High severity7.8NVD Advisory· Published Dec 8, 2023· Updated Jun 17, 2026
CVE-2023-48421
CVE-2023-48421
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.
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Affected products
2Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2023-12-01nvdVendor Advisory
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