{"id":"CVE-2011-1776","aliases":["DSA-2240-1","DSA-2264-1","EUVD-2011-1774","GHSA-568c-8p2x-qrp5","RHSA-2011:0927","RHSA-2011:1189","RHSA-2011:1253"],"status":"published","title":"The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check...","description":"The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than 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