Launchpad.net

CVE 2014-8086

Race condition in the ext4_file_write_iter function in fs/ext4/file.c in the Linux kernel through 3.17 allows local users to cause a denial of service (file unavailability) via a combination of a write action and an F_SETFL fcntl operation for the O_DIRECT flag.

Related bugs and status

CVE-2014-8086 (Candidate) is related to these bugs:

Bug #1383361: CVE-2014-8086

		In	Importance	Status
1383361	CVE-2014-8086	linux (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-fsl-imx51 (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-mvl-dove (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu)	Undecided	New
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu)	Undecided	New
1383361	CVE-2014-8086	linux-ti-omap4 (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-ec2 (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu Utopic)	Undecided	Won't Fix
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu Utopic)	Undecided	Won't Fix
1383361	CVE-2014-8086	linux (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-ec2 (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-fsl-imx51 (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu Trusty)	Undecided	New
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu Trusty)	Undecided	New
1383361	CVE-2014-8086	linux-mvl-dove (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-ti-omap4 (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-ec2 (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-fsl-imx51 (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu Precise)	Undecided	Won't Fix
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu Precise)	Undecided	Won't Fix
1383361	CVE-2014-8086	linux-mvl-dove (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-ti-omap4 (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu Lucid)	Undecided	Won't Fix
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu Lucid)	Undecided	Won't Fix
1383361	CVE-2014-8086	linux-armadaxp (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-armadaxp (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-armadaxp (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-saucy (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-saucy (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-saucy (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-quantal (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-quantal (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-quantal (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-raring (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-raring (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-raring (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-armadaxp (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-ec2 (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-fsl-imx51 (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu Vivid)	Undecided	New
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu Vivid)	Undecided	New
1383361	CVE-2014-8086	linux-lts-quantal (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-raring (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-saucy (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-mvl-dove (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-ti-omap4 (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-trusty (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-trusty (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-trusty (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-trusty (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-utopic (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-utopic (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-utopic (Ubuntu Trusty)	Medium	Fix Released
1383361	CVE-2014-8086	linux-lts-utopic (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-armadaxp (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-ec2 (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-fsl-imx51 (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-backport-maverick (Ubuntu Wily)	Undecided	New
1383361	CVE-2014-8086	linux-lts-backport-natty (Ubuntu Wily)	Undecided	New
1383361	CVE-2014-8086	linux-lts-quantal (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-raring (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-saucy (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-trusty (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-lts-utopic (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-mvl-dove (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-ti-omap4 (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-goldfish (Ubuntu)	Medium	Invalid
1383361	CVE-2014-8086	linux-goldfish (Ubuntu Precise)	Medium	Invalid
1383361	CVE-2014-8086	linux-goldfish (Ubuntu Trusty)	Medium	Invalid
1383361	CVE-2014-8086	linux-goldfish (Ubuntu Vivid)	Medium	Invalid
1383361	CVE-2014-8086	linux-goldfish (Ubuntu Wily)	Medium	Invalid
1383361	CVE-2014-8086	linux-flo (Ubuntu)	Medium	Invalid

See the

CVE page on Mitre.org for more details.

Launchpad.net

CVE 2014-8086

Related bugs and status

Related bugs

References