CVE-2021-0942

CVE-2021-0942 describes an ioctl-based path where an untrusted app can control the ui32PageIndex in sPA.uiAddr = page_to_phys(psOSPageArrayData->pagearray[ui32PageIndex]), leading to an out-of-bounds read (and plausibly an OOB write) in the Android kernel. Multiple sources confirm a high-sever...