CVE-2017-18320

Severity: high (CVSS 7.8 v3.0)
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: 2019-01-03 · updated 2026-06-17
Weakness: CWE-20

Description

QSEE unload attempt on a 3rd party TEE without previously loading results in a data abort in snapdragon automobile and snapdragon mobile in versions MSM8996AU, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 810, SD 820, SD 820A, SD 835, SDA660, SDM439, SDM630, SDM660, SDX24, Snapdragon_High_Med_2016, SXR1130.

Affected products

Qualcomm Msm8996Au Firmware: all versions
Qualcomm Sd 410 Firmware: all versions
Qualcomm Sd 412 Firmware: all versions
Qualcomm Sd 415 Firmware: all versions
Qualcomm Sd 425 Firmware: all versions
Qualcomm Sd 427 Firmware: all versions
Qualcomm Sd 429 Firmware: all versions
Qualcomm Sd 430 Firmware: all versions
Qualcomm Sd 435 Firmware: all versions
Qualcomm Sd 439 Firmware: all versions
Qualcomm Sd 450 Firmware: all versions
Qualcomm Sd 615 Firmware: all versions
Qualcomm Sd 616 Firmware: all versions
Qualcomm Sd 625 Firmware: all versions
Qualcomm Sd 632 Firmware: all versions
Qualcomm Sd 636 Firmware: all versions
Qualcomm Sd 650 Firmware: all versions
Qualcomm Sd 652 Firmware: all versions
Qualcomm Sd 670 Firmware: all versions
Qualcomm Sd 710 Firmware: all versions
Qualcomm Sd 712 Firmware: all versions
Qualcomm Sd 810 Firmware: all versions
Qualcomm Sd 820 Firmware: all versions
Qualcomm Sd 820A Firmware: all versions
Qualcomm Sd 835 Firmware: all versions
Qualcomm Sda660 Firmware: all versions
Qualcomm Sdm439 Firmware: all versions
Qualcomm Sdm630 Firmware: all versions
Qualcomm Sdm660 Firmware: all versions
Qualcomm Sdx24 Firmware: all versions

References

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