CVE-2025-37817

HIGH

Linux Kernel - Use-After-Free in chameleon_parse_gdd()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: mcb: fix a double free bug in chameleon_parse_gdd() In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev' would be released in mcb_device_register() via put_device(). Thus, goto 'err' label and free 'mdev' again causes a double free. Just return if mcb_device_register() fails.

References (10)

Core 10
Core References

Scores

CVSS v3 7.8
EPSS 0.0017
EPSS Percentile 6.8%
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-415
Status published
Products (28)
debian/debian_linux 11.0
linux/Kernel 3.15.0 - 5.4.293linux
linux/Kernel 5.11.0 - 5.15.181linux
linux/Kernel 5.16.0 - 6.1.136linux
linux/Kernel 5.5.0 - 5.10.237linux
linux/Kernel 6.13.0 - 6.14.5linux
linux/Kernel 6.2.0 - 6.6.89linux
linux/Kernel 6.7.0 - 6.12.26linux
Linux/Linux < 3.15
Linux/Linux 3.15
... and 18 more
Published May 08, 2025
Tracked Since Feb 18, 2026