CVE-2023-48421 — Google / Android

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Google / Android	affected Android kernel

CWE

No CWE identifiers supplied.

References

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

ADP enrichment

CVE

No English description supplied.

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

CISA-ADP

No English description supplied.

No references supplied.