In adrenosetparam of adreno_gpu.c, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"fixes": [
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"types": [
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"severity": "High",
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"source": "https://android.googlesource.com/kernel/common/+/8103d53f25ec7",
"target": {
"file": "drivers/gpu/drm/msm/adreno/adreno_gpu.c"
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"source": "https://android.googlesource.com/kernel/common/+/8103d53f25ec7",
"target": {
"file": "drivers/gpu/drm/msm/adreno/adreno_gpu.c",
"function": "adreno_set_param"
}
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"source": "https://android.googlesource.com/kernel/common/+/8103d53f25ec7",
"target": {
"file": "drivers/gpu/drm/msm/msm_gpu.c",
"function": "get_comm_cmdline"
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],
"spl": "2023-05-05"
}