CVE-2014-4027

2014-06-2300:00:00

ubuntu.com

CVSS2

2.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:A/AC:M/Au:S/C:P/I:N/A:N

EPSS

Percentile

10.3%

JSON

The rd_build_device_space function in drivers/target/target_core_rd.c in
the Linux kernel before 3.14 does not properly initialize a certain data
structure, which allows local users to obtain sensitive information from
ramdisk_mcp memory by leveraging access to a SCSI initiator.

Bugs

<https://launchpad.net/bugs/1333612>

Notes

Author	Note
jdstrand	android kernels (goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 13.10 preview kernels android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels
seth-arnold	Suggested it was introduced in 2.6.38
jdstrand	linux-lts-saucy no longer receives official support

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlinux< 3.2.0-68.102UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-35.62UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1637.54UNKNOWN
ubuntu12.04noarchlinux-lts-quantal< 3.5.0-54.81~precise1UNKNOWN
ubuntu12.04noarchlinux-lts-trusty< 3.13.0-35.62~precise1UNKNOWN
ubuntu12.04noarchlinux-ti-omap4< 3.2.0-1452.72UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	linux	< 3.2.0-68.102	UNKNOWN
ubuntu	14.04	noarch	linux	< 3.13.0-35.62	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1637.54	UNKNOWN
ubuntu	12.04	noarch	linux-lts-quantal	< 3.5.0-54.81~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-trusty	< 3.13.0-35.62~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-ti-omap4	< 3.2.0-1452.72	UNKNOWN