CVE-2024-43701

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

State: Published
Severity: 7.8 High
Published: Oct 14, 2024
Updated: Oct 15, 2024
Reserved: Aug 15, 2024

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-416 Use After Free
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.17 through 24.2 RTM1Affected 24.2 RTM2Not affected

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities

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