What’s Vulnerable › Vulnerabilities

CVE-2021-35102

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-14 · updated 2026-06-17
• Weakness: CWE-120

Description

Possible buffer overflow due to lack of validation for the length of NAI string read from EFS in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile

Affected products

• Qualcomm Ar8035 Firmware: all versions
• Qualcomm Qca6390 Firmware: all versions
• Qualcomm Qca6391 Firmware: all versions
• Qualcomm Qca6421 Firmware: all versions
• Qualcomm Qca6426 Firmware: all versions
• Qualcomm Qca6431 Firmware: all versions
• Qualcomm Qca6436 Firmware: all versions
• Qualcomm Qca6574A Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca6595Au Firmware: all versions
• Qualcomm Qca6696 Firmware: all versions
• Qualcomm Qca8081 Firmware: all versions
• Qualcomm Qca8337 Firmware: all versions
• Qualcomm Sa515M Firmware: all versions
• Qualcomm Sd480 Firmware: all versions
• Qualcomm Sd675 Firmware: all versions
• Qualcomm Sd678 Firmware: all versions
• Qualcomm Sd690 5G Firmware: all versions
• Qualcomm Sd695 Firmware: all versions
• Qualcomm Sd720G Firmware: all versions
• Qualcomm Sd730 Firmware: all versions
• Qualcomm Sd750G Firmware: all versions
• Qualcomm Sd765 Firmware: all versions
• Qualcomm Sd765G Firmware: all versions
• Qualcomm Sd768G Firmware: all versions
• Qualcomm Sd778G Firmware: all versions
• Qualcomm Sd780G Firmware: all versions
• Qualcomm Sd855 Firmware: all versions
• Qualcomm Sd865 5G Firmware: all versions
• Qualcomm Sd870 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/june-2022-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/june-2022-bulletin

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