X11 Mesa 3D Graphics Library 19.1.2 Incorrect Permission Assignment for Critical Resource Vulnerability
An exploitable shared memory permissions vulnerability exists in the functionality of X11 Mesa 3D Graphics Library 19.1.2.
The information has been provided by Tim Brown
The original article can be found at:https://talosintelligence.com/vulnerability_reports/TALOS-2019-0857
An attacker can access the shared memory without any specific permissions to trigger this vulnerability.
X11 Mesa 3D Graphics Library 19.1.2