Tracker / CVE-2017-6074
CVE-2017-6074
High 7.8
The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel · … → 3.2.86 |
| linux | linux_kernel · 3.11 → 3.12.71 |
| linux | linux_kernel · 3.13 → 3.16.41 |
| linux | linux_kernel · 3.17 → 3.18.49 |
| linux | linux_kernel · 3.19 → 4.1.41 |
| 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.