CVE-2022-50134

RDMA/hfi1: fix potential memory leak in setup_base_ctxt()

State: Published
Severity: Not scored
Published: Jun 18, 2025
Updated: May 11, 2026
Reserved: Jun 18, 2025

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before fc4de8009fd6c2ca51986c6757efa964040e7d02Affected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before 90ef48a718f88935d4af53d7dadd1ceafe103ce6Affected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before 2f90813f1c21c3d780585390af961bd17c8515aeAffected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before a85c7dd1edadcdeca24e603a6618153a3bcc81caAffected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before e25b828553aecb3185a8d8d0c4f9b4e133fb5db6Affected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before 1750be1e9f18787cf717c24dbc5fa029fc372a22Affected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before a9055dfe437efae77e28e57205437c878a03ccb7Affected e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before aa2a1df3a2c85f855af7d54466ac10bd48645d63Affected
LinuxLinux	4.14Affected before 4.14Not affected 4.14.291 through 4.14.Not affected 4.19.256 through 4.19.Not affected 5.4.211 through 5.4.Not affected 5.10.137 through 5.10.Not affected 5.15.61 through 5.15.Not affected 5.18.18 through 5.18.Not affected 5.19.2 through 5.19.*Not affected 6.0 and laterNot affected

Product

Versions

LinuxLinux

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before fc4de8009fd6c2ca51986c6757efa964040e7d02Affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before 90ef48a718f88935d4af53d7dadd1ceafe103ce6Affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before 2f90813f1c21c3d780585390af961bd17c8515aeAffected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before a85c7dd1edadcdeca24e603a6618153a3bcc81caAffected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before e25b828553aecb3185a8d8d0c4f9b4e133fb5db6Affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before 1750be1e9f18787cf717c24dbc5fa029fc372a22Affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before a9055dfe437efae77e28e57205437c878a03ccb7Affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to before aa2a1df3a2c85f855af7d54466ac10bd48645d63Affected

LinuxLinux

4.14Affected
before 4.14Not affected
4.14.291 through 4.14.*Not affected
4.19.256 through 4.19.*Not affected
5.4.211 through 5.4.*Not affected
5.10.137 through 5.10.*Not affected
5.15.61 through 5.15.*Not affected
5.18.18 through 5.18.*Not affected
5.19.2 through 5.19.*Not affected
6.0 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.