{ "containers": { "cna": { "affected": [ { "product": "Linux kernel", "vendor": "Linux Kernel", "versions": [ { "status": "affected", "version": "from version 2.6.34 to 5.2.x" } ] } ], "descriptions": [ { "lang": "en", "value": "A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. 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