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CVE-2014-8369 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d32e4dbe71374a6780eaf51d719d76f9a9bf22f	CVE
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html	CVE	Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0674.html	CVE	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1156518	CVE	Issue TrackingPatchThird Party Advisory
http://secunia.com/advisories/62326	CVE	Broken Link
http://secunia.com/advisories/62336	CVE	Broken Link
https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f	CVE	ExploitPatchThird Party Advisory
https://lkml.org/lkml/2014/10/24/460	CVE	ExploitMailing ListPatchThird Party Advisory
http://www.debian.org/security/2014/dsa-3093	CVE	Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/10/24/7	CVE	Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/70747	CVE	Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/70749	CVE	Third Party AdvisoryVDB Entry
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d32e4dbe71374a6780eaf51d719d76f9a9bf22f	[email protected]
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html	[email protected]	Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0674.html	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1156518	[email protected]	Issue TrackingPatchThird Party Advisory
http://secunia.com/advisories/62326	[email protected]	Broken Link
http://secunia.com/advisories/62336	[email protected]	Broken Link
https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f	[email protected]	ExploitPatchThird Party Advisory
https://lkml.org/lkml/2014/10/24/460	[email protected]	ExploitMailing ListPatchThird Party Advisory
http://www.debian.org/security/2014/dsa-3093	[email protected]	Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/10/24/7	[email protected]	Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/70747	[email protected]	Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/70749	[email protected]	Third Party AdvisoryVDB Entry

see all 28 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
linux linux kernel	<= 3.17.2
CPE cpe:2.3:o:linux:linux_kernel:::::::: Remediation No remediation found in references.
debian debian linux	7.0
CPE cpe:2.3:o:debian:debian_linux:7.0:::::::* Remediation No remediation found in references.
opensuse evergreen	11.4
CPE cpe:2.3:o:opensuse:evergreen:11.4:::::::* Remediation No remediation found in references.
suse linux enterprise real time extension	11 sp3
CPE cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp3:::::: Remediation No remediation found in references.
suse suse linux enterprise server	11 sp2
CPE cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp2:::ltss:::* Remediation No remediation found in references.

Change History

14 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 6, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Aug 13, 2020	Modified Analysis	[email protected]
Jun 4, 2015	CVE Modified	[email protected]
May 14, 2015	CVE Modified	[email protected]
Mar 26, 2015	CVE Modified	[email protected]
Mar 19, 2015	CVE Modified	[email protected]
Mar 18, 2015	CVE Modified	[email protected]
Mar 6, 2015	CVE Modified	[email protected]
Jan 22, 2015	CVE Modified	[email protected]
Nov 10, 2014	Initial Analysis	[email protected]

CVE-2014-8369 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

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