CVE-2024-45553: Use After Free in DSP Services

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-06 · updated 2026-06-17
Weakness: CWE-416

Description

Memory corruption can occur when process-specific maps are added to the global list. If a map is removed from the global list while another thread is using it for a process-specific task, issues may arise.

Affected products

Qualcomm Ar8035 Firmware: all versions
Qualcomm Fastconnect 6200 Firmware: all versions
Qualcomm Fastconnect 6700 Firmware: all versions
Qualcomm Fastconnect 6900 Firmware: all versions
Qualcomm Fastconnect 7800 Firmware: all versions
Qualcomm Flight Rb5 5G Firmware: all versions
Qualcomm Qam8255P Firmware: all versions
Qualcomm Qam8295P Firmware: all versions
Qualcomm Qam8620P Firmware: all versions
Qualcomm Qam8650P Firmware: all versions
Qualcomm Qam8775P Firmware: all versions
Qualcomm Qamsrv1H Firmware: all versions
Qualcomm Qamsrv1M Firmware: all versions
Qualcomm Qca6174A Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6574 Firmware: all versions
Qualcomm Qca6574A Firmware: all versions
Qualcomm Qca6574Au Firmware: all versions
Qualcomm Qca6584Au Firmware: all versions
Qualcomm Qca6595 Firmware: all versions
Qualcomm Qca6595Au Firmware: all versions
Qualcomm Qca6688Aq Firmware: all versions
Qualcomm Qca6696 Firmware: all versions
Qualcomm Qca6698Aq Firmware: all versions
Qualcomm Qca6797Aq Firmware: all versions
Qualcomm Qca8081 Firmware: all versions
Qualcomm Qca8337 Firmware: all versions
Qualcomm Qcc710 Firmware: all versions
Qualcomm Qcm4325 Firmware: all versions
Qualcomm Qcm4490 Firmware: all versions

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2025-bulletin.html

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