Description
Heap-based buffer overflow in the Cirrus VGA emulator (hw/display/cirrus_vga.c) in QEMU before 2.2.0 allows local guest users to execute arbitrary code via vectors related to blit regions. NOTE: this vulnerability exists because an incomplete fix for CVE-2007-1320.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2014/12/04/8 ↗
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=bf25983345ca44aec3dd92c57142be45452bd38a ↗
- http://rhn.redhat.com/errata/RHSA-2015-0795.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-0624.html ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154656.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-0891.html ↗
- http://www.securityfocus.com/bid/71477 ↗
- http://rhn.redhat.com/errata/RHSA-2015-0643.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99126 ↗
- http://secunia.com/advisories/60364 ↗
- http://rhn.redhat.com/errata/RHSA-2015-0349.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-0868.html ↗
- http://lists.gnu.org/archive/html/qemu-devel/2014-12/msg00508.html ↗
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=d3532a0db02296e687711b8cdc7791924efccea0 ↗
- http://www.debian.org/security/2014/dsa-3088 ↗
- http://support.citrix.com/article/CTX200892 ↗
- http://www.debian.org/security/2014/dsa-3087 ↗
- http://rhn.redhat.com/errata/RHSA-2015-0867.html ↗