CVE-2014-0055

2014-03-2600:00:00

ubuntu.com

5.5 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

25.6%

JSON

The get_rx_bufs function in drivers/vhost/net.c in the vhost-net subsystem
in the Linux kernel package before 2.6.32-431.11.2 on Red Hat Enterprise
Linux (RHEL) 6 does not properly handle vhost_get_vq_desc errors, which
allows guest OS users to cause a denial of service (host OS crash) via
unspecified vectors.

Bugs

<https://launchpad.net/bugs/1298117>

Notes

Author	Note
jdstrand	android kernels (goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 13.10 preview kernels

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlinux< 3.2.0-64.97UNKNOWN
ubuntu13.10noarchlinux< 3.11.0-22.38UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1634.49UNKNOWN
ubuntu12.04noarchlinux-lts-quantal< 3.5.0-51.76~precise1UNKNOWN
ubuntu12.04noarchlinux-lts-raring< 3.8.0-41.60~precise1UNKNOWN
ubuntu12.04noarchlinux-lts-saucy< 3.11.0-22.38~precise1UNKNOWN
ubuntu12.04noarchlinux-ti-omap4< 3.2.0-1449.68UNKNOWN
ubuntu13.10noarchlinux-ti-omap4< 3.5.0-242.58UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	linux	< 3.2.0-64.97	UNKNOWN
ubuntu	13.10	noarch	linux	< 3.11.0-22.38	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1634.49	UNKNOWN
ubuntu	12.04	noarch	linux-lts-quantal	< 3.5.0-51.76~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-raring	< 3.8.0-41.60~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-saucy	< 3.11.0-22.38~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-ti-omap4	< 3.2.0-1449.68	UNKNOWN
ubuntu	13.10	noarch	linux-ti-omap4	< 3.5.0-242.58	UNKNOWN