CVE-2022-50134

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2025-06-18 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

Description

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.

Weakness Classification (1)

CWE-401

Affected Software (10)

Vendor	Product	Version
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < fc4de8009fd6c2ca51986c6757efa964040e7d02
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < 90ef48a718f88935d4af53d7dadd1ceafe103ce6
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < 2f90813f1c21c3d780585390af961bd17c8515ae
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < a85c7dd1edadcdeca24e603a6618153a3bcc81ca
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < e25b828553aecb3185a8d8d0c4f9b4e133fb5db6
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < 1750be1e9f18787cf717c24dbc5fa029fc372a22
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < a9055dfe437efae77e28e57205437c878a03ccb7
Linux	Linux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 < aa2a1df3a2c85f855af7d54466ac10bd48645d63
Linux	Linux	4.14
linux	linux_kernel	4.14 – 4.14.291