CVE-2020-11277

Severity: high (CVSS 7.4 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: 2021-02-22 · updated 2026-06-17
Weakness: CWE-362

Description

Possible race condition during async fastrpc session after sending RPC message due to the fastrpc ctx gets free during async session in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile

Affected products

Qualcomm Pm3003A Firmware: all versions
Qualcomm Pm4250 Firmware: all versions
Qualcomm Pm6125 Firmware: all versions
Qualcomm Pm6150A Firmware: all versions
Qualcomm Pm6150L Firmware: all versions
Qualcomm Pm6350 Firmware: all versions
Qualcomm Pm7150A Firmware: all versions
Qualcomm Pm7150L Firmware: all versions
Qualcomm Pm7250 Firmware: all versions
Qualcomm Pm7250B Firmware: all versions
Qualcomm Pm7350C Firmware: all versions
Qualcomm Pm8008 Firmware: all versions
Qualcomm Pm8009 Firmware: all versions
Qualcomm Pm8150A Firmware: all versions
Qualcomm Pm8150B Firmware: all versions
Qualcomm Pm8150C Firmware: all versions
Qualcomm Pm8150L Firmware: all versions
Qualcomm Pm8250 Firmware: all versions
Qualcomm Pm8350 Firmware: all versions
Qualcomm Pm8350B Firmware: all versions
Qualcomm Pm8350Bh Firmware: all versions
Qualcomm Pm8350Bhs Firmware: all versions
Qualcomm Pm8350C Firmware: all versions
Qualcomm Pmi632 Firmware: all versions
Qualcomm Pmk7350 Firmware: all versions
Qualcomm Pmk8002 Firmware: all versions
Qualcomm Pmk8003 Firmware: all versions
Qualcomm Pmk8350 Firmware: all versions
Qualcomm Pmr525 Firmware: all versions
Qualcomm Pmr735A Firmware: all versions

References

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