NVD

Id
31376  
Name
CVE-2014-3122  
Description
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.  
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
2014-05-11  
Modified Date
2014-07-17  
Seq
2014-3122  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
164261 31376 CVE-2014-3122 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57e68e9cd65b4b8eb4045a1e0d0746458502554c  View
164262 31376 CVE-2014-3122 DSA-2926  View
164263 31376 CVE-2014-3122 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3  View
164264 31376 CVE-2014-3122 [oss-security] 20140430 Re: CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking  View
164265 31376 CVE-2014-3122 67162  View
164266 31376 CVE-2014-3122 https://bugzilla.redhat.com/show_bug.cgi?id=1093076  View
164267 31376 CVE-2014-3122 https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
13579 JVNDB-2014-002454 Linux Kernel の mm/rmap.c の try_to_unmap_cluster 関数におけるサービス運用妨害 (DoS) の脆弱性 Linux Kernel の mm/rmap.c の try_to_unmap_cluster 関数は、ページがロックされるべきかどうかを適切に配慮しないため、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-2014-3122 70409 CVE-2014-3122 31376 4.9 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-002454.html 2014-05-06 2014-05-13 View