Strix
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CVE-2025-21483

CRITICALCVSS 9.8/10EPSS 0.40%

Last modified

CVE-2025-21483 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.40%

32.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8017 FirmwareAll versions
QualcommApq8064au FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommFastconnect 6200 FirmwareAll versions
QualcommFastconnect 6700 FirmwareAll versions
QualcommFastconnect 6800 FirmwareAll versions
QualcommFastconnect 6900 FirmwareAll versions
QualcommFastconnect 7800 FirmwareAll versions
QualcommMsm8996au FirmwareAll versions
QualcommQam8255p FirmwareAll versions
QualcommQam8295p FirmwareAll versions
QualcommQam8620p FirmwareAll versions
QualcommQam8650p FirmwareAll versions
QualcommQam8775p FirmwareAll versions
QualcommQamsrv1h FirmwareAll versions
QualcommQamsrv1m FirmwareAll versions
QualcommQca6310 FirmwareAll versions
QualcommQca6320 FirmwareAll versions
QualcommQca6335 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6426 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6436 FirmwareAll versions
QualcommQca6564 FirmwareAll versions
QualcommQca6564a FirmwareAll versions
QualcommQca6564au FirmwareAll versions
QualcommQca6574 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6595 FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6678aq FirmwareAll versions
QualcommQca6688aq FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca6698aq FirmwareAll versions
QualcommQca6797aq FirmwareAll versions
QualcommQcm2150 FirmwareAll versions
QualcommQcm2290 FirmwareAll versions
QualcommQcm4290 FirmwareAll versions
QualcommQcm4325 FirmwareAll versions
QualcommQcm4490 FirmwareAll versions
QualcommQcm5430 FirmwareAll versions
QualcommQcm6125 FirmwareAll versions
QualcommQcm6490 FirmwareAll versions
QualcommWcd9340 FirmwareAll versions
QualcommWcd9341 FirmwareAll versions
QualcommWcd9370 FirmwareAll versions
QualcommWcd9371 FirmwareAll versions
QualcommWcd9375 FirmwareAll versions

Showing 50 of 227 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-21483?
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 a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2025-21483?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST