What’s Vulnerable › Vulnerabilities

CVE-2021-30305

• 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: 2021-10-20 · updated 2026-06-17
• Weakness: CWE-20

Description

Possible out of bound access due to lack of validation of page offset before page is inserted in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Affected products

• 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 Qca6595Au Firmware: all versions
• Qualcomm Qca6696 Firmware: all versions
• Qualcomm Qca9377 Firmware: all versions
• Qualcomm Qcm6490 Firmware: all versions
• Qualcomm Qcs6490 Firmware: all versions
• Qualcomm Sa6145P Firmware: all versions
• Qualcomm Sa6150P Firmware: all versions
• Qualcomm Sa6155 Firmware: all versions
• Qualcomm Sa6155P Firmware: all versions
• Qualcomm Sa8145P Firmware: all versions
• Qualcomm Sa8150P Firmware: all versions
• Qualcomm Sa8155 Firmware: all versions
• Qualcomm Sa8155P Firmware: all versions
• Qualcomm Sa8195P Firmware: all versions
• Qualcomm Sd480 Firmware: all versions
• Qualcomm Sd778G Firmware: all versions
• Qualcomm Sd780G Firmware: all versions
• Qualcomm Sd888 5G Firmware: all versions
• Qualcomm Sdx12 Firmware: all versions
• Qualcomm Sm7325 Firmware: all versions
• Qualcomm Wcd9335 Firmware: all versions
• Qualcomm Wcd9341 Firmware: all versions
• Qualcomm Wcd9370 Firmware: all versions
• Qualcomm Wcd9375 Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin

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