7.4
CVE-2011-2212
- EPSS 0.71%
- Veröffentlicht 21.06.2012 15:55:09
- Zuletzt bearbeitet 16.06.2026 23:30:56
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
LoginBuffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service (guest crash) or gain privileges via a crafted indirect descriptor related to "virtqueue in and out requests."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.71% | 0.486 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.4 | 4.4 | 10 |
AV:A/AC:M/Au:S/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://lists.opensuse.org/opensuse-security-announce/2011-07/msg00007.html
http://rhn.redhat.com/errata/RHSA-2011-0919.html
http://secunia.com/advisories/45158
http://secunia.com/advisories/45170
http://secunia.com/advisories/45187
http://secunia.com/advisories/45188
http://secunia.com/advisories/45301
http://secunia.com/advisories/45354
http://ubuntu.com/usn/usn-1165-1
http://www.osvdb.org/74751
https://bugzilla.redhat.com/show_bug.cgi?id=713589
https://hermes.opensuse.org/messages/9605323
https://www.debian.org/security/2011/dsa-2282