| Name | CVE-2016-2188 |
| Description | The iowarrior_probe function in drivers/usb/misc/iowarrior.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 crafted endpoints value in a USB device descriptor. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-922-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | buster | 4.19.249-2 | fixed |
| buster (security) | 4.19.304-1 | fixed |
| bullseye | 5.10.209-2 | fixed |
| bullseye (security) | 5.10.205-2 | fixed |
| bookworm | 6.1.76-1 | fixed |
| bookworm (security) | 6.1.85-1 | fixed |
| trixie | 6.6.15-2 | fixed |
| sid | 6.7.9-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | wheezy | 3.2.88-1 | | DLA-922-1 | |
| linux | source | jessie | 3.16.43-1 | | | |
| linux | source | (unstable) | 4.9.16-1 | | | |
Notes
https://bugzilla.redhat.com/show_bug.cgi?id=1317018
https://bugzilla.redhat.com/show_bug.cgi?id=1283390
http://seclists.org/bugtraq/2016/Mar/87
http://marc.info/?l=linux-usb&m=145796659429788&w=2
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ec0ef3a82125efc36173062a50624550a900ae0
From kernel-sec triaging: the above commits only handles the case where there
are zero endpoints, but not the case where there are some endpoints but none of the expected type.
Fixed by: https://git.kernel.org/linus/b7321e81fc369abe353cf094d4f0dc2fe11ab95f (v4.11-rc2)