CVE-2013-6375
High
Description
Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properly flush the TLB after clearing a present translation table entry, which allows local guest administrators to cause a denial of service or gain privileges via unspecified vectors related to an "inverted boolean parameter."
SeverityHigh
CVSS7.9
Exploit probability—
ProductXen
PublishedNov 23, 2013
First seenNov 23, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xen xen | 4.2.1, 4.2.2, 4.2.3, 4.3.0, 4.3.1 | — |
| opensuse opensuse | 13.1 | — |
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