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...

PT-2024-35548

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the drm/imagination component. The issue occurs when remaining resources are being cleaned up on driver close, and...

CVE-2024-43701 GPU DDK - PowerVR: TLB invalidate UAF of dma_buf imported into multiple GPU devices

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 GPU DDK - PowerVR: TLB invalidate UAF of dma_buf imported into multiple GPU devices

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-2024-31336

In PVRSRVBridgeRGXKickTA3D2 of serverrgxta3dbridge.c, there is a possible arbitrary code execution due to improper input validation. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2024-31336

In PVRSRVBridgeRGXKickTA3D2 of serverrgxta3dbridge.c, there is a possible arbitrary code execution due to improper input validation. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2024-31336

The CVE-2024-31336 entry concerns PVRSRVBridgeRGXKickTA3D2 in server_rgxta3d_bridge.c, affecting the PowerVR-GPU component. The issue is described as an arbitrary code execution caused by improper input validation, enabling local kernel privilege escalation without extra privileges or user intera...

PowerVR graphics driver ChromeOS Code Execution

The vulnerability of the PowerVR graphics processor driver in the ChromeOS operating system is related to the use of memory after it is freed. Exploiting this vulnerability allows an attacker to execute arbitrary code and increase their privileges...

PowerVR graphics driver Heap Buffer Overflow Privilege Escalation

The vulnerability of the DevmemIntChangeSparse function in the PowerVR graphics driver of the ChromeOS operating system is related to integer overflow when processing field lengths. Exploiting this vulnerability allows an attacker to execute arbitrary code and gain elevated privileges...

Stable Channel Update for ChromeOS / ChromeOS Flex

The Stable channel is being updated to OS version: 15699.58.0 Browser version: 121.0.6167.159 for most ChromeOS devices. If you find new issues, please let us know one of the following ways 1. File a bug 2. Visit our ChromeOS communities 1. General: Chromebook Help Community 2. Beta Specific:...

PowerVR GPU Driver Code Execution

The vulnerability of the MMUUnmapPages function in the PowerVR GPU driver for Android and ChromeOS systems is related to the execution of operations outside of memory buffers. Exploiting this vulnerability can allow attackers to gain increased privileges...

PowerVR GPU Driver Heap Buffer Overflow DoS

The vulnerability of the PMRReadBytes function in the PowerVR GPU driver for Android and ChromeOS operating systems is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability can allow attackers to gain increased privileges...

PowerVR GPU Driver Code Execution

The vulnerability of the RGXBackingZSBuffer function in the PowerVR GPU graphics driver for Android and ChromeOS systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code and gain elevated privileges...

PowerVR GPU Driver RCE

The vulnerability of the DevmemIntAcquireRemoteCtx function in the PowerVR GPU driver for Android and ChromeOS systems is related to synchronization errors when using shared resources. Exploiting this vulnerability allows an attacker to execute arbitrary code and gain elevated privileges...

PowerVR GPU Driver Heap Buffer Overflow

The vulnerability of the RGXUnbackingZSBuffer function in the PowerVR GPU driver for Android and ChromeOS systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to gain increased privileges...

PowerVR GPU Driver Code Execution

The vulnerability of the DevmemIntMapPMR function in the PowerVR GPU driver for Android and ChromeOS operating systems is related to the use of memory after it has been freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code and gain elevated privileges...

PowerVR GPU driver Heap Buffer Overflow Privilege Escalation

The vulnerability of the PMRReadBytes function in the PowerVR GPU driver for Android and ChromeOS operating systems is related to the use of memory after it has been freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code and gain elevated privileges...

PowerVR GPU graphics driver Heap Buffer Overflow DoS

The vulnerability of the PMRWritePMPageList function in the PowerVR GPU driver for Android and ChromeOS operating systems is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability can allow attackers to gain increased privileges...

Stable Channel Update for ChromeOS / ChromeOS Flex

Hello All, The Stable channel is being updated to 120.0.6099.203 Platform version: 15662.64.0 for most ChromeOS devices and will be rolled out over the next few days. If you find new issues, please let us know one of the following ways: File a bug Visit our Chrome OS communities General: Chromebo...

PT-2023-8471 · Imagination Technologies · Powervr Gpu Driver

Name of the Vulnerable Software and Affected Versions: PowerVR GPU driver affected versions not specified Description: The issue is related to a use after free in the PMR ReadBytes function of the PowerVR GPU driver, which could lead to arbitrary code execution. This might result in local...