NVD

Id
41492  
Name
CVE-2013-6436  
Description
The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory tunables, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) via a guest in the shutdown status, as demonstrated by the "virsh memtune" command.  
Reject
 
CVSS Version
2  
CVSS Score
2.1  
Severity
Low  
CVSS Base Score
2.1  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-18  
Published
2014-01-07  
Modified Date
2015-01-02  
Seq
2013-6436  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
209667 41492 CVE-2013-6436 http://libvirt.org/git/?p=libvirt.git;a=commit;h=f8c1cb90213508c4f32549023b0572ed774e48aa  View
209668 41492 CVE-2013-6436 openSUSE-SU-2014:0010  View
209669 41492 CVE-2013-6436 GLSA-201412-04  View
209670 41492 CVE-2013-6436 USN-2093-1  View
209671 41492 CVE-2013-6436 [libvirt] 20131220 SECURITY: CVE-2013-6436: libvirtd daemon crash when reading memory tunables for LXC guest in shutoff status  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
24230 JVNDB-2013-005805 libvirt の lxc/lxc_driver.c 内の lxcDomainGetMemoryParameters メソッドにおけるサービス運用妨害 (DoS) の脆弱性 libvirt の lxc/lxc_driver.c 内の lxcDomainGetMemoryParameters メソッドは、メモリチューナブル (memory tunable) を読み込む際、LXC ゲストのステータスを適切にチェックしないため、サービス運用妨害 (NULL ポインタデリファレンスおよび libvirtd クラッシュ) 状態にされる脆弱性が存在します。 CVE-2013-6436 66378 CVE-2013-6436 41492 2.1 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-005805.html 2013-12-20 2014-01-09 View