ASR1903 Pointer Manipulation Vulnerability Due to Null Pointer Dereference in ims_client Modules
Vulnerability
A null pointer dereference vulnerability has been identified in the ASR1903 modem, specifically within the ASR Lapwing_Linux operating system's ims_client modules. This vulnerability allows for pointer manipulation, potentially leading to unintended behavior or exploitation. The issue arises in the program file sip/utils/src/sipuri.c.
Impact
Exploitation of this vulnerability could lead to a null pointer dereference, causing a crash or allowing for arbitrary code execution through pointer manipulation.
Added: Apr 30, 2026, 10:21 AM
Updated: Apr 30, 2026, 10:21 AM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
0.6exploitability
3.3remediation
0.0relevance
7.1threat
0.0urgency
2.9incentive
0.0Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.