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Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to gain access to already freed memory.This issue affects Bifrost GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0.
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OR
*cpe:2.3:a:arm:5th_gen_gpu_architecture_userspace_driver:*:*:*:*:*:*:*:* versions from (including) r50p0 up to (excluding) r54p1
*cpe:2.3:a:arm:bifrost_gpu_userspace_driver:*:*:*:*:*:*:*:* versions from (including) r48p0 up to (excluding) r49p4
*cpe:2.3:a:arm:valhall_gpu_userspace_driver:*:*:*:*:*:*:*:* versions from (including) r50p0 up to (excluding) r54p1
*cpe:2.3:a:arm:5th_gen_gpu_architecture_userspace_driver:*:*:*:*:*:*:*:* versions from (including) r48p0 up to (excluding) r49p4
*cpe:2.3:a:arm:bifrost_gpu_userspace_driver:*:*:*:*:*:*:*:* versions from (including) r50p0 up to (excluding) r54p1
*cpe:2.3:a:arm:valhall_gpu_userspace_driver:*:*:*:*:*:*:*:* versions from (including) r48p0 up to (excluding) r49p4
Added
Reference Type
Arm Limited: https://developer.arm.com/documentation/110626/latest/ Types: Vendor Advisory
CVE Modified by CISA-ADP8/05/2025 3:15:31 PM
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CVSS V3.1
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
New CVE Received from Arm Limited8/04/2025 6:15:27 AM
Action
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Old Value
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Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to gain access to already freed memory.This issue affects Bifrost GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0.