CVE-2022-49822

Katalog CVE

CVSS 5.5 · Medium EPSS 0,20%

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: cifs: Fix connections leak when tlink setup failed If the tlink setup failed, lost to put the connections, then the module refcnt leak since the cifsd kthread not exit. Also leak the fscache info, and for next mount with fsc, it will print the follow errors: CIFS: Cache volume key already in use (cifs,127.0.0.1:445,TEST) Let's check the result of tlink setup, and do some cleanup.

Rincian

Terbit di NVD

1 Mei 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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)

0,20% peluang dieksploitasi; lebih tinggi dari 9,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0a087842d10b5daa123ee5291e386cdd78413705 patch
• https://git.kernel.org/stable/c/1dcdf5f5b2137185cbdd5385f29949ab3da4f00c patch
• https://git.kernel.org/stable/c/a9059e338fc000c0b87d8cf29e93c74fd703212e patch
• https://git.kernel.org/stable/c/775d6625f96b26b90b9be9164b855ea2c471c0e5