CVE-2022-49442

MEDIUM

Linux kernel - Info Disclosure

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drivers/base/node.c: fix compaction sysfs file leak Compaction sysfs file is created via compaction_register_node in register_node. But we forgot to remove it in unregister_node. Thus compaction sysfs file is leaked. Using compaction_unregister_node to fix this issue.

References (9)

[Patch] https://git.kernel.org/stable/c/386e69e068177ee91cac27f2f0e6ebda1515f5ca

[Patch] https://git.kernel.org/stable/c/39642b0feddb9c39faa6de469a94bfeb4dc0d3a9

[Patch] https://git.kernel.org/stable/c/466134df7561aeb801baddf6666b512e0e1a1707

[Patch] https://git.kernel.org/stable/c/606732650a2c88e66c59c22dd5464ea0d820250e

[Patch] https://git.kernel.org/stable/c/6905be93d1ab54f73718047536fec0ca488d5315

[Patch] https://git.kernel.org/stable/c/b3fcf1f583b1a0946d9d9bfb7362c9c186801775

[Patch] https://git.kernel.org/stable/c/d8a5bdc767f17281da648555cdbd286f98fd98ee

[Patch] https://git.kernel.org/stable/c/da63dc84befaa9e6079a0bc363ff0eaa975f9073

[Patch] https://git.kernel.org/stable/c/f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48

Scores

CVSS v3 5.5

EPSS 0.0003

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

Classification

CWE

CWE-401

Status published

Affected Products (9)

linux/linux_kernel < 4.9.318

linux/Kernel < 4.9.318linux

linux/Kernel < 4.14.283linux

linux/Kernel < 4.19.247linux

linux/Kernel < 5.4.198linux

linux/Kernel < 5.10.121linux

linux/Kernel < 5.15.46linux

linux/Kernel < 5.17.14linux

linux/Kernel < 5.18.3linux

Timeline

Published Feb 26, 2025

Tracked Since Feb 18, 2026