In the ihevcd_allocate_static_bufs and ihevcd_create functions of SoftHEVC, there is a possible out-of-bounds write due to a use after free. Both ps_codec_obj and ps_create_op->s_ivd_create_op_t.pv_handle point to the same memory and ps_codec_obj could be freed without clearing ps_create_op->s_ivd_create_op_t.pv_handle. This could lead to remote code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-66969193.
[
{
"product": "Android",
"vendor": "Google Inc.",
"versions": [
{
"status": "affected",
"version": "6.0.1"
},
{
"status": "affected",
"version": "7.0"
},
{
"status": "affected",
"version": "7.1.1"
},
{
"status": "affected",
"version": "7.1.2"
},
{
"status": "affected",
"version": "8.0"
},
{
"status": "affected",
"version": "8.1"
}
]
}
]