CVE-2024-21471

HIGH

Qualcomm AR8035 Firmware - Use-After-Free in IOMMU GPU Buffer Unmap

Title source: llm

Memory corruption when IOMMU unmap of a GPU buffer fails in Linux.

Core 1

Core References

Patch, Vendor Advisory

CVSS v3 8.4

EPSS 0.0011

EPSS Percentile 29.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-416

Status published

Products (50)

qualcomm/205_mobile_firmware

qualcomm/215_mobile_firmware

qualcomm/ar8035_firmware

qualcomm/c-v2x_9150_firmware

qualcomm/csra6620_firmware

qualcomm/csra6640_firmware

qualcomm/fastconnect_6200_firmware

qualcomm/fastconnect_6700_firmware

qualcomm/fastconnect_6800_firmware

qualcomm/fastconnect_6900_firmware

... and 40 more

Published May 06, 2024

Tracked Since Feb 18, 2026