Files
android_kernel_fxtec_sm6115/drivers
Santosh Sakore 33eeccc251 msm: adsprpc: use-after-free (UAF) in global maps
Currently, remote heap maps get added to the global list before the
fastrpc_internal_mmap function completes the mapping. Meanwhile, the
fastrpc_internal_munmap function accesses the map, starts unmapping, and
frees the map before the fastrpc_internal_mmap function completes,
resulting in a use-after-free (UAF) issue. Add the map to the list after
the fastrpc_internal_mmap function completes the mapping.

Change-Id: I73c536718f3228b7cbb7a19b76270e0dd3e32bd1
Acked-by: Abhishek Singh <abhishes@qti.qualcomm.com>
Signed-off-by: Santosh Sakore <quic_ssakore@quicinc.com>
(cherry picked from commit 6f39d9be62)
2024-09-06 01:50:18 +03:00
..
2024-08-19 07:25:59 +00:00
2024-08-19 13:38:41 +03:00
2024-08-19 07:25:59 +00:00