NVD

Id
25659  
Name
CVE-2015-4178  
Description
The fs_pin implementation in the Linux kernel before 4.0.5 does not ensure the internal consistency of a certain list data structure, which allows local users to cause a denial of service (system crash) by leveraging user-namespace root access for an MNT_DETACH umount2 system call, related to fs/fs_pin.c and include/linux/fs_pin.h.  
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
2016-05-02  
Modified Date
2016-05-06  
Seq
2015-4178  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
135767 25659 CVE-2015-4178 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=820f9f147dcce2602eefd9b575bbbd9ea14f0953  View
135768 25659 CVE-2015-4178 [oss-security] 20150529 Re: CVE request Linux kernel: ns: user namespaces panic  View
135769 25659 CVE-2015-4178 [oss-security] 20150529 CVE request Linux kernel: ns: user namespaces panic  View
135770 25659 CVE-2015-4178 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.5  View
135771 25659 CVE-2015-4178 [oss-security] 20150604 Re: Re: CVE request Linux kernel: ns: user namespaces panic  View
135772 25659 CVE-2015-4178 https://bugzilla.redhat.com/show_bug.cgi?id=1249849  View
135773 25659 CVE-2015-4178 https://github.com/torvalds/linux/commit/820f9f147dcce2602eefd9b575bbbd9ea14f0953  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
11808 JVNDB-2015-007128 Linux Kernel の fs_pin の実装におけるサービス運用妨害 (DoS) の脆弱性 Linux Kernel の fs_pin の実装は、特定のリストのデータ構造の内部整合性 (internal consistency) 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-2015-4178 81403 CVE-2015-4178 25659 4.9 5.5 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-007128.html 2015-06-06 2016-05-11 View