Design/Logic Flaw

While waiting for a response to a callback or listener request, non-secure clients can change permissions to shared memory buffers used by HLOS Invoke Call to secure kernel in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,...

CVE-2020-11298

CVE-2020-11298 affects Qualcomm Snapdragon platforms where non-secure clients can change permissions on shared memory buffers used by the HLOS Invoke Call to the secure kernel. The issue is described as local in scope with potential for elevation of privileges, based on the affected Snapdragon Au...

CVE-2020-11298: Time-of-check Time-of-use (TOCTOU) Race Condition

While waiting for a response to a callback or listener request, non-secure clients can change permissions to shared memory buffers used by HLOS Invoke Call to secure kernel in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,...