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CVE Vulnerability Details :
CVE-2011-2512
PUBLISHED
More InfoOfficial Page
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
View Known Exploited Vulnerability (KEV) details
Published At-21 Jun, 2012 | 15:00
Updated At-06 Aug, 2024 | 23:00
Rejected At-
▼CVE Numbering Authority (CNA)

The virtio_queue_notify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service (guest crash) and possibly execute arbitrary code via a negative number in the Queue Notify field of the Virtio Header, which bypasses a signed comparison.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://rhn.redhat.com/errata/RHSA-2011-0919.html
vendor-advisory
x_refsource_REDHAT
http://secunia.com/advisories/45170
third-party-advisory
x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2011/06/28/13
mailing-list
x_refsource_MLIST
http://secunia.com/advisories/44648
third-party-advisory
x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2011/06/29/15
mailing-list
x_refsource_MLIST
http://secunia.com/advisories/45301
third-party-advisory
x_refsource_SECUNIA
http://secunia.com/advisories/45158
third-party-advisory
x_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00007.html
vendor-advisory
x_refsource_SUSE
http://www.osvdb.org/74751
vdb-entry
x_refsource_OSVDB
http://secunia.com/advisories/44458
third-party-advisory
x_refsource_SECUNIA
http://ubuntu.com/usn/usn-1165-1
vendor-advisory
x_refsource_UBUNTU
https://www.debian.org/security/2011/dsa-2270
vendor-advisory
x_refsource_DEBIAN
https://hermes.opensuse.org/messages/9605323
vendor-advisory
x_refsource_SUSE
http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=7157e2e23e89adcd436caeab31fdd6b47eded377
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://rhn.redhat.com/errata/RHSA-2011-0919.html
vendor-advisory
x_refsource_REDHAT
x_transferred
http://secunia.com/advisories/45170
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.openwall.com/lists/oss-security/2011/06/28/13
mailing-list
x_refsource_MLIST
x_transferred
http://secunia.com/advisories/44648
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.openwall.com/lists/oss-security/2011/06/29/15
mailing-list
x_refsource_MLIST
x_transferred
http://secunia.com/advisories/45301
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://secunia.com/advisories/45158
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00007.html
vendor-advisory
x_refsource_SUSE
x_transferred
http://www.osvdb.org/74751
vdb-entry
x_refsource_OSVDB
x_transferred
http://secunia.com/advisories/44458
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://ubuntu.com/usn/usn-1165-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://www.debian.org/security/2011/dsa-2270
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://hermes.opensuse.org/messages/9605323
vendor-advisory
x_refsource_SUSE
x_transferred
http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=7157e2e23e89adcd436caeab31fdd6b47eded377
x_refsource_CONFIRM
x_transferred
Details not found