CVE-2023-48421

State: PUBLISHED · Published: 2023-12-08 · Updated: 2025-05-27 · Assigner: Google_Devices

Description

In 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.

CWE

CWE-787 — CWE-787 Out-of-bounds Write

Affected

Google / Android — v=Android kernel [affected]

CVSS

(none)

References

https://source.android.com/security/bulletin/pixel/2023-12-01

Source

cvelistV5-main/cves/2023/48xxx/CVE-2023-48421.json