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Last updated: 2/8/2016 8:37:34 PM

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Vulnerability Summary for CVE-2012-2320

Original release date: 05/18/2012
Last revised: 08/13/2012


ConnMan before 0.85 does not ensure that netlink messages originate from the kernel, which allows remote attackers to bypass intended access restrictions and cause a denial of service via a crafted netlink message.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.8 (HIGH) (AV:N/AC:L/Au:N/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: BID
Name: 53406
External Source: XF
Name: connman-netlink-security-bypass(75465)
External Source: OSVDB
Name: 81704
External Source: MLIST
Name: [oss-security] 20120507 Re: connman heads up / CVE requests
External Source: GENTOO
Name: GLSA-201205-02
External Source: MISC
Name: https://bugzilla.novell.com/show_bug.cgi?id=715172
External Source: MLIST
Name: [oss-security] 20120507 Re: connman heads up / CVE requests
External Source: CONFIRM
Name: http://git.kernel.org/?p=network/connman/connman.git;a=commit;h=c1b968984212b46bea1330f5ae029507b9bfded9
External Source: MLIST
Name: [oss-security] 20120507 connman heads up / CVE requests
External Source: CONFIRM
Name: http://git.kernel.org/?p=network/connman/connman.git;a=commit;h=b0ec6eb4466acc57a9ea8be52c17b674b6ea0618

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:connman:connman:0.1
* cpe:/a:connman:connman:0.2
* cpe:/a:connman:connman:0.3
* cpe:/a:connman:connman:0.4
* cpe:/a:connman:connman:0.5
* cpe:/a:connman:connman:0.6
* cpe:/a:connman:connman:0.7
* cpe:/a:connman:connman:0.8
* cpe:/a:connman:connman:0.9
* cpe:/a:connman:connman:0.10
* cpe:/a:connman:connman:0.11
* cpe:/a:connman:connman:0.12
* cpe:/a:connman:connman:0.13
* cpe:/a:connman:connman:0.14
* cpe:/a:connman:connman:0.15
* cpe:/a:connman:connman:0.16
* cpe:/a:connman:connman:0.17
* cpe:/a:connman:connman:0.18
* cpe:/a:connman:connman:0.19
* cpe:/a:connman:connman:0.20
* cpe:/a:connman:connman:0.21
* cpe:/a:connman:connman:0.22
* cpe:/a:connman:connman:0.23
* cpe:/a:connman:connman:0.24
* cpe:/a:connman:connman:0.25
* cpe:/a:connman:connman:0.26
* cpe:/a:connman:connman:0.27
* cpe:/a:connman:connman:0.28
* cpe:/a:connman:connman:0.29
* cpe:/a:connman:connman:0.30
* cpe:/a:connman:connman:0.31
* cpe:/a:connman:connman:0.32
* cpe:/a:connman:connman:0.33
* cpe:/a:connman:connman:0.34
* cpe:/a:connman:connman:0.35
* cpe:/a:connman:connman:0.36
* cpe:/a:connman:connman:0.37
* cpe:/a:connman:connman:0.38
* cpe:/a:connman:connman:0.39
* cpe:/a:connman:connman:0.40
* cpe:/a:connman:connman:0.41
* cpe:/a:connman:connman:0.42
* cpe:/a:connman:connman:0.43
* cpe:/a:connman:connman:0.44
* cpe:/a:connman:connman:0.45
* cpe:/a:connman:connman:0.46
* cpe:/a:connman:connman:0.47
* cpe:/a:connman:connman:0.48
* cpe:/a:connman:connman:0.49
* cpe:/a:connman:connman:0.50
* cpe:/a:connman:connman:0.51
* cpe:/a:connman:connman:0.52
* cpe:/a:connman:connman:0.53
* cpe:/a:connman:connman:0.54
* cpe:/a:connman:connman:0.55
* cpe:/a:connman:connman:0.56
* cpe:/a:connman:connman:0.57
* cpe:/a:connman:connman:0.58
* cpe:/a:connman:connman:0.59
* cpe:/a:connman:connman:0.60
* cpe:/a:connman:connman:0.61
* cpe:/a:connman:connman:0.62
* cpe:/a:connman:connman:0.63
* cpe:/a:connman:connman:0.64
* cpe:/a:connman:connman:0.65
* cpe:/a:connman:connman:0.66
* cpe:/a:connman:connman:0.67
* cpe:/a:connman:connman:0.68
* cpe:/a:connman:connman:0.69
* cpe:/a:connman:connman:0.70
* cpe:/a:connman:connman:0.71
* cpe:/a:connman:connman:0.72
* cpe:/a:connman:connman:0.73
* cpe:/a:connman:connman:0.74
* cpe:/a:connman:connman:0.75
* cpe:/a:connman:connman:0.76
* cpe:/a:connman:connman:0.77
* cpe:/a:connman:connman:0.78
* cpe:/a:connman:connman:0.79
* cpe:/a:connman:connman:0.80
* cpe:/a:connman:connman:0.81
* cpe:/a:connman:connman:0.82
* cpe:/a:connman:connman:0.83
* cpe:/a:connman:connman:0.84 and previous versions

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Permissions, Privileges, and Access Control (CWE-264)