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CVE-2021-47141 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: gve: Add NULL pointer checks when freeing irqs. When freeing notification blocks, we index priv->msix_vectors. If we failed to allocate priv->msix_vectors (see abort_with_msix_vectors) this could lead to a NULL pointer dereference if the driver is unloaded.


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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Hyperlink Resource
https://git.kernel.org/stable/c/5218e919c8d06279884aa0baf76778a6817d5b93
https://git.kernel.org/stable/c/5218e919c8d06279884aa0baf76778a6817d5b93
https://git.kernel.org/stable/c/5278c75266c5094d3c0958793bf12fc90300e580
https://git.kernel.org/stable/c/5278c75266c5094d3c0958793bf12fc90300e580
https://git.kernel.org/stable/c/821149ee88c206fa37e79c1868cc270518484876
https://git.kernel.org/stable/c/821149ee88c206fa37e79c1868cc270518484876
https://git.kernel.org/stable/c/da21a35c00ff1a1794d4f166d3b3fa8db4d0f6fb
https://git.kernel.org/stable/c/da21a35c00ff1a1794d4f166d3b3fa8db4d0f6fb

Weakness Enumeration

CWE-ID CWE Name Source

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47141
NVD Published Date:
03/25/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org