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Case File

CVE-2013-4343

MEDIUM · CVSS 6.9 EPSS 0.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-09-25 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.9. It affects Linux.

CVE
CVE-2013-4343
Severity
MEDIUM
CVSS
6.9
EPSS
0.36%
Linux

Original NVD Description

Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.