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CVE-2015-1593

Disclosure Date: March 16, 2015
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Description

The stack randomization feature in the Linux kernel before 3.19.1 on 64-bit platforms uses incorrect data types for the results of bitwise left-shift operations, which makes it easier for attackers to bypass the ASLR protection mechanism by predicting the address of the top of the stack, related to the randomize_stack_top function in fs/binfmt_elf.c and the stack_maxrandom_size function in arch/x86/mm/mmap.c.

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CVSS V3 Severity and Metrics
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General Information

Vendors

  • linux

Products

  • linux kernel

Additional Info

Technical Analysis