CVE-2017-6951

Priority
Medium
Description
The keyring_search_aux function in security/keys/keyring.c in the Linux
kernel through 3.14.79 allows local users to cause a denial of service
(NULL pointer dereference and OOPS) via a request_key system call for the
"dead" type.
References
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
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Ubuntu 12.04 LTS (Precise Pangolin):needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):ignored (end-of-life)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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linux-vegetahd:needs-triage
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Ubuntu 12.04 LTS (Precise Pangolin):ignored (end-of-life)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Patches:
Package
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Ubuntu 16.10 (Yakkety Yak):DNE
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Source: linux (LP Ubuntu Debian)
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Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):ignored (end-of-life)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):ignored (end-of-life)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:ignored (end-of-life)
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):needs-triage
Ubuntu 17.04 (Zesty Zapus):needs-triage
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):needs-triage
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Ubuntu 12.04 LTS (Precise Pangolin):DNE
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Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):needs-triage
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Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):ignored (end-of-life)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):needs-triage
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Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
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linux-krillin:needs-triage
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Ubuntu 12.04 LTS (Precise Pangolin):DNE
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Ubuntu 17.04 (Zesty Zapus):needs-triage
More Information

Updated: 2017-03-17 23:14:15 UTC (commit 12265)