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prionPRIOn knowledge basePRION:CVE-2012-2121
HistoryMay 17, 2012 - 11:00 a.m.

Memory corruption

2012-05-1711:00:00
PRIOn knowledge base
www.prio-n.com
4

6.6 Medium

AI Score

Confidence

Low

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

24.6%

JSON

The KVM implementation in the Linux kernel before 3.3.4 does not properly manage the relationships between memory slots and the iommu, which allows guest OS users to cause a denial of service (memory leak and host OS crash) by leveraging administrative access to the guest OS to conduct hotunplug and hotplug operations on devices.

CPENameOperatorVersion
linux_kernelle3.3.3

Related

ubuntucve 1
cve 1
redhat 2
openvas 36
oraclelinux 5
ubuntu 10
nessus 25
centos 2
fedora 3
securityvulns 1
debian 1
osv 1
ubuntucve
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CVE-2012-2121
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cve
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redhat
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(RHSA-2012:0676) Moderate: kvm security and bug fix update
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(RHSA-2012:0743) Important: kernel security and bug fix update
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openvas
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CentOS Update for kmod-kvm CESA-2012:0676 centos5
2012-07-30 00:00:00
Oracle: Security Advisory (ELSA-2012-0676)
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CentOS Update for kmod-kvm CESA-2012:0676 centos5
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oraclelinux
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kvm security and bug fix update
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Unbreakable Enterprise kernel security and bugfix update
2012-06-20 00:00:00
kernel security and bug fix update
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Linux kernel (EC2) vulnerabilities
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Scientific Linux Security Update : kvm on SL5.x x86_64 (20120521)
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Oracle Linux 5 : kvm (ELSA-2012-0676)
2013-07-12 00:00:00
Ubuntu 10.04 LTS : linux vulnerabilities (USN-2036-1)
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centos
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kmod, kvm security update
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kernel, perf, python security update
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fedora
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[SECURITY] Fedora 17 Update: kernel-3.3.2-8.fc17
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[SECURITY] Fedora 16 Update: kernel-3.3.2-6.fc16
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[SECURITY] Fedora 15 Update: kernel-2.6.43.2-6.fc15
2012-04-26 03:29:54
securityvulns
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[USN-1473-1] Linux kernel vulnerabilities
2012-07-09 00:00:00
debian
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[SECURITY] [DSA 2668-1] linux-2.6 security update
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osv
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linux-2.6 - several
2013-05-14 00:00:00

6.6 Medium

AI Score

Confidence

Low

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

24.6%

JSON
Related for PRION:CVE-2012-2121
ubuntucve1cve1redhat2openvas36oraclelinux5ubuntu10nessus25centos2fedora3securityvulns1debian1osv1