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Integer Underflow (Wrap or Wraparound)

CVE-2017-7367

High
7.8/10

Summary

In all Android releases from CAF using the Linux kernel, an integer underflow vulnerability exists while processing the boot image.

  • LOW
  • LOCAL
  • HIGH
  • UNCHANGED
  • REQUIRED
  • NONE
  • HIGH
  • HIGH

CWE-191 - Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

References

Advisory Timeline

  • Published