CVE-2014-1896
- State
- Published
- Severity
- Not scored
- Published
- Apr 1, 2014
- Updated
- Aug 6, 2024
- Reserved
- Feb 7, 2014
Description
The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a "read or write past the end of the ring."
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://xenbits.xen.org/xsa/xsa86.patch
- http://xenbits.xen.org/xsa/advisory-86.html
- SUSE-SU-2014:0373vendor-advisory
- GLSA-201407-03vendor-advisory
- [oss-security] 20140210 Xen Security Advisory 86 (CVE-2014-1896) - libvchan failure handling malicious ring indexesmailing-list
- [oss-security] 20140207 Re: Xen Security Advisory 84 - integer overflow in several XSM/Flask hypercallsmailing-list
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