CVE-2020-11203

Severity: high (CVSS 7.1 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: 2021-02-22 · updated 2026-06-17
Weakness: CWE-787

Description

Stack overflow may occur if GSM/WCDMA broadcast config size received from user is larger than variable length array in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Affected products

Qualcomm Apq8009W Firmware: all versions
Qualcomm Apq8064Au Firmware: all versions
Qualcomm Apq8096Au Firmware: all versions
Qualcomm Aqt1000 Firmware: all versions
Qualcomm Msm8909W Firmware: all versions
Qualcomm Msm8996Au Firmware: all versions
Qualcomm Pm215 Firmware: all versions
Qualcomm Pm456 Firmware: all versions
Qualcomm Pm6125 Firmware: all versions
Qualcomm Pm6150 Firmware: all versions
Qualcomm Pm6150A Firmware: all versions
Qualcomm Pm6150L Firmware: all versions
Qualcomm Pm6250 Firmware: all versions
Qualcomm Pm640A Firmware: all versions
Qualcomm Pm640L Firmware: all versions
Qualcomm Pm640P Firmware: all versions
Qualcomm Pm670 Firmware: all versions
Qualcomm Pm670L Firmware: all versions
Qualcomm Pm8004 Firmware: all versions
Qualcomm Pm8005 Firmware: all versions
Qualcomm Pm8008 Firmware: all versions
Qualcomm Pm8009 Firmware: all versions
Qualcomm Pm855 Firmware: all versions
Qualcomm Pm855B Firmware: all versions
Qualcomm Pm855L Firmware: all versions
Qualcomm Pm855P Firmware: all versions
Qualcomm Pm8916 Firmware: all versions
Qualcomm Pm8998 Firmware: all versions
Qualcomm Pmi632 Firmware: all versions
Qualcomm Pmi8998 Firmware: all versions

References

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