CVE-2026-98949

A flaw was found in the Linux kernel's Imagination PowerVR graphics driver. When splitting overlapping virtual memory mappings, the driver fails to release memory references and improperly links buffer objects. A local user can exploit this vulnerability by submitting crafted memory mapping...

CVE-2026-98522

A flaw was found in the Linux kernel's Imagination PowerVR GPU driver. This vulnerability allows a local user to cause a Denial of Service DoS by crashing the system. The issue occurs when the driver fails to properly return an error code after a memory mapping failure, allowing execution to...

Imagination PowerVR GPU security vulnerabilities

The Imagination PowerVR GPU is a graphics processor from Imagination, UK. A security vulnerability exists in the Imagination PowerVR GPU that stems from a code logic error that results in memory reuse after release. An attacker exploiting the vulnerability could elevate privileges...

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...