CVE-2014-7188
- State
- Published
- Severity
- Not scored
- Published
- Oct 2, 2014
- Updated
- Aug 6, 2024
- Reserved
- Sep 26, 2014
Description
The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- openSUSE-SU-2014:1281vendor-advisory
- FEDORA-2014-12000vendor-advisory
- http://support.citrix.com/article/CTX201794
- openSUSE-SU-2014:1279vendor-advisory
- http://support.citrix.com/article/CTX200218
- FEDORA-2014-12002vendor-advisory
- http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf
- 1030936vdb-entry
- http://xenbits.xen.org/xsa/advisory-108.html
- FEDORA-2014-12036vendor-advisory
- 61664third-party-advisory
- DSA-3041vendor-advisory
- 61858third-party-advisory
- 61890third-party-advisory
- GLSA-201412-42vendor-advisory
- xen-cve20147188-dos(96785)vdb-entry
- 70198vdb-entry
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