Denial of Service Vulnerability in Snapdragon Mobile Modem by Qualcomm
CVE-2022-25691

7.5HIGH

Key Information:

Vendor
Qualcomm
Status
Snapdragon Mobile
Vendor
CVE Published:
13 December 2022

Summary

This vulnerability pertains to a denial of service issue in Qualcomm's Snapdragon mobile modems. It arises from a reachable assertion that occurs while processing SIB1 with invalid SCS (Subcarrier Spacing) and bandwidth settings. This flaw could potentially lead to service disruptions, preventing users from effectively utilizing mobile connectivity. Organizations using affected Snapdragon modems should be aware of this issue and take necessary precautions to mitigate risks associated with invalid configurations.

Affected Version(s)

Snapdragon Mobile AR8035

Snapdragon Mobile QCA8081

Snapdragon Mobile QCA8337

References

https://www.qualcomm.com/company/product-security/bulleti...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.