CVE-2025-39709

MEDIUM

Linux Kernel - NULL Pointer Dereference in Venus Media Driver Interrupt Handler

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: media: venus: protect against spurious interrupts during probe Make sure the interrupt handler is initialized before the interrupt is registered. If the IRQ is registered before hfi_create(), it's possible that an interrupt fires before the handler setup is complete, leading to a NULL dereference. This error condition has been observed during system boot on Rb3Gen2.

References (11)

Core 11
Core References

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 6.3%
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-476
Status published
Products (27)
debian/debian_linux 11.0
linux/Kernel 4.13.0 - 5.4.297linux
linux/Kernel 5.11.0 - 5.15.190linux
linux/Kernel 5.16.0 - 6.1.149linux
linux/Kernel 5.5.0 - 5.10.241linux
linux/Kernel 6.13.0 - 6.16.4linux
linux/Kernel 6.2.0 - 6.6.103linux
linux/Kernel 6.7.0 - 6.12.44linux
Linux/Linux < 4.13
Linux/Linux 4.13
... and 17 more
Published Sep 05, 2025
Tracked Since Feb 18, 2026