NVD

Id
47328  
Name
CVE-2012-6657  
Description
The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service (system crash) by leveraging the ability to create a raw socket.  
Reject
 
CVSS Version
2  
CVSS Score
4.9  
Severity
Medium  
CVSS Base Score
4.9  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-19  
Published
2014-09-28  
Modified Date
2016-08-22  
Seq
2012-6657  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
236572 47328 CVE-2012-6657 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3e10986d1d698140747fcfc2761ec9cb64c1d582  View
236573 47328 CVE-2012-6657 SUSE-SU-2015:0652  View
236574 47328 CVE-2012-6657 SUSE-SU-2015:0812  View
236575 47328 CVE-2012-6657 HPSBGN03285  View
236576 47328 CVE-2012-6657 HPSBGN03282  View
236577 47328 CVE-2012-6657 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.7  View
236578 47328 CVE-2012-6657 [oss-security] 20140915 Re: CVE request Linux kernel: net: guard tcp_set_keepalive against crash  View
236579 47328 CVE-2012-6657 https://bugzilla.redhat.com/show_bug.cgi?id=1141742  View
236580 47328 CVE-2012-6657 https://github.com/torvalds/linux/commit/3e10986d1d698140747fcfc2761ec9cb64c1d582  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30572 JVNDB-2012-006280 Linux Kernel の net/core/sock.c の sock_setsockopt 関数におけるサービス運用妨害 (DoS) の脆弱性 Linux Kernel の net/core/sock.c の sock_setsockopt 関数は、keepalive アクションがストリームソケットに関連付けられていることを確認しないため、サービス運用妨害 (システムクラッシュ) 状態にされる脆弱性が存在します。 CVE-2012-6657 59895 CVE-2012-6657 47328 4.9 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-006280.html 2012-10-13 2014-09-30 View