VULNERABILITY INTELLIGENCE

CVE-2013-4343

CVSS score6.9 NONE
EPSS probability0.36%
CISA KEVNot currently listed
Published2013-09-25
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:C/I:C/A:C

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.

Weakness classification

  • nvd@nist.gov: CWE-399

Primary references