Date: Tue, 30 May 2017 21:12:40 +0200 From: Andrey Konovalov <andreyknvl@...gle.com> To: oss-security@...ts.openwall.com Cc: idaifish@...il.com, Dmitry Vyukov <dvyukov@...gle.com>, Kostya Serebryany <kcc@...gle.com> Subject: Linux kernel: CVE-2017-9242: out-of-bounds write in __ip6_append_data The following CVE was assigned for an out-of-bounds write in IPv6 socket buffers. The bug was found with syzkaller. * CVE-2017-9242 The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls. CVE: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242 Fix: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=232cd35d0804cc241eb887bb8d4d9b3b9881c64a
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.