CVE-2021-39815

The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it which makes it available to be freed, and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.Product: AndroidVersions: Android SoCAndroid ID: A-232440670...

CVE-2022-20122: Use After Free

The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it which makes it available to be freed, and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.Product: AndroidVersions: Android SoCAndroid ID: A-232441339...

CVE-2021-39815: Use After Free

The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it which makes it available to be freed, and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.Product: AndroidVersions: Android SoCAndroid ID: A-232440670...

PT-2022-6031

Name of the Vulnerable Software and Affected Versions Android SoC versions affected versions not specified Description The issue is related to the PowerVR GPU driver in the Android operating system, which allows unprivileged applications to allocate pinned memory, unpin it, and continue using the...

PT-2022-14364 · Google +1 · Android +1

Name of the Vulnerable Software and Affected Versions: Android SoC versions affected versions not specified Description: The PowerVR GPU driver has an issue where unprivileged apps can allocate pinned memory, unpin it, and continue using the page in GPU calls without requiring any privileges. Thi...

Google Android security vulnerabilities

Google Android is a Linux-based open source operating system from Google, Inc. Google Android suffers from a security vulnerability that originates from a vulnerability in the PowerVR-GPU component of Imagination Technologies...

ASB-A-232441339

The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it which makes it available to be freed, and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption...

Google Android security vulnerabilities

Google Android is a Linux-based open source operating system from Google, Inc. Google Android suffers from a security vulnerability that originates from a vulnerability in the PowerVR-GPU component of Imagination Technologies...

Unspecified vulnerability in Linux kernel PowerVR GPU kernel driver

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the PowerVR GPU kernel driver for the Linux kernel, which can be exploited by an attacker to overwrite heap memory via physmemnewrambackeddpm...

CVE-2021-31795

The CVE-2021-31795 entry covers the PowerVR GPU kernel driver (pvrsrvkm.ko) in the Linux kernel used on Alcatel 1S devices. The issue is a heap-memory overwrite via PhysmemNewRamBackedPMR in pvrsrvkm.ko up to 2021-04-24. Several vendors (Red Hat, SUSE, CNVD, CVE lists) document the same flaw. Att...

PT-2021-19512

Name of the Vulnerable Software and Affected Versions PowerVR GPU kernel driver versions through 2021-04-24 Description The issue allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR. This affects the PowerVR GPU kernel driver in pvrsrvkm.ko for the Linux kernel, as used on Alcate...

CVE-2021-31795: Out-of-bounds Write

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...