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CVE-2022-4128 Detail

Description

A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing 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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Hyperlink Resource
https://github.com/torvalds/linux/commit/5c835bb142d4 Patch  Vendor Advisory 
https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference Red Hat, Inc.  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-4128
NVD Published Date:
11/28/2022
NVD Last Modified:
11/06/2023
Source:
Red Hat, Inc.