Launchpad.net

CVE 2016-0723

Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel through 4.4.1 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call.

Related bugs and status

CVE-2016-0723 (Candidate) is related to these bugs:

Bug #1533044: CVE-2016-0723

		In	Importance	Status
1533044	CVE-2016-0723	linux (Ubuntu)	Medium	Fix Released
1533044	CVE-2016-0723	linux-fsl-imx51 (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-mvl-dove (Ubuntu)	Undecided	New
1533044	CVE-2016-0723	linux-lts-backport-maverick (Ubuntu)	Undecided	New
1533044	CVE-2016-0723	linux-lts-backport-natty (Ubuntu)	Undecided	New
1533044	CVE-2016-0723	linux-ti-omap4 (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-ec2 (Ubuntu)	Undecided	New
1533044	CVE-2016-0723	linux (Ubuntu Xenial)	Medium	Fix Committed
1533044	CVE-2016-0723	linux-ec2 (Ubuntu Xenial)	Undecided	New
1533044	CVE-2016-0723	linux-fsl-imx51 (Ubuntu Xenial)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-backport-maverick (Ubuntu Xenial)	Undecided	New
1533044	CVE-2016-0723	linux-lts-backport-natty (Ubuntu Xenial)	Undecided	New
1533044	CVE-2016-0723	linux-mvl-dove (Ubuntu Xenial)	Undecided	New
1533044	CVE-2016-0723	linux-ti-omap4 (Ubuntu Xenial)	Medium	Invalid
1533044	CVE-2016-0723	linux (Ubuntu Wily)	Medium	Fix Released
1533044	CVE-2016-0723	linux-ec2 (Ubuntu Wily)	Undecided	New
1533044	CVE-2016-0723	linux-fsl-imx51 (Ubuntu Wily)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-backport-maverick (Ubuntu Wily)	Undecided	New
1533044	CVE-2016-0723	linux-lts-backport-natty (Ubuntu Wily)	Undecided	New
1533044	CVE-2016-0723	linux-mvl-dove (Ubuntu Wily)	Undecided	New
1533044	CVE-2016-0723	linux-ti-omap4 (Ubuntu Wily)	Medium	Invalid
1533044	CVE-2016-0723	linux (Ubuntu Vivid)	Medium	Won't Fix
1533044	CVE-2016-0723	linux-ec2 (Ubuntu Vivid)	Undecided	New
1533044	CVE-2016-0723	linux-fsl-imx51 (Ubuntu Vivid)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-backport-maverick (Ubuntu Vivid)	Undecided	New
1533044	CVE-2016-0723	linux-lts-backport-natty (Ubuntu Vivid)	Undecided	New
1533044	CVE-2016-0723	linux-mvl-dove (Ubuntu Vivid)	Undecided	New
1533044	CVE-2016-0723	linux-ti-omap4 (Ubuntu Vivid)	Medium	Invalid
1533044	CVE-2016-0723	linux (Ubuntu Trusty)	Medium	Fix Released
1533044	CVE-2016-0723	linux-ec2 (Ubuntu Trusty)	Undecided	New
1533044	CVE-2016-0723	linux-fsl-imx51 (Ubuntu Trusty)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-backport-maverick (Ubuntu Trusty)	Undecided	New
1533044	CVE-2016-0723	linux-lts-backport-natty (Ubuntu Trusty)	Undecided	New
1533044	CVE-2016-0723	linux-mvl-dove (Ubuntu Trusty)	Undecided	New
1533044	CVE-2016-0723	linux-ti-omap4 (Ubuntu Trusty)	Medium	Invalid
1533044	CVE-2016-0723	linux (Ubuntu Precise)	Medium	Fix Released
1533044	CVE-2016-0723	linux-ec2 (Ubuntu Precise)	Undecided	Won't Fix
1533044	CVE-2016-0723	linux-fsl-imx51 (Ubuntu Precise)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-backport-maverick (Ubuntu Precise)	Undecided	Won't Fix
1533044	CVE-2016-0723	linux-lts-backport-natty (Ubuntu Precise)	Undecided	Won't Fix
1533044	CVE-2016-0723	linux-mvl-dove (Ubuntu Precise)	Undecided	Won't Fix
1533044	CVE-2016-0723	linux-ti-omap4 (Ubuntu Precise)	Medium	Fix Released
1533044	CVE-2016-0723	linux-lts-trusty (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-trusty (Ubuntu Precise)	Medium	Fix Released
1533044	CVE-2016-0723	linux-lts-trusty (Ubuntu Trusty)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-trusty (Ubuntu Vivid)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-trusty (Ubuntu Wily)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-trusty (Ubuntu Xenial)	Medium	Invalid
1533044	CVE-2016-0723	linux-armadaxp (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-armadaxp (Ubuntu Precise)	Medium	Fix Released
1533044	CVE-2016-0723	linux-armadaxp (Ubuntu Trusty)	Medium	Invalid
1533044	CVE-2016-0723	linux-armadaxp (Ubuntu Vivid)	Medium	Invalid
1533044	CVE-2016-0723	linux-armadaxp (Ubuntu Wily)	Medium	Invalid
1533044	CVE-2016-0723	linux-armadaxp (Ubuntu Xenial)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-wily (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-wily (Ubuntu Precise)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-wily (Ubuntu Trusty)	Medium	Fix Released
1533044	CVE-2016-0723	linux-lts-wily (Ubuntu Vivid)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-wily (Ubuntu Wily)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-wily (Ubuntu Xenial)	Medium	Invalid
1533044	CVE-2016-0723	linux-goldfish (Ubuntu)	Medium	New
1533044	CVE-2016-0723	linux-goldfish (Ubuntu Precise)	Medium	Invalid
1533044	CVE-2016-0723	linux-goldfish (Ubuntu Trusty)	Medium	Invalid
1533044	CVE-2016-0723	linux-goldfish (Ubuntu Vivid)	Medium	Won't Fix
1533044	CVE-2016-0723	linux-goldfish (Ubuntu Wily)	Medium	New
1533044	CVE-2016-0723	linux-goldfish (Ubuntu Xenial)	Medium	New
1533044	CVE-2016-0723	linux-lts-saucy (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-saucy (Ubuntu Precise)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-saucy (Ubuntu Trusty)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-saucy (Ubuntu Vivid)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-saucy (Ubuntu Wily)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-saucy (Ubuntu Xenial)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-quantal (Ubuntu)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-quantal (Ubuntu Precise)	Medium	Invalid
1533044	CVE-2016-0723	linux-lts-quantal (Ubuntu Trusty)	Medium	Invalid

See the

CVE page on Mitre.org for more details.

Launchpad.net

CVE 2016-0723

Related bugs and status

Related bugs

References