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Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade xen | Jul 30, 2024 | Apr 1, 2015 |
| Freebsd | — | Upgrade xen-kernel | Dec 10, 2025 | Jul 11, 2015 |
| Gentoo Linux | — | Upgrade app-emulation/xen. | Oct 30, 2017 | Apr 1, 2015 |
| Suse | — | Upgrade xen-kmp-defaultUpgrade xenUpgrade xen-toolsUpgrade xen-libsUpgrade xen-doc-pdfUpgrade xen-libs-32bitUpgrade xen-doc-htmlUpgrade xen-develUpgrade xen-tools-domUUpgrade xen-kmp-pae | Dec 18, 2015 | Apr 1, 2015 |
| Ubuntu | — | Upgrade xen | Nov 19, 2024 | Apr 1, 2015 |
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