CVE-2024-34747

In DevmemXIntMapPages of devicemem_server.c, there is a possible use-after-free due to a logic error in the code. 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/2024-11-01	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

17 Dec 2024, 19:37

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~8.4~~	v2 : unknown v3 : 7.8
First Time		Google Google android
References	~~() https://source.android.com/security/bulletin/2024-11-01 -~~	() https://source.android.com/security/bulletin/2024-11-01 - Vendor Advisory
CPE		cpe:2.3:o:google:android:-:::::::*

15 Nov 2024, 22:35

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.4
CWE		CWE-416

15 Nov 2024, 14:00

Type	Values Removed	Values Added
Summary		(es) En DevmemXIntMapPages de devicemem_server.c, existe un posible use-after-free debido a un error lógico en el código. Esto podría provocar una escalada local de privilegios en el kernel sin necesidad de permisos de ejecución adicionales. No se necesita interacción del usuario para la explotación.

13 Nov 2024, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-11-13 18:15

Updated : 2024-12-17 19:37

NVD link : CVE-2024-34747

Mitre link : CVE-2024-34747

CVE.ORG link : CVE-2024-34747

JSON object : View

Products Affected

google

android

CWE

CWE-416

Use After Free

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