CVE-2022-50467
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-01

Last updated on: 2025-10-02

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID An error case exit from lpfc_cmpl_ct_cmd_gft_id() results in a call to lpfc_nlp_put() with a null pointer to a nodelist structure. Changed lpfc_cmpl_ct_cmd_gft_id() to initialize nodelist pointer upon entry.
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Meta Information
Published
2025-10-01
Last Modified
2025-10-02
Generated
2026-05-07
AI Q&A
2025-10-01
EPSS Evaluated
2026-05-05
NVD
CVE-2022-50467
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel From 5.15.160 (inc) to 5.16 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a null pointer dereference in the Linux kernel's lpfc driver. Specifically, in an error case within the function lpfc_cmpl_ct_cmd_gft_id(), a call is made to lpfc_nlp_put() with a null pointer to a nodelist structure, which can cause abnormal behavior or crashes. The fix involved initializing the nodelist pointer upon entry to prevent this null dereference.


How can this vulnerability impact me? :

The vulnerability can cause the Linux kernel to dereference a null pointer, potentially leading to system crashes or instability when the lpfc driver encounters certain error conditions. This could affect system availability or reliability.


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