CVE-2022-50027 Details
Description
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.
A vulnerability in the Linux kernel's SCSI LPFC driver could lead to a memory leak. This issue arises when the function 'lpfc_sli4_issue_wqe' fails to issue the Command Management Function Work Queue Element (CMF WQE). In such cases, there is no corresponding routine to free the 'iocbq' request structure, potentially causing a memory leak.
Users can apply the latest patches from the official Linux kernel repository to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/2f67dc7970bce3529edce93a0a14234d88b3fcd5 | kernel.org | Patch |
| https://git.kernel.org/stable/c/4eb7a1beff03836d3df271cd23b790884e3facb9 | kernel.org | Patch |
| https://git.kernel.org/stable/c/9c8e2e607270a368834a0ef72aa82d970f89c596 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.15, < 5.15.63 >= 5.16, < 5.19.4 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Nov 13, 2025 | Initial Analysis | [email protected] |
| Jun 18, 2025 | New CVE Received | kernel.org |