CVE-2013-6392

Published: 30 November 2013

The genlock_dev_ioctl function in genlock.c in the Genlock driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted GENLOCK_IOC_EXPORT ioctl call.

Notes

Author	Note
mdeslaur	possibly android only

Priority

Status

Package	Release	Status
linux Launchpad, Ubuntu, Debian	lucid	Not vulnerable
	precise	Not vulnerable
	quantal	Not vulnerable
	raring	Ignored (end of life)
	saucy	Not vulnerable
	trusty	Not vulnerable
	upstream	Not vulnerable
	utopic	Not vulnerable
	vivid	Not vulnerable
	wily	Not vulnerable
	xenial	Not vulnerable
	yakkety	Not vulnerable
	zesty	Not vulnerable
	Patches: Introduced by Ic0dedbad74b970d7bd1a6624a845b5b1b9847443 Fixed by Ic0dedbad257bf0a448d0bf67a14a3932b7925bfc
linux-armadaxp Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Not vulnerable
	quantal	Not vulnerable
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
	This package is not directly supported by the Ubuntu Security Team
linux-aws Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Not vulnerable
	upstream	Not vulnerable
	xenial	Not vulnerable
	yakkety	Does not exist
	zesty	Does not exist
linux-ec2 Launchpad, Ubuntu, Debian	lucid	Not vulnerable
	precise	Does not exist
	quantal	Does not exist
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-flo Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	quantal	Does not exist
	saucy	Does not exist
	trusty	Ignored (end of life, was needed)
	upstream	Not vulnerable
	utopic	Ignored (end of life)
	vivid	Ignored (end of life)
	wily	Ignored (end of life)
	xenial	Ignored (abandoned)
	yakkety	Ignored (end of life)
	zesty	Does not exist
linux-fsl-imx51 Launchpad, Ubuntu, Debian	lucid	Ignored (end of life)
	precise	Does not exist
	quantal	Does not exist
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-gke Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	xenial	Not vulnerable
	yakkety	Does not exist
	zesty	Does not exist
linux-goldfish Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	quantal	Does not exist
	saucy	Ignored
	trusty	Does not exist (trusty was not-affected)
	upstream	Not vulnerable
	utopic	Not vulnerable
	vivid	Not vulnerable
	wily	Not vulnerable
	xenial	Not vulnerable
	yakkety	Not vulnerable
	zesty	Not vulnerable
linux-grouper Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	quantal	Does not exist
	saucy	Ignored
	trusty	Does not exist (trusty was ignored [abandoned])
	upstream	Not vulnerable
	utopic	Ignored (end of life)
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-hwe Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	xenial	Not vulnerable
	yakkety	Does not exist
	zesty	Does not exist
linux-hwe-edge Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	xenial	Not vulnerable
	yakkety	Does not exist
	zesty	Does not exist
linux-linaro-omap Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Ignored (end of life)
	quantal	Ignored (end of life)
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-linaro-shared Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Ignored (end of life)
	quantal	Ignored (end of life)
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-linaro-vexpress Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Ignored (end of life)
	quantal	Ignored (end of life)
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-quantal Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Not vulnerable
	quantal	Does not exist
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-raring Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Not vulnerable
	quantal	Does not exist
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-saucy Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Not vulnerable
	quantal	Does not exist
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-trusty Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Not vulnerable
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-utopic Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	trusty	Does not exist (trusty was not-affected)
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-vivid Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	trusty	Does not exist (trusty was not-affected)
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-wily Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Does not exist (trusty was not-affected)
	upstream	Not vulnerable
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-lts-xenial Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Not vulnerable
	upstream	Not vulnerable
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-maguro Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	quantal	Does not exist
	saucy	Ignored
	trusty	Does not exist (trusty was ignored [abandoned])
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-mako Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	quantal	Does not exist
	saucy	Ignored
	trusty	Ignored (end of life, was needed)
	upstream	Not vulnerable
	utopic	Ignored (end of life)
	vivid	Ignored (end of life)
	wily	Ignored (end of life)
	xenial	Ignored (abandoned)
	yakkety	Ignored (end of life)
	zesty	Does not exist
linux-manta Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Does not exist
	quantal	Does not exist
	saucy	Ignored
	trusty	Does not exist (trusty was not-affected)
	upstream	Not vulnerable
	utopic	Not vulnerable
	vivid	Not vulnerable
	wily	Not vulnerable
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-mvl-dove Launchpad, Ubuntu, Debian	lucid	Ignored (end of life)
	precise	Does not exist
	quantal	Does not exist
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-qcm-msm Launchpad, Ubuntu, Debian	lucid	Ignored (end of life)
	precise	Ignored (end of life)
	quantal	Ignored (end of life)
	raring	Does not exist
	saucy	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist
linux-raspi2 Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	vivid	Does not exist
	wily	Not vulnerable
	xenial	Not vulnerable
	yakkety	Not vulnerable
	zesty	Not vulnerable
linux-snapdragon Launchpad, Ubuntu, Debian	precise	Does not exist
	trusty	Does not exist
	upstream	Not vulnerable
	wily	Does not exist
	xenial	Not vulnerable
	yakkety	Not vulnerable
	zesty	Not vulnerable
linux-ti-omap4 Launchpad, Ubuntu, Debian	lucid	Does not exist
	precise	Not vulnerable
	quantal	Not vulnerable
	raring	Ignored (end of life)
	saucy	Not vulnerable
	trusty	Does not exist
	upstream	Not vulnerable
	utopic	Does not exist
	vivid	Does not exist
	wily	Does not exist
	xenial	Does not exist
	yakkety	Does not exist
	zesty	Does not exist

References

Bugs

https://launchpad.net/bugs/1256095

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