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CVE-2022-50134

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CVE-2022-50134

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 - < fc4de8009fd6c2ca51986c6757efa964040e7d02
affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 - < 90ef48a718f88935d4af53d7dadd1ceafe103ce6
affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 - < 2f90813f1c21c3d780585390af961bd17c8515ae
affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 - < a85c7dd1edadcdeca24e603a6618153a3bcc81ca
affected
e87473bc1b6c2cb08f1b760cfc8cd012822241a6 - < e25b828553aecb3185a8d8d0c4f9b4e133fb5db6

+3 more versions

Linux

Linux

affected
4.14
unaffected
0 - < 4.14
unaffected
4.14.291 - <= 4.14.*
unaffected
4.19.256 - <= 4.19.*
unaffected
5.4.211 - <= 5.4.*

+5 more versions

References

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