CVE-2024-33040: Use After Free in Camera Driver

Severity: high (CVSS 7.0 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: 2024-12-02 · updated 2026-06-17
Weakness: CWE-416

Description

Memory corruption while invoking redundant release command to release one buffer from user space as race condition can occur in kernel space between buffer release and buffer access.

Affected products

Qualcomm Fastconnect 6800 Firmware: all versions
Qualcomm Fastconnect 6900 Firmware: all versions
Qualcomm Fastconnect 7800 Firmware: all versions
Qualcomm Qam8255P Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6426 Firmware: all versions
Qualcomm Qca6436 Firmware: all versions
Qualcomm Qca6595Au Firmware: all versions
Qualcomm Qca6678Aq Firmware: all versions
Qualcomm Sa8255P Firmware: all versions
Qualcomm Sd865 5G Firmware: all versions
Qualcomm Snapdragon 865+ 5G Mobile Platform Firmware: all versions
Qualcomm Snapdragon 865 5G Mobile Platform Firmware: all versions
Qualcomm Snapdragon 870 5G Mobile Platform Firmware: all versions
Qualcomm Snapdragon 8 Gen 1 Mobile Platform Firmware: all versions
Qualcomm Snapdragon W5+ Gen 1 Wearable Platform Firmware: all versions
Qualcomm Snapdragon X55 5G Modem-Rf System Firmware: all versions
Qualcomm Snapdragon Xr2 5G Platform Firmware: all versions
Qualcomm Sw5100 Firmware: all versions
Qualcomm Sw5100P Firmware: all versions
Qualcomm Sxr2130 Firmware: all versions
Qualcomm Wcd9380 Firmware: all versions
Qualcomm Wcn3660B Firmware: all versions
Qualcomm Wcn3680B Firmware: all versions
Qualcomm Wcn3980 Firmware: all versions
Qualcomm Wcn3988 Firmware: all versions
Qualcomm Wsa8810 Firmware: all versions
Qualcomm Wsa8815 Firmware: all versions
Qualcomm Wsa8830 Firmware: all versions
Qualcomm Wsa8835 Firmware: all versions

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2024-bulletin.html

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