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Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CVE-2023-52346

Medium
4.4/10

Summary

In modem driver, there is a possible system crash due to improper input validation. This could lead to local information disclosure with System execution privileges needed

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

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References

Advisory Timeline

  • Published