CVE-2013-2211
High
Description
The libxenlight (libxl) toolstack library in Xen 4.0.x, 4.1.x, and 4.2.x uses weak permissions for xenstore keys for paravirtualised and emulated serial console devices, which allows local guest administrators to modify the xenstore value via unspecified vectors.
SeverityHigh
CVSS7.4
Exploit probability—
ProductXen
PublishedAug 28, 2013
First seenAug 28, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xen xen | 4.2.0, 4.2.1, 4.2.2, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4 | — |
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