What’s Vulnerable › Vulnerabilities

CVE-2020-11146

• 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: 2021-01-21 · updated 2026-06-17
• Weakness: CWE-129

Description

Out of bound write while copying data using IOCTL due to lack of check of array index received from user in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Affected products

• Qualcomm Apq8076: all versions
• Qualcomm Aqt1000: all versions
• Qualcomm Ar8031: all versions
• Qualcomm Ar8035: all versions
• Qualcomm Csra6620: all versions
• Qualcomm Csra6640: all versions
• Qualcomm Msm8937: all versions
• Qualcomm Pm215: all versions
• Qualcomm Pm3003A: all versions
• Qualcomm Pm4125: all versions
• Qualcomm Pm456: all versions
• Qualcomm Pm6125: all versions
• Qualcomm Pm6150: all versions
• Qualcomm Pm6150A: all versions
• Qualcomm Pm6150L: all versions
• Qualcomm Pm6250: all versions
• Qualcomm Pm6350: all versions
• Qualcomm Pm640A: all versions
• Qualcomm Pm640L: all versions
• Qualcomm Pm640P: all versions
• Qualcomm Pm660: all versions
• Qualcomm Pm660L: all versions
• Qualcomm Pm670: all versions
• Qualcomm Pm670L: all versions
• Qualcomm Pm7150A: all versions
• Qualcomm Pm7150L: all versions
• Qualcomm Pm7250: all versions
• Qualcomm Pm7250B: all versions
• Qualcomm Pm7350C: all versions
• Qualcomm Pm8004: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/december-2020-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/december-2020-security-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/december-2020-bulletin

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