CVE-2021-1892

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: 2021-04-07 · updated 2026-06-17
Weakness: CWE-787

Description

Memory corruption due to improper input validation while processing IO control which is nonstandard in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Wired Infrastructure and Networking

Affected products

Qualcomm Aqt1000 Firmware: all versions
Qualcomm Pm8005 Firmware: all versions
Qualcomm Pm855 Firmware: all versions
Qualcomm Pm855P Firmware: all versions
Qualcomm Pm8998 Firmware: all versions
Qualcomm Pmi8998 Firmware: all versions
Qualcomm Qat3550 Firmware: all versions
Qualcomm Qca1062 Firmware: all versions
Qualcomm Qca1064 Firmware: all versions
Qualcomm Qca2066 Firmware: all versions
Qualcomm Qca6164 Firmware: all versions
Qualcomm, Inc. QCA6174_9377.WIN.1.0: all versions
Qualcomm Qca6174A Firmware: all versions
Qualcomm Qca6310 Firmware: all versions
Qualcomm Qca6335 Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6420 Firmware: all versions
Qualcomm Qca6430 Firmware: all versions
Qualcomm Qca6595Au Firmware: all versions
Qualcomm Qca9377 Firmware: all versions
Qualcomm Qcn7605 Firmware: all versions
Qualcomm Qcn7606 Firmware: all versions
Qualcomm Qet4100 Firmware: all versions
Qualcomm Qfe2081Fc Firmware: all versions
Qualcomm Qfe2082Fc Firmware: all versions
Qualcomm Qfe3100 Firmware: all versions
Qualcomm Qfe3440Fc Firmware: all versions
Qualcomm Qfe4455Fc Firmware: all versions
Qualcomm Qln1035Bd Firmware: all versions
Qualcomm Sd835 Firmware: all versions

References

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