CVE-2023-21165

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.8 /10

CVSS v3 : HIGH

V3 Legend

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
First Time Google
Google android
CPE cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : 8.4 		v2 : unknown
v3 : 7.8

21 Nov 2024, 07:42

Type Values Removed Values Added
References () https://source.android.com/security/bulletin/2024-01-01 - () https://source.android.com/security/bulletin/2024-01-01 -

26 Aug 2024, 18:35

Type Values Removed Values Added
CWE CWE-416
Summary
  • (es) En DevmemIntUnmapPMR de devicemem_server.c, existe una posible ejecución de código arbitrario debido a un use after free. Esto podría conducir a una escalada local de privilegios en el kernel sin necesidad de permisos de ejecución adicionales. La interacción del usuario no es necesaria para la explotación.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.4

16 Feb 2024, 20:15

Type Values Removed Values Added
Summary (en) 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. (en) 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.

16 Feb 2024, 19:26

Type Values Removed Values Added
New CVE
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