android_kernel_sony_sdm845/drivers/gpu
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Mohammed Mirza Mandayappurath Manzoor 09ff75496d msm: kgsl: Prevent wrap around during user address mapping
When setting svm region during the gpuobj import ioctl call for a usermem
address, there is a possibility of a very large input size causing the
region's 64-bit end address to wrap around. This can cause the region
to incorrectly be considered valid, ultimately allowing a use after free
scenario. To prevent this, detect the occurrence of a wrap and reject the
import.

Change-Id: I4a88f56c58b830d4342e47dc1d1f6290c78ab6b4
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <quic_mmandaya@quicinc.com>
2023-09-21 16:38:01 +05:30
..
drm disp: msm: sde: protect file private structure with mutex lock 2021-11-01 23:48:14 -07:00
host1x
ipu-v3 gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM 2019-08-04 09:33:30 +02:00
msm msm: kgsl: Prevent wrap around during user address mapping 2023-09-21 16:38:01 +05:30
vga
Makefile