Overview
- Description
- common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability to CVE-2014-9066.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 4.4
- Impact score
- 6.9
- Exploitability score
- 2.7
- Vector string
- AV:L/AC:M/Au:S/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-17
Social media
- Hype score
- Not currently trending
Configurations
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"versionEndIncluding": "4.4.1"
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