CVE-2018-11937

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-05-24 · updated 2026-06-17
Weakness: CWE-125

Description

Lack of input validation before copying can lead to a buffer over read in WLAN function in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6574AU, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SM7150

Affected products

Qualcomm Mdm9150 Firmware: all versions
Qualcomm Mdm9206 Firmware: all versions
Qualcomm Mdm9607 Firmware: all versions
Qualcomm Mdm9640 Firmware: all versions
Qualcomm Mdm9650 Firmware: all versions
Qualcomm Msm8996Au Firmware: all versions
Qualcomm Qca6574Au Firmware: all versions
Qualcomm Qcs605 Firmware: all versions
Qualcomm Sd 425 Firmware: all versions
Qualcomm Sd 427 Firmware: all versions
Qualcomm Sd 430 Firmware: all versions
Qualcomm Sd 435 Firmware: all versions
Qualcomm Sd 450 Firmware: all versions
Qualcomm Sd 625 Firmware: all versions
Qualcomm Sd 636 Firmware: all versions
Qualcomm Sd 670 Firmware: all versions
Qualcomm Sd 675 Firmware: all versions
Qualcomm Sd 710 Firmware: all versions
Qualcomm Sd 712 Firmware: all versions
Qualcomm Sd 820A Firmware: all versions
Qualcomm Sd 835 Firmware: all versions
Qualcomm Sd 845 Firmware: all versions
Qualcomm Sd 850 Firmware: all versions
Qualcomm Sd 855 Firmware: all versions
Qualcomm Sda660 Firmware: all versions
Qualcomm Sdm630 Firmware: all versions
Qualcomm Sdm660 Firmware: all versions
Qualcomm Sdx20 Firmware: all versions
Qualcomm Sdx24 Firmware: all versions
Qualcomm Sm7150 Firmware: all versions

References

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