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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-50384 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: staging: vme_user: Fix possible UAF in tsi148_dma_list_add Smatch report warning as follows: drivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn: '&entry->list' not removed from list In tsi148_dma_list_add(), the error path "goto err_dma" will not remove entry->list from list->entries, but entry will be freed, then list traversal may cause UAF. Fix by removeing it from list->entries before free().


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/1f5661388f43df3ac106ce93e67d8d22b16a78ff kernel.org Patch 
https://git.kernel.org/stable/c/357057ee55d3c99a5de5abe8150f7bca04f8e53b kernel.org Patch 
https://git.kernel.org/stable/c/51c0ad3b7c5b01f9314758335a13f157b05fa56d kernel.org Patch 
https://git.kernel.org/stable/c/5cc4eea715a3fcf4e516662f736dfee63979465f kernel.org Patch 
https://git.kernel.org/stable/c/5d2b286eb034af114f67d9967fc3fbc1829bb712 kernel.org Patch 
https://git.kernel.org/stable/c/85db68fc901da52314ded80aace99f8b684c7815 kernel.org Patch 
https://git.kernel.org/stable/c/a45ba33d398a821147d7e5f16ead7eb125e331e2 kernel.org Patch 
https://git.kernel.org/stable/c/cf138759a7e92c75cfc1b7ba705e4108fe330edf kernel.org Patch 
https://git.kernel.org/stable/c/e6b0adff99edf246ba1f8d464530a0438cb1cbda kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50384
NVD Published Date:
09/18/2025
NVD Last Modified:
12/12/2025
Source:
kernel.org