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."
CVSS Details
- CVSS 3.1 Base Score: 7.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade xen | Jul 30, 2024 | Nov 23, 2013 |
| Gentoo Linux | — | Upgrade app-emulations/xen-tools.Upgrade app-emulations/xen-pvgrub.Upgrade app-emulations/xen. | Oct 30, 2017 | Nov 23, 2013 |
| Suse | — | Upgrade xen-doc-pdfUpgrade xen-libs-32bitUpgrade xen-toolsUpgrade xen-libsUpgrade xen-kmp-defaultUpgrade xenUpgrade xen-kmp-paeUpgrade xen-doc-htmlUpgrade xen-tools-domU | Dec 23, 2013 | Nov 23, 2013 |
| Ubuntu | — | Upgrade xen | Nov 19, 2024 | Nov 23, 2013 |
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