CVE-2025-40111

Linux Kernel Use-After-Free in Validation Duplicates Hashtable

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix Use-after-free in validation Nodes stored in the validation duplicates hashtable come from an arena allocator that is cleared at the end of vmw_execbuf_process. All nodes are expected to be cleared in vmw_validation_drop_ht but this node escaped because its resource was destroyed prematurely.

References (8)

Core 8

Scores

EPSS 0.0019
EPSS Percentile 9.1%

Details

Status published
Products (25)
linux/Kernel 4.20.0 - 5.4.301linux
linux/Kernel 5.11.0 - 5.15.195linux
linux/Kernel 5.16.0 - 6.1.157linux
linux/Kernel 5.5.0 - 5.10.246linux
linux/Kernel 6.13.0 - 6.17.4linux
linux/Kernel 6.2.0 - 6.6.113linux
linux/Kernel 6.7.0 - 6.12.54linux
Linux/Linux < 4.20
Linux/Linux 4.20
Linux/Linux 5.10.246 - 5.10.*
... and 15 more
Published Nov 12, 2025
Tracked Since Feb 18, 2026