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IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register.","Type":"Description","Title":"CVE-2007-4573"},{"CveYear":"2007","CveId":"4573","Ordinal":"2","NoteData":"2007-09-24","Type":"Other","Title":"Published"},{"CveYear":"2007","CveId":"4573","Ordinal":"3","NoteData":"2018-10-15","Type":"Other","Title":"Modified"}]}}}