CVE-2026-100079

Katalog CVE

CVSS 5.5 · Medium EPSS 0,11%

Kerentanan Missing Release of Resource 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: usb: typec: ucsi: unregister debugfs entries on teardown ucsi_register() creates per-instance debugfs entries, but ucsi_unregister() keeps them around until ucsi_destroy(). Drivers like ucsi_glink that unregister/register the same UCSI instance across remoteproc restart then try to create an already existing debugfs directory and log: debugfs: 'pmic_glink.ucsi.0' already exists in 'ucsi' Unregister debugfs entries as part of ucsi_unregister(), and clear ucsi->debugfs after freeing it so repeated unregister paths remain safe.

Rincian

Terbit di NVD

25 September 2026

Terakhir diubah

2 Oktober 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-772: Missing Release of Resource after Effective Lifetime

EPSS (30 hari)

0,11% peluang dieksploitasi; lebih tinggi dari 1,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1f44d001620fd3caa30619a9bc73e9d15555408b patch
• https://git.kernel.org/stable/c/62efee351566321ad72a4abaf6eb7d972590585d patch
• https://git.kernel.org/stable/c/7177c215e69658adbd2f2fc5b72e14be9208d2ba patch
• https://git.kernel.org/stable/c/eed73a65ab609b79d53de88cccc34b36dfe753c4 patch
• https://git.kernel.org/stable/c/fb7393519908befdc094be4ea913f582adbf2f7c patch