CVE-2023-21165

In DevmemIntUnmapPMR of devicemem_server.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2024-01-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2024-01-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

16 Dec 2024, 14:46

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2024-01-01 -~~	() https://source.android.com/security/bulletin/2024-01-01 - Patch, Vendor Advisory
CPE		cpe:2.3:o:google:android:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~8.4~~	v2 : unknown v3 : 7.8
First Time		Google android Google

Information

Published : 2024-02-16 19:15

Updated : 2024-12-16 14:46

NVD link : CVE-2023-21165

Mitre link : CVE-2023-21165

CVE.ORG link : CVE-2023-21165

JSON object : View

Products Affected

google

android

CWE

CWE-416

Use After Free

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