Description
The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.ubuntu.com/usn/USN-2971-2 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html ↗
- http://www.ubuntu.com/usn/USN-2970-1 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8835ba4a39cf53f705417b3b3a94eb067673f2c9 ↗
- http://www.ubuntu.com/usn/USN-2969-1 ↗
- http://www.ubuntu.com/usn/USN-2968-1 ↗
- http://www.ubuntu.com/usn/USN-2971-3 ↗
- http://www.ubuntu.com/usn/USN-2997-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html ↗
- http://www.debian.org/security/2016/dsa-3607 ↗
- http://www.ubuntu.com/usn/USN-2971-1 ↗
- http://www.openwall.com/lists/oss-security/2016/03/14/4 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html ↗
- http://www.ubuntu.com/usn/USN-2996-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html ↗
- http://www.ubuntu.com/usn/USN-2968-2 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1316204 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html ↗
- https://github.com/torvalds/linux/commit/8835ba4a39cf53f705417b3b3a94eb067673f2c9 ↗
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1 ↗