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Use-after-free vulnerability in the xc_cpupool_getinfo function in Xen 4.1.x through 4.3.x, when using a multithreaded toolstack, does not properly handle a failure by the xc_cpumap_alloc function, which allows local users with access to management functions to cause a denial of service (heap corruption) and possibly gain privileges via unspecified vectors.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade xen | Jul 30, 2024 | Feb 14, 2014 |
| Suse | — | Upgrade xen-libsUpgrade xen-tools-domUUpgrade xen-develUpgrade xen-doc-htmlUpgrade xen-toolsUpgrade xenUpgrade xen-libs-32bitUpgrade xen-doc-pdfUpgrade xen-kmp-defaultUpgrade xen-kmp-traceUpgrade xen-kmp-pae | Dec 18, 2015 | Feb 14, 2014 |
| Ubuntu | — | Upgrade xen | Nov 19, 2024 | Feb 14, 2014 |
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