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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50134

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

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < fc4de8009fd6c2ca51986c6757efa964040e7d02affected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < 90ef48a718f88935d4af53d7dadd1ceafe103ce6affected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < 2f90813f1c21c3d780585390af961bd17c8515aeaffected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < a85c7dd1edadcdeca24e603a6618153a3bcc81caaffected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < e25b828553aecb3185a8d8d0c4f9b4e133fb5db6affected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < 1750be1e9f18787cf717c24dbc5fa029fc372a22affected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < a9055dfe437efae77e28e57205437c878a03ccb7affected
  • e87473bc1b6c2cb08f1b760cfc8cd012822241a6 to < aa2a1df3a2c85f855af7d54466ac10bd48645d63affected

Linux Linux

Default version status: affected

  • 4.14affected
  • 0 to < 4.14unaffected
  • 4.14.291 to ≤ 4.14.*unaffected
  • 4.19.256 to ≤ 4.19.*unaffected
  • 5.4.211 to ≤ 5.4.*unaffected
  • 5.10.137 to ≤ 5.10.*unaffected
  • 5.15.61 to ≤ 5.15.*unaffected
  • 5.18.18 to ≤ 5.18.*unaffected
  • 5.19.2 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References