do not inherit mc_list from parent in kernel-net-ipv4 CVE-2017-8890 critical remote [released]

Tracked by Jolla (In release)

asked 2017-06-01 11:38:55 +0300

this post is marked as community wiki

This post is a wiki. Anyone with karma >75 is welcome to improve it.

updated 2017-06-01 11:46:12 +0300

lpr gravatar image


The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call. CVSS v3 Base Score: 9.8 Critical (attack range: remote)

Upstream commit available, maybe backporting possible or waiting for debian-wheezy 3.2.89

file affected: kernel-adaptation-sbj- lines 606-629

edit retag flag offensive reopen delete

The question has been closed for the following reason "released in a software update" by lpr
close date 2018-02-15 20:44:28.018706


released in kernel in sfos2.1.4.12

lpr ( 2018-02-15 20:44:04 +0300 )edit