CVE-2023-48421

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

I

n gpu_pixel_handle_buffer_liveness_update_ioctl of private/google-modules/gpu/mali_kbase/platform/pixel/pixel_gpu_slc.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Link	Resource
https://source.android.com/security/bulletin/pixel/2023-12-01	Vendor Advisory
https://source.android.com/security/bulletin/pixel/2023-12-01	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:31

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/pixel/2023-12-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2023-12-01 - Vendor Advisory

Information

Published : 2023-12-08 16:15

Updated : 2025-05-27 16:15

NVD link : CVE-2023-48421

Mitre link : CVE-2023-48421

CVE.ORG link : CVE-2023-48421

JSON object : View

Products Affected

android

CWE

CWE-787

Out-of-bounds Write

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