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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade xen | Aug 30, 2017 | Aug 28, 2013 |
| Debian | — | Upgrade xen | Jul 30, 2024 | Aug 28, 2013 |
| Gentoo Linux | — | Upgrade app-emulation/xen-tools.Upgrade app-emulation/xen.Upgrade app-emulation/xen-pvgrub. | Oct 30, 2017 | Aug 28, 2013 |
| Suse | — | Upgrade xen-kmp-paeUpgrade xen-kmp-traceUpgrade xen-kmp-defaultUpgrade sle-sdk-releaseUpgrade xen-libs-32bitUpgrade xen-libsUpgrade xen-develUpgrade xenUpgrade xen-kmp-desktopUpgrade xen-doc-htmlUpgrade xen-toolsUpgrade xen-tools-domUUpgrade xen-doc-pdf | Feb 17, 2015 | Aug 28, 2013 |
| Ubuntu | — | Upgrade xen | Nov 19, 2024 | Aug 28, 2013 |
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