Vulnerability Database

299,038

Total vulnerabilities in the database

CVE-2013-4343

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.

  • Published: Sep 25, 2013
  • Updated: Apr 13, 2023
  • CVE: CVE-2013-4343
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 6.9
  • AV:L/AC:M/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
linux / linux_kernel 3.8 3.10.16
linux / linux_kernel 3.11 3.11.5
canonical / ubuntu_linux 13.04 13.04.x
canonical / ubuntu_linux 13.10 13.10.x