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CVE
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CVE-2012-3520Date: (C)2012-10-03   (M)2024-02-22


The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 1.9
Exploit Score: 3.4
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE
  
Reference:
SECUNIA-50848
BID-55152
USN-1599-1
USN-1610-1
http://www.openwall.com/lists/oss-security/2012/08/22/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.30
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
https://bugzilla.redhat.com/show_bug.cgi?id=850449
https://github.com/torvalds/linux/commit/e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea
openSUSE-SU-2012:1330
openSUSE-SU-2013:0261

CWE    1
CWE-287
OVAL    21
oval:org.secpod.oval:def:1601314
oval:org.secpod.oval:def:701042
oval:org.secpod.oval:def:701033
oval:org.secpod.oval:def:400425
...

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