Upstream information

CVE-2012-2652 at MITRE

Description

The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entry: 764526 [CLOSED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP3
  • kvm >= 1.4.1-0.11.1
Patchnames:
SUSE Linux Enterprise Server 11 SP3 GA kvm
SUSE Linux Enterprise Server 11 SP4
  • kvm >= 1.4.2-30.5
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA kvm
SUSE Studio Onsite Runner 1.2
  • kvm >= 0.12.5-1.24.1
Patchnames:
slestso12-kvm
SUSE Studio Extension for System z 1.2
  • kvm >= 0.12.5-1.24.1
studioonsite1.2.s390x
SAT Patch Nr: 6757
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Server 11 SP2
  • kvm >= 0.15.1-0.21.1
sles11-sp2.x86-64
sled11-sp2.x86
sles11-sp2.x86
sled11-sp2.x86-64
SAT Patch Nr: 6455
openSUSE 11.4
  • kvm >= 0.14.0.0-1.20.1
  • kvm-debuginfo >= 0.14.0.0-1.20.1
  • kvm-debugsource >= 0.14.0.0-1.20.1
Patchnames:
openSUSE-2012-364


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 11 SP1 kvm Released
SUSE Linux Enterprise Desktop 11 SP2 kvm Released
SUSE Linux Enterprise Server 11 SP1 kvm Released
SUSE Linux Enterprise Server 11 SP1 LTSS kvm Released
SUSE Linux Enterprise Server 11 SP2 kvm Released
SUSE Linux Enterprise Server 11 SP2 LTSS kvm Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 kvm Released