CVE-2012-2119
CVSS V2 Medium 5.2
CVSS V3 None
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.
Overview
- CVE ID
- CVE-2012-2119
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2013-01-22T23:55:01
- Last Modified Date
- 2023-02-13T00:24:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 3.4.4 | |
| cpe:2.3:o:linux:linux_kernel:3.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:linux:linux_kernel:3.4.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:linux:linux_kernel:3.4.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:linux:linux_kernel:3.4.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:M/Au:S/C:N/I:N/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 5.2
- Severity
- MEDIUM
- Exploitability Score
- 4.4
- Impact Score
- 6.9
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2012-2119 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2119 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:44:43 | Added to TrackCVE | |||
| 2023-02-13 01:04:10 | 2023-02-13T00:24:14 | CVE Modified Date | updated |