[SECURITY] [DSA 3044-1] qemu-kvm security update

2014-10-0419:26:54

lists.debian.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

Debian Security Advisory DSA-3044-1 [email protected]
http://www.debian.org/security/ Moritz Muehlenhoff
October 04, 2014 http://www.debian.org/security/faq

Package : qemu-kvm
CVE ID : CVE-2014-0142 CVE-2014-0143 CVE-2014-0144 CVE-2014-0145
CVE-2014-0146 CVE-2014-0147 CVE-2014-0222 CVE-2014-0223
CVE-2014-3615 CVE-2014-3640

Several vulnerabilities were discovered in qemu-kvm, a full
virtualization solution on x86 hardware:

Various security issues have been found in the block qemu drivers.
Malformed disk images might result in the execution of arbitrary code.
A NULL pointer dereference in SLIRP may result in denial of service
An information leak was discovered in the VGA emulation

For the stable distribution (wheezy), these problems have been fixed in
version 1.1.2+dfsg-6+deb7u4.

For the unstable distribution (sid), these problems will be fixed soon.

We recommend that you upgrade your qemu-kvm packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian7powerpcqemu-system< 1.1.2+dfsg-6a+deb7u4qemu-system_1.1.2+dfsg-6a+deb7u4_powerpc.deb
Debian7armelqemu-user-static< 1.1.2+dfsg-6a+deb7u4qemu-user-static_1.1.2+dfsg-6a+deb7u4_armel.deb
Debian7mipsqemu-user< 1.1.2+dfsg-6a+deb7u4qemu-user_1.1.2+dfsg-6a+deb7u4_mips.deb
Debian7amd64qemu< 1.1.2+dfsg-6a+deb7u4qemu_1.1.2+dfsg-6a+deb7u4_amd64.deb
Debian7sparcqemu< 1.1.2+dfsg-6a+deb7u4qemu_1.1.2+dfsg-6a+deb7u4_sparc.deb
Debian7i386qemu-kvm< 1.1.2+dfsg-6+deb7u4qemu-kvm_1.1.2+dfsg-6+deb7u4_i386.deb
Debian7kfreebsd-amd64qemu-utils< 1.1.2+dfsg-6a+deb7u4qemu-utils_1.1.2+dfsg-6a+deb7u4_kfreebsd-amd64.deb
Debian7amd64qemu-system< 1.1.2+dfsg-6a+deb7u4qemu-system_1.1.2+dfsg-6a+deb7u4_amd64.deb
Debian7allqemu-keymaps< 1.1.2+dfsg-6a+deb7u4qemu-keymaps_1.1.2+dfsg-6a+deb7u4_all.deb
Debian7ia64qemu-user-static< 1.1.2+dfsg-6a+deb7u4qemu-user-static_1.1.2+dfsg-6a+deb7u4_ia64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	powerpc	qemu-system	< 1.1.2+dfsg-6a+deb7u4	qemu-system_1.1.2+dfsg-6a+deb7u4_powerpc.deb
Debian	7	armel	qemu-user-static	< 1.1.2+dfsg-6a+deb7u4	qemu-user-static_1.1.2+dfsg-6a+deb7u4_armel.deb
Debian	7	mips	qemu-user	< 1.1.2+dfsg-6a+deb7u4	qemu-user_1.1.2+dfsg-6a+deb7u4_mips.deb
Debian	7	amd64	qemu	< 1.1.2+dfsg-6a+deb7u4	qemu_1.1.2+dfsg-6a+deb7u4_amd64.deb
Debian	7	sparc	qemu	< 1.1.2+dfsg-6a+deb7u4	qemu_1.1.2+dfsg-6a+deb7u4_sparc.deb
Debian	7	i386	qemu-kvm	< 1.1.2+dfsg-6+deb7u4	qemu-kvm_1.1.2+dfsg-6+deb7u4_i386.deb
Debian	7	kfreebsd-amd64	qemu-utils	< 1.1.2+dfsg-6a+deb7u4	qemu-utils_1.1.2+dfsg-6a+deb7u4_kfreebsd-amd64.deb
Debian	7	amd64	qemu-system	< 1.1.2+dfsg-6a+deb7u4	qemu-system_1.1.2+dfsg-6a+deb7u4_amd64.deb
Debian	7	all	qemu-keymaps	< 1.1.2+dfsg-6a+deb7u4	qemu-keymaps_1.1.2+dfsg-6a+deb7u4_all.deb
Debian	7	ia64	qemu-user-static	< 1.1.2+dfsg-6a+deb7u4	qemu-user-static_1.1.2+dfsg-6a+deb7u4_ia64.deb