What’s Vulnerable › Vulnerabilities

CVE-2022-25735: Null Pointer Dereference in MODEM

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-12 · updated 2026-06-17
• Weakness: CWE-476

Description

Denial of service in modem due to missing null check while processing TCP or UDP packets from server

Affected products

• Qualcomm Ar8031 Firmware: all versions
• Qualcomm Csra6620 Firmware: all versions
• Qualcomm Csra6640 Firmware: all versions
• Qualcomm Mdm8207 Firmware: all versions
• Qualcomm Mdm9205 Firmware: all versions
• Qualcomm Mdm9206 Firmware: all versions
• Qualcomm Mdm9207 Firmware: all versions
• Qualcomm Mdm9607 Firmware: all versions
• Qualcomm Qca4004 Firmware: all versions
• Qualcomm Qca4020 Firmware: all versions
• Qualcomm Qca4024 Firmware: all versions
• Qualcomm Qcs405 Firmware: all versions
• Qualcomm Qts110 Firmware: all versions
• Qualcomm Ssg2115P Firmware: all versions
• Qualcomm Ssg2125P Firmware: all versions
• Qualcomm Sxr1230P Firmware: all versions
• Qualcomm Sxr2230P Firmware: all versions
• Qualcomm Wcd9306 Firmware: all versions
• Qualcomm Wcd9330 Firmware: all versions
• Qualcomm Wcd9335 Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions
• Qualcomm Wcd9385 Firmware: all versions
• Qualcomm Wcn3980 Firmware: all versions
• Qualcomm Wcn3998 Firmware: all versions
• Qualcomm Wcn3999 Firmware: all versions
• Qualcomm Wcn6855 Firmware: all versions
• Qualcomm Wcn6856 Firmware: all versions
• Qualcomm Wcn7850 Firmware: all versions
• Qualcomm Wcn7851 Firmware: all versions
• Qualcomm Wsa8810 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin

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