OESA-2022-1920 wayland security update

Wayland is a protocol for a compositor to talk to its clients as well as a C library implementation of that protocol. The compositor can be a standalone display server running on Linux kernel modesetting and evdev input devices, an X application, or a wayland client itself. The clients can be...

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,...

PT-2021-9306

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon affected versions not specified Description The issue allows non-secure clients to change permissions to shared memory buffers used by HLOS Invoke Call to secure kernel while waiting for a response to a callback or listener...

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,...