CVE-2012-2119
Scores
EPSS
Percentile: 0.3%
CVSS
CVSS Score: 5.2/10
All CVSS Scores
Vector: AV:A/AC:M/Au:S/C:N/I:N/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Adjacent Network (A)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Buffer overflow in the macvtap device driver in the Linux kernel before 3.4.5, when running in certain configurations, allows privileged KVM guest users to cause a denial of service (crash) via a long descriptor with a long vector length.
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Sources
CWEs
Exploits
Vulnerable Software (5)
Type: Configuration
Product: kernel
Operating System: rhel 6
{ "fixed": "2.6.32-220.23.1.el6"}
Source: redhat
Type: Configuration
Product: linux
Operating System: ubuntu hardy 8.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: debian
{ "fixed": "3.2.20-1"}
Source: debian
Type: Configuration
Product: linux-2.6
Operating System: debian squeeze 6
{ "unaffected": true}
Source: debian
Type: Configuration
Vendor: *
Product: linux_kernel
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.4", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:linu...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.4", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:3.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:3.4.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:3.4.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:3.4.3:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd