Description
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a non-privileged user process to make valid GPU memory processing operations, including via WebGL or WebGPU, to cause the whole system to become unresponsive.This issue affects Bifrost GPU Kernel Driver: r44p1, from r46p0 through r49p0, from r50p0 through r51p0; Valhall GPU Kernel Driver: r44p1, from r46p0 through r49p0, from r50p0 through r51p0; Arm 5th Gen GPU Architecture Kernel Driver: r44p1, from r46p0 through r49p0, from r50p0 through r51p0.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
- Arm Ltd / Arm 5th Gen GPU Architecture Kernel Driverr50p0 – r51p0
- Arm Ltd / Arm 5th Gen GPU Architecture Kernel Driverr46p0 – r49p0
- Arm Ltd / Arm 5th Gen GPU Architecture Kernel Driverr44p1 – r44p1
- Arm Ltd / Bifrost GPU Kernel Driverr44p1 – r44p1
- Arm Ltd / Bifrost GPU Kernel Driverr46p0 – r49p0
- Arm Ltd / Bifrost GPU Kernel Driverr50p0 – r51p0
- Arm Ltd / Valhall GPU Kernel Driverr50p0 – r51p0
- Arm Ltd / Valhall GPU Kernel Driverr46p0 – r49p0
- Arm Ltd / Valhall GPU Kernel Driverr44p1 – r44p1