CVE-2025-37746

MEDIUM

Linux Kernel 6.8-6.14.3 - Use-After-Free via Duplicate PCI Device Registration

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: perf/dwc_pcie: fix duplicate pci_dev devices During platform_device_register, wrongly using struct device pci_dev as platform_data caused a kmemdup copy of pci_dev. Worse still, accessing the duplicated device leads to list corruption as its mutex content (e.g., list, magic) remains the same as the original.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9

Patch

https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e

Scores

CVSS v3 5.5

EPSS 0.0013

EPSS Percentile 3.0%

Attack Vector LOCAL

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

Details

CWE

CWE-704

Status published

Products (8)

linux/Kernel 6.8.0 - 6.14.3linux

Linux/Linux < 6.8

Linux/Linux 6.14.3 - 6.14.*

Linux/Linux 6.15

Linux/Linux 6.8

Linux/Linux af9597adc2f1e3609c67c9792a2469bb64e43ae9 - 7f35b429802a8065aa61e2a3f567089649f4d98e

Linux/Linux af9597adc2f1e3609c67c9792a2469bb64e43ae9 - a71c6fc87b2b9905dc2e38887fe4122287216be9

linux/linux_kernel 6.8 - 6.14.3

Published May 01, 2025

Tracked Since Feb 18, 2026