source Unisoc

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Products affected by CVE-2022-39132

Google » Android » Version: 10.0
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
Matching versions
When used together with: Unisoc » S8000 » Version: N/A
When used together with: Unisoc » Sc7731e » Version: N/A
When used together with: Unisoc » Sc9832e » Version: N/A
When used together with: Unisoc » Sc9863a » Version: N/A
When used together with: Unisoc » T310 » Version: N/A
When used together with: Unisoc » T606 » Version: N/A
When used together with: Unisoc » T610 » Version: N/A
When used together with: Unisoc » T612 » Version: N/A
When used together with: Unisoc » T616 » Version: N/A
When used together with: Unisoc » T618 » Version: N/A
When used together with: Unisoc » T760 » Version: N/A
When used together with: Unisoc » T770 » Version: N/A
When used together with: Unisoc » T820 » Version: N/A
Google » Android » Version: 11.0
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Matching versions
When used together with: Unisoc » S8000 » Version: N/A
When used together with: Unisoc » Sc7731e » Version: N/A
When used together with: Unisoc » Sc9832e » Version: N/A
When used together with: Unisoc » Sc9863a » Version: N/A
When used together with: Unisoc » T310 » Version: N/A
When used together with: Unisoc » T606 » Version: N/A
When used together with: Unisoc » T610 » Version: N/A
When used together with: Unisoc » T612 » Version: N/A
When used together with: Unisoc » T616 » Version: N/A
When used together with: Unisoc » T618 » Version: N/A
When used together with: Unisoc » T760 » Version: N/A
When used together with: Unisoc » T770 » Version: N/A
When used together with: Unisoc » T820 » Version: N/A
Google » Android » Version: 12.0
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
Matching versions
When used together with: Unisoc » S8000 » Version: N/A
When used together with: Unisoc » Sc7731e » Version: N/A
When used together with: Unisoc » Sc9832e » Version: N/A
When used together with: Unisoc » Sc9863a » Version: N/A
When used together with: Unisoc » T310 » Version: N/A
When used together with: Unisoc » T606 » Version: N/A
When used together with: Unisoc » T610 » Version: N/A
When used together with: Unisoc » T612 » Version: N/A
When used together with: Unisoc » T616 » Version: N/A
When used together with: Unisoc » T618 » Version: N/A
When used together with: Unisoc » T760 » Version: N/A
When used together with: Unisoc » T770 » Version: N/A
When used together with: Unisoc » T820 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2022-39132

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-2022-39132

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2022-39132

CWE-126 Buffer Over-read

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

Assigned by: security@unisoc.com (Secondary)
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-2022-39132

https://www.unisoc.com/en_us/secy/announcementDetail/1599588060988411006

Vendor Advisory

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Vulnerability Details : CVE-2022-39132

Products affected by CVE-2022-39132

Exploit prediction scoring system (EPSS) score for CVE-2022-39132

CVSS scores for CVE-2022-39132

CWE ids for CVE-2022-39132

References for CVE-2022-39132