CVE-2023-42756

CVSS V2 None CVSS V3 None

Description

A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`. This issue may allow a local user to crash the system.

Overview

CVE ID
CVE-2023-42756

Assigner
redhat

Vulnerability Status
PUBLISHED

Published Version
2023-09-28T13:55:37.430Z

Last Modified Date
2024-05-01T20:21:08.205Z

Weakness Enumerations

CWE	URL
CWE-362	http://cwe.mitre.org/data/definitions/362.html

References

Reference URL	Reference Tags
https://access.redhat.com/errata/RHSA-2024:2394	vendor-advisory x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-42756	vdb-entry x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2239848	issue-tracking x_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISYSL3F6WIEVGHJGLC2MFNTUXHPTKQH/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GPMICQ2HVZO5UAM5KPXHAZKA2U3ZDOO6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5PDNWPKAP3WL5RQZ4RIDS6MG32OHH5R/
https://seclists.org/oss-sec/2023/q3/242

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-42756
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42756

History

Created	Old Value	New Value	Data Type	Notes
2024-06-25 13:41:46				Added to TrackCVE