CVE-2022-50134

Katalog CVE

CVSS 5.5 · Medium EPSS 0,25%

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: RDMA/hfi1: fix potential memory leak in setup_base_ctxt() setup_base_ctxt() allocates a memory chunk for uctxt->groups with hfi1_alloc_ctxt_rcv_groups(). When init_user_ctxt() fails, uctxt->groups is not released, which will lead to a memory leak. We should release the uctxt->groups with hfi1_free_ctxt_rcv_groups() when init_user_ctxt() fails.

Rincian

Terbit di NVD

18 Juni 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)

0,25% peluang dieksploitasi; lebih tinggi dari 14,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1750be1e9f18787cf717c24dbc5fa029fc372a22 patch
• https://git.kernel.org/stable/c/2f90813f1c21c3d780585390af961bd17c8515ae patch
• https://git.kernel.org/stable/c/90ef48a718f88935d4af53d7dadd1ceafe103ce6 patch
• https://git.kernel.org/stable/c/a85c7dd1edadcdeca24e603a6618153a3bcc81ca patch
• https://git.kernel.org/stable/c/a9055dfe437efae77e28e57205437c878a03ccb7 patch
• https://git.kernel.org/stable/c/aa2a1df3a2c85f855af7d54466ac10bd48645d63 patch
• https://git.kernel.org/stable/c/e25b828553aecb3185a8d8d0c4f9b4e133fb5db6 patch
• https://git.kernel.org/stable/c/fc4de8009fd6c2ca51986c6757efa964040e7d02 patch