Tracker / CVE-2017-6346
CVE-2017-6346
High 7.0
Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that makes PACKET_FANOUT setsockopt system calls.
Affected products and versions
| linux | linux_kernel · 3.1 → 3.2.87 |
|---|---|
| linux | linux_kernel · 3.11 → 3.12.71 |
| linux | linux_kernel · 3.13 → 3.16.42 |
| linux | linux_kernel · 3.17 → 4.1.49 |
| linux | linux_kernel · 3.3 → 3.10.106 |
| linux | linux_kernel · 4.2 → 4.4.52 |
| linux | linux_kernel · 4.5 → 4.9.13 |
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.