1. Home
  2. CVE Database
  3. CVE-2025-21483
CRITICAL · 9.8

CVE-2025-21483

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

Vulnerability Description

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QualcommApq8017 Firmware-
QualcommApq8017-
QualcommApq8064Au Firmware-
QualcommApq8064Au-
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommFastconnect 6200 Firmware-
QualcommFastconnect 6200-
QualcommFastconnect 6700 Firmware-
QualcommFastconnect 6700-
QualcommFastconnect 6800 Firmware-
QualcommFastconnect 6800-
QualcommFastconnect 6900 Firmware-
QualcommFastconnect 6900-
QualcommFastconnect 7800 Firmware-
QualcommFastconnect 7800-
QualcommMsm8996Au Firmware-
QualcommMsm8996Au-
QualcommQam8255P Firmware-
QualcommQam8255P-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2025-21483?

CVE-2025-21483 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

How severe is CVE-2025-21483?

CVE-2025-21483 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-21483?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8017 Firmware, Qualcomm Apq8017, Qualcomm Apq8064Au Firmware, Qualcomm Apq8064Au, Qualcomm Aqt1000 Firmware.