CVE-2019-14027

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: 2020-03-05 · updated 2026-06-17
Weakness: CWE-120

Description

Buffer overflow due to lack of upper bound check on channel length which is used for a loop. in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in APQ8098, IPQ6018, IPQ8074, MSM8998, Nicobar, QCA8081, QCN7605, QCS404, QCS605, Rennell, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130, SXR2130

Affected products

Qualcomm Apq8098 Firmware: all versions
Qualcomm Ipq6018 Firmware: all versions
Qualcomm Ipq8074 Firmware: all versions
Qualcomm Msm8998 Firmware: all versions
Qualcomm Nicobar Firmware: all versions
Qualcomm Qca8081 Firmware: all versions
Qualcomm Qcn7605 Firmware: all versions
Qualcomm Qcs404 Firmware: all versions
Qualcomm Qcs605 Firmware: all versions
Qualcomm Rennell Firmware: all versions
Qualcomm Sc8180X Firmware: all versions
Qualcomm Sda660 Firmware: all versions
Qualcomm Sda845 Firmware: all versions
Qualcomm Sdm630 Firmware: all versions
Qualcomm Sdm636 Firmware: all versions
Qualcomm Sdm660 Firmware: all versions
Qualcomm Sdm670 Firmware: all versions
Qualcomm Sdm710 Firmware: all versions
Qualcomm Sdm845 Firmware: all versions
Qualcomm Sdm850 Firmware: all versions
Qualcomm Sm6150 Firmware: all versions
Qualcomm Sm7150 Firmware: all versions
Qualcomm Sm8150 Firmware: all versions
Qualcomm Sxr1130 Firmware: all versions
Qualcomm Sxr2130 Firmware: all versions

References

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

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