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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49534

scsi: lpfc: Protect memory leak for NPIV ports sending PLOGI_RJT

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Protect memory leak for NPIV ports sending PLOGI_RJT There is a potential memory leak in lpfc_ignore_els_cmpl() and lpfc_els_rsp_reject() that was allocated from NPIV PLOGI_RJT (lpfc_rcv_plogi()'s login_mbox). Check if cmdiocb->context_un.mbox was allocated in lpfc_ignore_els_cmpl(), and then free it back to phba->mbox_mem_pool along with mbox->ctx_buf for service parameters. For lpfc_els_rsp_reject() failure, free both the ctx_buf for service parameters and the login_mbox.

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

  • 858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8 to < c00df0f34a6d5e14da379f96ea67e501ce67b002affected
  • 858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8 to < 672d1cb40551ea9c95efad43ab6d45e4ab4e015faffected

Linux Linux

Default version status: affected

  • 2.6.23affected
  • 0 to < 2.6.23unaffected
  • 5.18.3 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References