CVE-2024-46973

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions...

CVE-2024-46973 Exploitable kernel use-after-free on psServerMMUContext due to reference count mismanagement

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions...

CVE-2024-46973

CVE-2024-46973 affects Imagination Technologies PowerVR-GPU driver. The issue is a use-after-free in the kernel triggered by improper GPU system calls (reference-count mismanagement on psServerMMUContext), exploitable by a non-privileged user with local access. Impact is local privilege escalatio...

CVE-2024-46973 Exploitable kernel use-after-free on psServerMMUContext due to reference count mismanagement

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions...

CVE-2024-47892

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...

CVE-2024-47892

CVE-2024-47892 impacts Imagination Technologies’ PowerVR-GPU driver (Imagination hardware) and is described as a use-after-free in the GPU driver memory handling. The problem is in PMRUnlockPhysAddressesOSMem for on-demand non-4KB PMRs in system memory, enabling a non-privileged user to perform G...

CVE-2024-46971 GPU DDK - UAF of memory in PMRUnlockSysPhysAddressesLocalMem for on-demand PMRs on PCI (LMA) systems

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...

CVE-2024-43703

Software installed and run as a non-privileged user may conduct improper GPU system calls to achieve unauthorised reads and writes of physical memory from the GPU HW...

CVE-2024-43702

Software installed and run as a non-privileged user may conduct improper GPU system calls to allow unprivileged access to arbitrary physical memory page...

CVE-2024-43703

CVE-2024-43703 affects Imagination Technologies PowerVR-GPU (DDK driver). The underlying issue is a logic error where duplicate calls to RGXCreateFreeList on the same reservation can cause a use-after-free in GPU memory management, enabling improper GPU calls that could read/write GPU physical me...

Imagination GPU Driver 安全漏洞

Imagination GPU Driver is a graphics driver from Imagination. A security vulnerability exists in Imagination GPU Driver that originates from software installed and run as an unprivileged user may make improper GPU system calls, which could allow unauthorized access to arbitrary physical memory...

CVE-2024-43704

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain access to the graphics buffers of a parent process...

PT-2024-30630 · Imagination Technologies · Powervr

Name of the Vulnerable Software and Affected Versions: PowerVR affected versions not specified Description: The issue allows software installed and run as a non-privileged user to conduct improper GPU system calls, potentially gaining access to the graphics buffers of a parent process. This is...

CVE-2024-43701

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...

CVE-2024-43701

CVE-2024-43701 concerns Imagination Technologies PowerVR GPU DDK. The vulnerability arises from a use-after-free in the TLB invalidate path when a dma_buf is imported across multiple GPU devices, enabling a non-privileged user to perform GPU system calls that read and write freed GPU memory. Affe...