NVD

Id
35440  
Name
CVE-2014-8369  
Description
The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.  
Reject
 
CVSS Version
2  
CVSS Score
4.6  
Severity
Medium  
CVSS Base Score
4.6  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-19  
Published
2014-11-10  
Modified Date
2015-06-03  
Seq
2014-8369  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
181656 35440 CVE-2014-8369 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3d32e4dbe71374a6780eaf51d719d76f9a9bf22f  View
181657 35440 CVE-2014-8369 SUSE-SU-2015:0481  View
181658 35440 CVE-2014-8369 openSUSE-SU-2015:0566  View
181659 35440 CVE-2014-8369 SUSE-SU-2015:0736  View
181660 35440 CVE-2014-8369 RHSA-2015:0674  View
181661 35440 CVE-2014-8369 DSA-3093  View
181662 35440 CVE-2014-8369 [oss-security] 20141024 CVE-2014-8369 - Linux kernel iommu.c excessive unpinning  View
181663 35440 CVE-2014-8369 70747  View
181664 35440 CVE-2014-8369 70749  View
181665 35440 CVE-2014-8369 https://bugzilla.redhat.com/show_bug.cgi?id=1156518  View
181666 35440 CVE-2014-8369 https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f  View
181667 35440 CVE-2014-8369 [linux-kernel] 20141024 [PATCH 13/14] kvm: fix excessive pages un-pinning in kvm_iommu_map error path.  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
16452 JVNDB-2014-005327 Linux Kernel の virt/kvm/iommu.c 内の kvm_iommu_map_pages 関数におけるサービス運用妨害 (DoS) の脆弱性 Linux Kernel の virt/kvm/iommu.c 内の kvm_iommu_map_pages 関数には、マッピングの失敗を処理している間、ページ数を誤って計算するため、サービス運用妨害 (ホスト OS ページのピンニング解除) 状態にされるなど、不特定の影響を受ける脆弱性が存在します。 CVE-2014-8369 75662 CVE-2014-8369 35440 4.6 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-005327.html 2014-10-24 2015-06-08 View