CVE-2014-3601
First published: Tue Aug 19 2014(Updated: )
A flaw was found in the way iommu mapping failures were handled in kvm_iommu_map_pages() function in the Linux kernel. A privileged user in the guest could use this flaw to crash the host in case the guest has access to passed in device. Acknowledgements: Red Hat would like to thank Jack Morgenstein of Mellanox for reporting this issue; the security impact of this issue was discovered by Michael Tsirkin of Red Hat.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <0:2.6.32-504.el6 | 0:2.6.32-504.el6 |
| Suse Linux Enterprise Real Time Extension | =11.0-sp3 | |
| Opensuse Evergreen | =11.4 | |
| SUSE Linux Enterprise Server | =11-sp2 | |
| SUSE SUSE Linux Enterprise Server | =11 | |
| Canonical Ubuntu Linux | =12.04 | |
| Canonical Ubuntu Linux | =14.04 | |
| Linux Linux kernel | <=3.16.1 | |
| Linux Linux kernel | =3.16.0 | |
| debian/linux | 5.10.223-1 6.1.106-3 6.1.99-1 6.10.9-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2014-3601 https://nvd.nist.gov/vuln/detail/CVE-2014-3601
- https://bugzilla.redhat.com/show_bug.cgi?id=1131951
- https://access.redhat.com/errata/RHSA-2014:1392
- https://access.redhat.com/security/cve/CVE-2014-3601
- http://secunia.com/advisories/60830
- http://www.securityfocus.com/bid/69489
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
- http://www.ubuntu.com/usn/USN-2356-1
- http://www.ubuntu.com/usn/USN-2357-1
- http://www.ubuntu.com/usn/USN-2358-1
- http://www.ubuntu.com/usn/USN-2359-1
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
- https://github.com/torvalds/linux/commit/350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95689
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- https://launchpad.net/bugs/cve/CVE-2014-3601
- http://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
- https://rhn.redhat.com/errata/RHSA-2014-1392.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3601
- https://nvd.nist.gov/vuln/detail/CVE-2014-3601
- https://security-tracker.debian.org/tracker/CVE-2014-3601
- https://ubuntu.com/security/CVE-2014-3601
- https://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7
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