CVE-2022-49442

Katalog CVE

CVSS 5.5 · Medium EPSS 0,29%

Kerentanan Missing Release of Memory after Effective Lifetime pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

26 Februari 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,29% peluang dieksploitasi; lebih tinggi dari 20,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• 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 patch