Incorrect Calculation of Buffer Size

CVE-2022-25731

High

7.5/10

Summary

Information disclosure in modem due to buffer over-read while processing packets from DNS server

Attack Complexity: LOW
Attack Vector: NETWORK
Integrity Impact: NONE
Scope: UNCHANGED
User Interaction: NONE
Privileges Required: NONE
Confidentiality Impact: HIGH
Availability Impact: NONE

CWE-131 - Incorrect Calculation of Buffer Size

The software does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

References

Advisory Timeline

Published Apr 13, 2023