CVE-2013-1858 in Linux Kernel
Sumário (Inglês)
The clone system-call implementation in the Linux kernel before 3.8.3 does not properly handle a combination of the CLONE_NEWUSER and CLONE_FS flags, which allows local users to gain privileges by calling chroot and leveraging the sharing of the / directory between a parent process and a child process.
Reservar
19/02/2013
Divulgação
05/04/2013
Inscrições
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerabilidade | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 7998 | Linux Kernel chroot CLONE_NEWUSER Elevação de Privilégios | 264 | Prova de conceito | Correção oficial | CVE-2013-1858 |