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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-6622 Detail

Description

A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service.


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://access.redhat.com/errata/RHSA-2024:2394 CVE, Inc., Red Hat Third Party Advisory 
https://access.redhat.com/errata/RHSA-2024:2950 CVE, Inc., Red Hat Third Party Advisory 
https://access.redhat.com/errata/RHSA-2024:3138 CVE, Inc., Red Hat Third Party Advisory 
https://access.redhat.com/security/cve/CVE-2023-6622 CVE, Inc., Red Hat Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=2253632 CVE, Inc., Red Hat Issue Tracking  Patch 
https://github.com/torvalds/linux/commit/3701cd390fd731ee7ae8b8006246c8db82c72bea CVE, Inc., Red Hat Patch 
https://lists.fedoraproject.org/archives/list/[email protected]/message/AAOVK2F3ALGKYIQ5IOMAYEC2DGI7BWAW/ CVE Third Party Advisory 
https://lists.fedoraproject.org/archives/list/[email protected]/message/G3AGDVE3KBLOOYBPISFDS74R4YAZEDAY/ CVE Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST   Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-6622
NVD Published Date:
12/08/2023
NVD Last Modified:
06/25/2025
Source:
Red Hat, Inc.