Description
The gtco_probe function in drivers/input/tablet/gtco.c in the Linux kernel
through 4.5.2 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.
Ubuntu-Description
Ralf Spenneberg discovered that the Linux kernel's GTCO digitizer USB
device driver did not properly validate endpoint descriptors. An attacker
with physical access could use this to cause a denial of service (system
crash).
Notes
jdstrand> android kernels (flo, goldfish, grouper, maguro, mako and manta) are
not supported on the Ubuntu Touch 14.10 and earlier preview kernels
jdstrand> linux-lts-saucy no longer receives official support
jdstrand> linux-lts-quantal no longer receives official support
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was released [3.2.0-1667.92])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.4.0-1003.3)
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.8.0-36.36~16.04.1)
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.8.0-36.36~16.04.1)
|
Package
linux-krillin: | ignored
(was needed now end-of-life)
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [end-of-life])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Patches:
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [end-of-life])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [end-of-life])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | released
(3.13.0-88.135~precise1)
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | released
(3.16.0-73.95~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | released
(3.19.0-61.69~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | released
(4.2.0-38.45~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | released
(4.4.0-24.43~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.4.0-1012.16)
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.4.0-1015.18)
|
Package
Upstream: | released
(4.6~rc5)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was released [3.2.0-1482.109])
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Package
linux-vegetahd: | ignored
(was needed now end-of-life)
|
Updated: 2019-01-14 22:24:20 UTC (commit 51f9b73af244ba86b9321e46e526586c25a8e060)