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ubuntucveUbuntu.comUB:CVE-2014-3645
HistoryNov 10, 2014 - 12:00 a.m.

CVE-2014-3645

2014-11-1000:00:00
ubuntu.com
ubuntu.com
26

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

25.6%

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12
does not have an exit handler for the INVEPT instruction, which allows
guest OS users to cause a denial of service (guest OS crash) via a crafted
application.
A local unprivileged guest user could use this flaw to crash the
guest.

Bugs

Notes

Author Note
jdstrand android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlinux< 3.2.0-72.107UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1641.59UNKNOWN
ubuntu12.04noarchlinux-ti-omap4< 3.2.0-1456.76UNKNOWN

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

25.6%