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Case File

CVE-2023-42756

MEDIUM · CVSS 4.4 EPSS 0.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-09-28 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.4. It affects Linux.

CVE
CVE-2023-42756
Severity
MEDIUM
CVSS
4.4
EPSS
0.27%
Linux

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)