CVE-2020-11182

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-06-09 · updated 2026-06-17
Weakness: CWE-787

Description

Possible heap overflow while parsing NAL header due to lack of check of length of data received from user in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

Affected products

Qualcomm Aqt1000 Firmware: all versions
Qualcomm Pm3003A Firmware: all versions
Qualcomm Pm4125 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 Pm6350 Firmware: all versions
Qualcomm Pm640A Firmware: all versions
Qualcomm Pm640L Firmware: all versions
Qualcomm Pm640P Firmware: all versions
Qualcomm Pm660 Firmware: all versions
Qualcomm Pm660L Firmware: all versions
Qualcomm Pm670 Firmware: all versions
Qualcomm Pm670A Firmware: all versions
Qualcomm Pm670L Firmware: all versions
Qualcomm Pm7150A Firmware: all versions
Qualcomm Pm7150L Firmware: all versions
Qualcomm Pm7250 Firmware: all versions
Qualcomm Pm7250B Firmware: all versions
Qualcomm Pm8004 Firmware: all versions
Qualcomm Pm8005 Firmware: all versions
Qualcomm Pm8008 Firmware: all versions
Qualcomm Pm8009 Firmware: all versions
Qualcomm Pm8150 Firmware: all versions
Qualcomm Pm8150A Firmware: all versions
Qualcomm Pm8150B Firmware: all versions
Qualcomm Pm8150C Firmware: all versions

References

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

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