Tracker / CVE-2013-4343
CVE-2013-4343
Medium 6.9
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.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| linux | linux_kernel · 3.11 → 3.11.5 |
| linux | linux_kernel · 3.8 → 3.10.16 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.