Bug 2373520 (CVE-2022-50027) - CVE-2022-50027 kernel: scsi: lpfc: Fix possible memory leak when failing to issue CMF WQE
Summary: CVE-2022-50027 kernel: scsi: lpfc: Fix possible memory leak when failing to i...
Keywords:
Status: NEW
Alias: CVE-2022-50027
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-06-18 12:06 UTC by OSIDB Bzimport
Modified: 2025-08-05 13:31 UTC (History)
4 users (show)

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Description OSIDB Bzimport 2025-06-18 12:06:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

scsi: lpfc: Fix possible memory leak when failing to issue CMF WQE

There is no corresponding free routine if lpfc_sli4_issue_wqe fails to
issue the CMF WQE in lpfc_issue_cmf_sync_wqe.

If ret_val is non-zero, then free the iocbq request structure.
Comment 1 Avinash Hanwate 2025-06-19 18:42:53 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061837-CVE-2022-50027-fb5c@gregkh/T
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