cve-2014-3601
Vulnerability from cvelistv5
Published
2014-09-01 01:00
Modified
2024-08-06 10:50
Severity ?
Summary
The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.
References
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.htmlThird Party Advisory
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.htmlThird Party Advisory
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.htmlThird Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/60830
secalert@redhat.comhttp://www.securityfocus.com/bid/69489
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2356-1Third Party Advisory
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2357-1Third Party Advisory
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2358-1Third Party Advisory
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2359-1Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1131951Issue Tracking
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/95689
secalert@redhat.comhttps://github.com/torvalds/linux/commit/350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7Exploit, Patch
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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