CVE-2022-50134

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.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before fc4de8009fd6c2ca51986c6757efa964040e7d02
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before 90ef48a718f88935d4af53d7dadd1ceafe103ce6
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before 2f90813f1c21c3d780585390af961bd17c8515ae
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before a85c7dd1edadcdeca24e603a6618153a3bcc81ca
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before e25b828553aecb3185a8d8d0c4f9b4e133fb5db6
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before 1750be1e9f18787cf717c24dbc5fa029fc372a22
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before a9055dfe437efae77e28e57205437c878a03ccb7
affected

e87473bc1b6c2cb08f1b760cfc8cd012822241a6 before aa2a1df3a2c85f855af7d54466ac10bd48645d63
affected

Default status
affected

4.14
affected

Any version before 4.14
unaffected

4.14.291
unaffected

4.19.256
unaffected

5.4.211
unaffected

5.10.137
unaffected

5.15.61
unaffected

5.18.18
unaffected

5.19.2
unaffected

6.0
unaffected

References

git.kernel.org/...c/fc4de8009fd6c2ca51986c6757efa964040e7d02

git.kernel.org/...c/90ef48a718f88935d4af53d7dadd1ceafe103ce6

git.kernel.org/...c/2f90813f1c21c3d780585390af961bd17c8515ae

git.kernel.org/...c/a85c7dd1edadcdeca24e603a6618153a3bcc81ca

git.kernel.org/...c/e25b828553aecb3185a8d8d0c4f9b4e133fb5db6

git.kernel.org/...c/1750be1e9f18787cf717c24dbc5fa029fc372a22

git.kernel.org/...c/a9055dfe437efae77e28e57205437c878a03ccb7

git.kernel.org/...c/aa2a1df3a2c85f855af7d54466ac10bd48645d63

cve.org (CVE-2022-50134)

nvd.nist.gov (CVE-2022-50134)

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