CVE-2024-23373

HIGH

Qualcomm QCA6436 Firmware - Use-After-Free in IOMMU Unmap Operation

Title source: llm

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Core 1

Core References

Patch, Vendor Advisory

CVSS v3 8.4

EPSS 0.0019

EPSS Percentile 40.0%

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_platform_firmware

qualcomm/215_mobile_platform_firmware

qualcomm/315_5g_iot_modem_firmware

qualcomm/aqt1000_firmware

qualcomm/ar8031_firmware

qualcomm/ar8035_firmware

qualcomm/c-v2x_9150_firmware

qualcomm/csra6620_firmware

qualcomm/csra6640_firmware

qualcomm/fastconnect_6200_firmware

... and 40 more

Published Jul 01, 2024

Tracked Since Feb 18, 2026