6.9

CVE-2012-2137

Buffer overflow in virt/kvm/irq_comm.c in the KVM subsystem in the Linux kernel before 3.2.24 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to Message Signaled Interrupts (MSI), irq routing entries, and an incorrect check by the setup_routing_entry function before invoking the kvm_set_irq function.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.33 < 3.0.72
Linux ≫ Linux Kernel Version >= 3.1 < 3.2.24
Linux ≫ Linux Kernel Version >= 3.3 < 3.4.81
Canonical ≫ Ubuntu Linux Version10.04 SwEdition-
Canonical ≫ Ubuntu Linux Version11.10
Canonical ≫ Ubuntu Linux Version12.04 SwEdition-
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.52% 0.4
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://marc.info/?l=bugtraq&m=139447903326211&w=2
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
Third Party Advisory
Mailing List
http://rhn.redhat.com/errata/RHSA-2012-0743.html
Third Party Advisory
http://ubuntu.com/usn/usn-1607-1
Third Party Advisory
http://www.ubuntu.com/usn/USN-1594-1
Third Party Advisory
http://ubuntu.com/usn/usn-1529-1
Third Party Advisory
http://secunia.com/advisories/50961
Broken Link
http://www.ubuntu.com/usn/USN-1606-1
Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.24
Vendor Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=f2ebd422f71cda9c791f76f85d2ca102ae34a1ed
Vendor Advisory
http://secunia.com/advisories/50952
Broken Link
http://ubuntu.5.n6.nabble.com/PATCH-Oneiric-CVE-2012-2137-KVM-Fix-buffer-overflow-in-kvm-set-irq-td4990566.html
Third Party Advisory
http://www.securityfocus.com/bid/54063
Third Party Advisory
VDB Entry
http://www.ubuntu.com/usn/USN-1609-1
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=816151
Third Party Advisory
Issue Tracking