Launchpad.net

CVE 2014-3122

The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.

Related bugs and status

CVE-2014-3122 (Candidate) is related to these bugs:

Bug #1316268: CVE-2014-3122

		In	Importance	Status
1316268	CVE-2014-3122	linux (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-fsl-imx51 (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-mvl-dove (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu)	Undecided	Invalid
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu)	Undecided	Invalid
1316268	CVE-2014-3122	linux-ti-omap4 (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-ec2 (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Utopic)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Utopic)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux (Ubuntu Trusty)	Medium	Fix Released
1316268	CVE-2014-3122	linux-ec2 (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-fsl-imx51 (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Trusty)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Trusty)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-mvl-dove (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-ti-omap4 (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Saucy)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Saucy)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Quantal)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Quantal)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-ec2 (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-fsl-imx51 (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Precise)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Precise)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-mvl-dove (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-ti-omap4 (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Lucid)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Lucid)	Undecided	Won't Fix
1316268	CVE-2014-3122	linux-armadaxp (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-armadaxp (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-armadaxp (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-saucy (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-saucy (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-lts-saucy (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-quantal (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-quantal (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-lts-quantal (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-raring (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-raring (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-lts-raring (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-armadaxp (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-ec2 (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-fsl-imx51 (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-backport-maverick (Ubuntu Vivid)	Undecided	Invalid
1316268	CVE-2014-3122	linux-lts-backport-natty (Ubuntu Vivid)	Undecided	Invalid
1316268	CVE-2014-3122	linux-lts-quantal (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-raring (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-saucy (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-mvl-dove (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-ti-omap4 (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-trusty (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-trusty (Ubuntu Precise)	Medium	Fix Released
1316268	CVE-2014-3122	linux-lts-trusty (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-trusty (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-utopic (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-utopic (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-utopic (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-lts-utopic (Ubuntu Vivid)	Medium	Invalid
1316268	CVE-2014-3122	linux-goldfish (Ubuntu)	Medium	New
1316268	CVE-2014-3122	linux-goldfish (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-goldfish (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-goldfish (Ubuntu Vivid)	Medium	Won't Fix
1316268	CVE-2014-3122	linux-flo (Ubuntu)	Medium	New
1316268	CVE-2014-3122	linux-flo (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-flo (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-flo (Ubuntu Vivid)	Medium	Won't Fix
1316268	CVE-2014-3122	linux-mako (Ubuntu)	Medium	New
1316268	CVE-2014-3122	linux-mako (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-mako (Ubuntu Trusty)	Medium	Invalid
1316268	CVE-2014-3122	linux-mako (Ubuntu Vivid)	Medium	New
1316268	CVE-2014-3122	linux-manta (Ubuntu)	Medium	Invalid
1316268	CVE-2014-3122	linux-manta (Ubuntu Precise)	Medium	Invalid
1316268	CVE-2014-3122	linux-manta (Ubuntu Trusty)	Medium	Invalid

Bug #1320043: linux-ti-omap4: 3.2.0-1447.66 -proposed tracker

		In	Importance	Status
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	linux-ti-omap4 (Ubuntu)	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	linux-ti-omap4 (Ubuntu Precise)	Medium	Fix Released
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow	Medium	In Progress
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Invalid
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Invalid
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	New
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow upload-to-ppa	Medium	Confirmed
1320043	linux-ti-omap4: 3.2.0-1447.66 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	New

Bug #1322135: linux-ti-omap4: 3.2.0-1448.67 -proposed tracker

		In	Importance	Status
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	linux-ti-omap4 (Ubuntu)	Medium	Invalid
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	linux-ti-omap4 (Ubuntu Precise)	Medium	Fix Released
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow	Medium	In Progress
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Invalid
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	In Progress
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	New
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	New
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	New
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	New
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow upload-to-ppa	Medium	Fix Released
1322135	linux-ti-omap4: 3.2.0-1448.67 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	New

Bug #1326367: CVE-2014-3153

		In	Importance	Status
1326367	CVE-2014-3153	linux (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-armadaxp (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-ec2 (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-lts-saucy (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-lts-quantal (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-mvl-dove (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-armadaxp (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-ec2 (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-lts-quantal (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-lts-saucy (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-mvl-dove (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux (Ubuntu Trusty)	High	Fix Released
1326367	CVE-2014-3153	linux-armadaxp (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-ec2 (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-lts-quantal (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-lts-saucy (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-mvl-dove (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-fsl-imx51 (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-fsl-imx51 (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-fsl-imx51 (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-ti-omap4 (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-ti-omap4 (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-ti-omap4 (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-lts-raring (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-lts-raring (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-lts-raring (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-lts-trusty (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-lts-trusty (Ubuntu Precise)	High	Fix Released
1326367	CVE-2014-3153	linux-lts-trusty (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-armadaxp (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-ec2 (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-fsl-imx51 (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-lts-quantal (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-lts-raring (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-lts-saucy (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-lts-trusty (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-mvl-dove (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-ti-omap4 (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-armadaxp (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-ec2 (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-fsl-imx51 (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-lts-quantal (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-lts-raring (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-lts-saucy (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-lts-trusty (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-mvl-dove (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-ti-omap4 (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-goldfish (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-goldfish (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-goldfish (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-goldfish (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-goldfish (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-flo (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-flo (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-flo (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-flo (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-flo (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-lts-vivid (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-lts-vivid (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-lts-vivid (Ubuntu Trusty)	High	Fix Committed
1326367	CVE-2014-3153	linux-lts-vivid (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-lts-vivid (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-mako (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-mako (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-mako (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-mako (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-mako (Ubuntu Wily)	High	Invalid
1326367	CVE-2014-3153	linux-lts-utopic (Ubuntu)	High	Invalid
1326367	CVE-2014-3153	linux-lts-utopic (Ubuntu Precise)	High	Invalid
1326367	CVE-2014-3153	linux-lts-utopic (Ubuntu Trusty)	High	Invalid
1326367	CVE-2014-3153	linux-lts-utopic (Ubuntu Vivid)	High	Invalid
1326367	CVE-2014-3153	linux-lts-utopic (Ubuntu Wily)	High	Invalid

Bug #1326747: linux-ti-omap4: 3.2.0-1449.68 -proposed tracker

		In	Importance	Status
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	linux-ti-omap4 (Ubuntu)	Medium	Invalid
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	linux-ti-omap4 (Ubuntu Precise)	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow certification-testing	Medium	Invalid
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow automated-testing	Medium	Won't Fix
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow prepare-package	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow prepare-package-meta	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow promote-to-proposed	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow promote-to-security	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow promote-to-updates	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow regression-testing	Medium	Invalid
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow security-signoff	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow upload-to-ppa	Medium	Fix Released
1326747	linux-ti-omap4: 3.2.0-1449.68 -proposed tracker	Kernel SRU Workflow verification-testing	Medium	Fix Released

See the

CVE page on Mitre.org for more details.

Launchpad.net

CVE 2014-3122

Related bugs and status

Related bugs

References