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CVE-2021-47184 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL ptr dereference on VSI filter sync Remove the reason of null pointer dereference in sync VSI filters. Added new I40E_VSI_RELEASING flag to signalize deleting and releasing of VSI resources to sync this thread with sync filters subtask. Without this patch it is possible to start update the VSI filter list after VSI is removed, that's causing a kernel oops.


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.

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Hyperlink Resource
https://git.kernel.org/stable/c/37d9e304acd903a445df8208b8a13d707902dea6
https://git.kernel.org/stable/c/78f2a9e831f9610e3655a0be5e675e1aa2472089
https://git.kernel.org/stable/c/87c421ab4a43433cb009fea44bbbc77f46913e1d
https://git.kernel.org/stable/c/c30162da91327e4cdf7cd03079f096bb3654738c
https://git.kernel.org/stable/c/e91e8427a1e1633a0261e3bb0201c836ac5b3890
https://git.kernel.org/stable/c/f866513ead4370402428ef724b03c3312295c178

Weakness Enumeration

CWE-ID CWE Name Source

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47184
NVD Published Date:
04/10/2024
NVD Last Modified:
04/10/2024
Source:
kernel.org