CVE-2017-12134
- State
- Published
- Severity
- Not scored
- Published
- Aug 24, 2017
- Updated
- Aug 5, 2024
- Reserved
- Aug 1, 2017
Description
The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://support.citrix.com/article/CTX225941
- 1039176vdb-entry
- http://xenbits.xen.org/xsa/advisory-229.html
- DSA-3981vendor-advisory
- USN-3655-1vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1477656
- GLSA-201801-14vendor-advisory
- USN-3655-2vendor-advisory
- [oss-security] 20170815 Xen Security Advisory 229 (CVE-2017-12134) - linux: Fix Xen block IO merge-ability calculationmailing-list
- 100343vdb-entry
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