full-disclosure - [ MDVSA-2013:138 ] x11-driver-video-qxl

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Message-Id: <E1UPxTE-0004y2-TL@titan.mandriva.com>
Date: Wed, 10 Apr 2013 18:02:00 +0200
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2013:138 ] x11-driver-video-qxl

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2013:138
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : x11-driver-video-qxl
 Date    : April 10, 2013
 Affected: Business Server 1.0
 _______________________________________________________________________

 Problem Description:

 Updated x11-driver-video-qxl package fixes security vulnerability:

 A flaw was found in the way the host&#039;s qemu-kvm qxl driver and
 the guest&#039;s X.Org qxl driver interacted when a SPICE connection
 terminated. A user able to initiate a SPICE connection to a guest
 could use this flaw to make the guest temporarily unavailable or,
 potentially (if the sysctl kernel.softlockup_panic variable was set
 to 1 in the guest), crash the guest (CVE-2013-0241).
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0241
 https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0036
 _______________________________________________________________________

 Updated Packages:

 Mandriva Business Server 1/X86_64:
 45afe4e8c0274558fc1bc8c202115808  mbs1/x86_64/x11-driver-video-qxl-0.0.16-5.1.mbs1.x86_64.rpm 
 379d4bbc4a8c6a96c4b79448a3b522f5  mbs1/SRPMS/x11-driver-video-qxl-0.0.16-5.1.mbs1.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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