CVE-2013-3495
First published: Wed Aug 28 2013(Updated: )
The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service (kernel panic) via a malformed Message Signaled Interrupt (MSI) from a PCI device that is bus mastering capable that triggers a System Error Reporting (SERR) Non-Maskable Interrupt (NMI).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| openSUSE | =13.1 | |
| openSUSE | =13.2 | |
| Xen xen-unstable | =3.3.0 | |
| Xen xen-unstable | =3.3.1 | |
| Xen xen-unstable | =3.3.2 | |
| Xen xen-unstable | =3.4.0 | |
| Xen xen-unstable | =3.4.1 | |
| Xen xen-unstable | =3.4.2 | |
| Xen xen-unstable | =3.4.3 | |
| Xen xen-unstable | =3.4.4 | |
| Xen xen-unstable | =4.0.0 | |
| Xen xen-unstable | =4.0.1 | |
| Xen xen-unstable | =4.0.2 | |
| Xen xen-unstable | =4.0.3 | |
| Xen xen-unstable | =4.0.4 | |
| Xen xen-unstable | =4.1.0 | |
| Xen xen-unstable | =4.1.1 | |
| Xen xen-unstable | =4.1.2 | |
| Xen xen-unstable | =4.1.3 | |
| Xen xen-unstable | =4.1.4 | |
| Xen xen-unstable | =4.1.5 | |
| Xen xen-unstable | =4.2.0 | |
| Xen xen-unstable | =4.2.1 | |
| Xen xen-unstable | =4.2.2 | |
| Xen xen-unstable | =4.3.0 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html
- http://osvdb.org/96438
- http://secunia.com/advisories/54341
- http://www.openwall.com/lists/oss-security/2013/08/20/8
- http://www.securityfocus.com/bid/61854
- http://www.securitytracker.com/id/1028931
- https://security.gentoo.org/glsa/201504-04
Frequently Asked Questions
What is the severity of CVE-2013-3495?
CVE-2013-3495 is rated as a high severity vulnerability due to its potential to cause kernel panic and denial of service.
How do I fix CVE-2013-3495?
To fix CVE-2013-3495, upgrade to a patched version of Xen or apply the relevant updates provided by your distribution.
What versions of Xen are affected by CVE-2013-3495?
CVE-2013-3495 affects Xen versions from 3.3.x through 4.3.x, including specific versions like 3.3.1, 4.1.5, and others.
How can CVE-2013-3495 be exploited?
CVE-2013-3495 can be exploited by local guests sending a malformed Message Signaled Interrupt (MSI) from a bus mastering capable PCI device.
What are the consequences of CVE-2013-3495 exploitation?
Exploiting CVE-2013-3495 can lead to a denial of service condition resulting in a kernel panic, impacting the stability of the host system.
- agent/references
- agent/type
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- agent/software-canonical-lookup-request
- vendor/opensuse
- canonical/opensuse
- version/opensuse/13.1
- version/opensuse/13.2
- vendor/xen
- canonical/xen xen-unstable
- version/xen xen-unstable/3.3.0
- version/xen xen-unstable/3.3.1
- version/xen xen-unstable/3.3.2
- version/xen xen-unstable/3.4.0
- version/xen xen-unstable/3.4.1
- version/xen xen-unstable/3.4.2
- version/xen xen-unstable/3.4.3
- version/xen xen-unstable/3.4.4
- version/xen xen-unstable/4.0.0
- version/xen xen-unstable/4.0.1
- version/xen xen-unstable/4.0.2
- version/xen xen-unstable/4.0.3
- version/xen xen-unstable/4.0.4
- version/xen xen-unstable/4.1.0
- version/xen xen-unstable/4.1.1
- version/xen xen-unstable/4.1.2
- version/xen xen-unstable/4.1.3
- version/xen xen-unstable/4.1.4
- version/xen xen-unstable/4.1.5
- version/xen xen-unstable/4.2.0
- version/xen xen-unstable/4.2.1
- version/xen xen-unstable/4.2.2
- version/xen xen-unstable/4.3.0