What’s Vulnerable › Vulnerabilities

CVE-2019-2307

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-25 · updated 2026-06-17
• Weakness: CWE-125

Description

Possible integer underflow due to lack of validation before calculation of data length in 802.11 Rx management configuration in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM630, SDM660, SDX20, SDX24

Affected products

• Qualcomm Mdm9150 Firmware: all versions
• Qualcomm Mdm9206 Firmware: all versions
• Qualcomm Mdm9607 Firmware: all versions
• Qualcomm Mdm9640 Firmware: all versions
• Qualcomm Mdm9650 Firmware: all versions
• Qualcomm Msm8996Au Firmware: all versions
• Qualcomm Qca6174A Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca9377 Firmware: all versions
• Qualcomm Qca9379 Firmware: all versions
• Qualcomm Qcs405 Firmware: all versions
• Qualcomm Qcs605 Firmware: all versions
• Qualcomm Sd 205 Firmware: all versions
• Qualcomm Sd 210 Firmware: all versions
• Qualcomm Sd 212 Firmware: all versions
• Qualcomm Sd 425 Firmware: all versions
• Qualcomm Sd 427 Firmware: all versions
• Qualcomm Sd 430 Firmware: all versions
• Qualcomm Sd 435 Firmware: all versions
• Qualcomm Sd 450 Firmware: all versions
• Qualcomm Sd 600 Firmware: all versions
• Qualcomm Sd 625 Firmware: all versions
• Qualcomm Sd 636 Firmware: all versions
• Qualcomm Sd 665 Firmware: all versions
• Qualcomm Sd 670 Firmware: all versions
• Qualcomm Sd 675 Firmware: all versions
• Qualcomm Sd 710 Firmware: all versions
• Qualcomm Sd 712 Firmware: all versions
• Qualcomm Sd 730 Firmware: all versions
• Qualcomm Sd 820 Firmware: all versions

References

• http://www.securityfocus.com/bid/109383
• https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin
• http://www.securityfocus.com/bid/109383
• https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin

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