CVE-2014-3967
The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x does not properly check the return value from the IRQ setup check, which allows local HVM guest administrators to cause a denial of service
02 Description
The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x does not properly check the return value from the IRQ setup check, which allows local HVM guest administrators to cause a denial of service
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.71% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 53.0% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-06-05 20:00Z12 YR AGO
- Last updated
- 2024-08-06 10:57Z2 YR AGO
- Reserved
- 2014-06-04
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 8ddbb2dfcd6c2144c7cc4e9c5db24a44a4424eab5120f37fd34762aaebacb968
05 Affected products
06 References
- security.gentoo.orgGLSA-201504-04https://security.gentoo.org/glsa/201504-04
- xenbits.xen.orghttp://xenbits.xen.org/xsa/advisory-96.html
- lists.opensuse.orgopenSUSE-SU-2014:1281http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
- lists.opensuse.orgopenSUSE-SU-2014:1279http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
- lists.fedoraproject.orgFEDORA-2014-7423http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134710.html
- lists.fedoraproject.orgFEDORA-2014-7408http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134739.html
- www.securitytracker.com1030322http://www.securitytracker.com/id/1030322
- www.securityfocus.com67794http://www.securityfocus.com/bid/67794
- www.openwall.com[oss-security] 20140604 Re: Xen Security Advisory 96 - Vulnerabilities in HVM MSI injectionhttp://www.openwall.com/lists/oss-security/2014/06/04/13
07 Fixed in
Debian 12
- xen Fixed in 4.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- xen Fixed in 4.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- xen Fixed in 4.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- xen Fixed in 4.4.0-0ubuntu5.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.