An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.Referenceshttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.17https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3450121997ce872eb7f1248417225827ea249710https://syzkaller.appspot.com/bug?id=240f09164db2c3d3af33a117c713dc7650dc29d6http://www.openwall.com/lists/oss-security/2019/08/20/2https://usn.ubuntu.com/4115-1/https://usn.ubuntu.com/4118-1/https://security.netapp.com/advisory/ntap-20190905-0002/https://lists.debian.org/debian-lts-announce/2019/09/msg00014.htmlhttps://lists.debian.org/debian-lts-announce/2019/09/msg00015.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.htmlhttps://lists.debian.org/debian-lts-announce/2019/09/msg00025.htmlhttps://usn.ubuntu.com/4147-1/https://usn.ubuntu.com/4286-2/https://usn.ubuntu.com/4286-1/
