NVD

Id
30967  
Name
CVE-2014-2568  
Description
Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.  
Reject
 
CVSS Version
2  
CVSS Score
2.9  
Severity
Low  
CVSS Base Score
2.9  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
5.5  
CVSS Vector
(AV:A/AC:M/Au:N/C:P/I:N/A:N)  
Pub Date
2017-01-19  
Published
2014-03-24  
Modified Date
2014-07-17  
Seq
2014-2568  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
162831 30967 CVE-2014-2568 [oss-sec] 20140320 CVE request -- kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()ied  View
162832 30967 CVE-2014-2568 [oss-security] 20140320 Re: CVE request -- kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()ied  View
162833 30967 CVE-2014-2568 66348  View
162834 30967 CVE-2014-2568 linux-kernel-cve20142568-info-disclosure(91922)  View
162835 30967 CVE-2014-2568 https://bugzilla.redhat.com/show_bug.cgi?id=1079012  View
162836 30967 CVE-2014-2568 [linux-kernel] 20140320 [PATCH v3] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
12906 JVNDB-2014-001781 Linux Kernel の net/netfilter/nfnetlink_queue_core.c 内の nfqnl_zcopy 関数における重要な情報を取得される脆弱性 Linux Kernel の net/netfilter/nfnetlink_queue_core.c 内の nfqnl_zcopy 関数には、解放済みメモリの使用 (Use-after-free) により、カーネルメモリから重要な情報を取得される脆弱性が存在します。 CVE-2014-2568 69855 CVE-2014-2568 30967 2.9 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-001781.html 2014-03-20 2014-03-25 View