CVE-2025-39785

MEDIUM

Linux Kernel 6.16-6.16.3 - Use-After-Free in hibmc DRM IRQ Request

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix irq_request()'s irq name variable is local The local variable is passed in request_irq (), and there will be use after free problem, which will make request_irq failed. Using the global irq name instead of it to fix.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/06d261a085a11600f5b577bb56a65fb2c3e57d0a

Patch

https://git.kernel.org/stable/c/8bed4ec42a4e0dc8113172696ff076d1eb6d8bcb

Scores

CVSS v3 5.5

EPSS 0.0012

EPSS Percentile 2.1%

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-416

Status published

Products (9)

linux/Kernel 6.16.0 - 6.16.4linux

Linux/Linux < 6.16

Linux/Linux 6.16

Linux/Linux 6.16.4 - 6.16.*

Linux/Linux 6.17

Linux/Linux b11bc1ae46587f3563c47078e605184f18e7fa57 - 06d261a085a11600f5b577bb56a65fb2c3e57d0a

Linux/Linux b11bc1ae46587f3563c47078e605184f18e7fa57 - 8bed4ec42a4e0dc8113172696ff076d1eb6d8bcb

linux/linux_kernel 6.17 rc1 (2 CPE variants)

linux/linux_kernel 6.16 - 6.16.4

Published Sep 11, 2025

Tracked Since Feb 18, 2026