CVE-2025-38180

HIGH

Linux Kernel Use-After-Free in /proc/net/atm/lec Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: atm: fix /proc/net/atm/lec handling /proc/net/atm/lec must ensure safety against dev_lec[] changes. It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.

References (10)

Core 10
Core References

Scores

CVSS v3 7.8
EPSS 0.0006
EPSS Percentile 18.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (29)
debian/debian_linux 11.0
linux/Kernel 2.6.12 - 5.4.295linux
linux/Kernel 5.11.0 - 5.15.186linux
linux/Kernel 5.16.0 - 6.1.142linux
linux/Kernel 5.5.0 - 5.10.239linux
linux/Kernel 6.13.0 - 6.15.4linux
linux/Kernel 6.2.0 - 6.6.95linux
linux/Kernel 6.7.0 - 6.12.35linux
Linux/Linux < 2.6.12
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 5fe1b23a2f87f43aeeac51e08819cbc6fd808cbc
... and 19 more
Published Jul 04, 2025
Tracked Since Feb 18, 2026