CVE-2017-18172

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: 2018-10-23 · updated 2026-06-17
Weakness: CWE-190

Description

In a device, with screen size 1440x2560, the check of contiguous buffer will overflow on certain buffer size resulting in an Integer Overflow or Wraparound in System UI in Snapdragon Automobile, Snapdragon Mobile in version MDM9635M, SD 400, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 820A, SD 835, SDM630, SDM636, SDM660, Snapdragon_High_Med_2016.

Affected products

Qualcomm Mdm9635M Firmware: all versions
Qualcomm Sd 400 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 430 Firmware: all versions
Qualcomm Sd 435 Firmware: all versions
Qualcomm Sd 450 Firmware: all versions
Qualcomm Sd 615 Firmware: all versions
Qualcomm Sd 616 Firmware: all versions
Qualcomm Sd 617 Firmware: all versions
Qualcomm Sd 625 Firmware: all versions
Qualcomm Sd 650 Firmware: all versions
Qualcomm Sd 652 Firmware: all versions
Qualcomm Sd 800 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 Sdm630 Firmware: all versions
Qualcomm Sdm636 Firmware: all versions
Qualcomm Sdm660 Firmware: all versions

References

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