DOS Vulnerability in Qualcomm Products Due to Ciphering Key Issues
CVE-2024-49847

7.5HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
6 May 2025

What is CVE-2024-49847?

A vulnerability has been identified in Qualcomm chipsets that can lead to a transient Denial of Service during the processing of registration acceptance Over-The-Air (OTA) updates. This issue arises from improper handling of ciphering key data, which can be exploited to disrupt normal operations. Users and organizations utilizing affected Qualcomm products should monitor security updates and apply patches to mitigate potential risks.

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Affected Version(s)

Snapdragon Snapdragon Auto AR8035

Snapdragon Snapdragon Auto FastConnect 7800

Snapdragon Snapdragon Auto QCA6574AU

References

https://docs.qualcomm.com/product/publicresources/securit...

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

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