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Improper Validation of Array Index

CVE-2022-33289

Medium
6.8/10

Summary

Memory corruption occurs in Modem due to improper validation of array index when malformed APDU is sent from card.

  • LOW
  • PHYSICAL
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-129 - Improper Validation of Array Index

The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

References

Advisory Timeline

  • Published