CVE-2022-50110

MEDIUM

Linux Kernel 5.15.42-5.15.60, 5.16.0-5.18.17, 5.18.0-5.19.1 - Use-After-Free in Watchdog SP5100 TCO

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource Unlike release_mem_region(), a call to release_resource() does not free the resource, so it has to be freed explicitly to avoid a memory leak.

References (4)

Core 4

Core References

Patch

https://git.kernel.org/stable/c/84ddf527f90755beec6b55ce2e31331f5ccd4e37

Patch

https://git.kernel.org/stable/c/3a1becb1f13268ef58f19190608a7c742fb6fcf5

Patch

https://git.kernel.org/stable/c/ee1fb8f75abe361413913e3a6e93c8c0a4d83cd9

Patch

https://git.kernel.org/stable/c/c6d9c0798ed366a09a9e53d71edcd2266e34a6eb

Scores

CVSS v3 5.5

EPSS 0.0020

EPSS Percentile 9.5%

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-401

Status published

Products (17)

linux/Kernel < 5.15.61linux

linux/Kernel 5.16.0 - 5.18.18linux

linux/Kernel 5.18.0 - 5.19.2linux

Linux/Linux < 5.18

Linux/Linux 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 - 3a1becb1f13268ef58f19190608a7c742fb6fcf5

Linux/Linux 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 - c6d9c0798ed366a09a9e53d71edcd2266e34a6eb

Linux/Linux 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 - ee1fb8f75abe361413913e3a6e93c8c0a4d83cd9

Linux/Linux 15b5d74600b98adf396d416ed59e0d43726f2671

Linux/Linux 5.15.42 - 5.15.61

Linux/Linux 5.15.61 - 5.15.*

... and 7 more

Published Jun 18, 2025

Tracked Since Feb 18, 2026