Security Advisory

CVE-2021-31795

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-04-24 17:24:43

Last updated 2024-08-03 23:10:30

Assigner mitre

State PUBLISHED

Description

The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR.

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