CVE-2017-18173

In case of using an invalid android verified boot signature with very large length, an integer underflow occurs in Snapdragon Mobile in SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 810, SD 820, SD 835, SDM630, SDM636, SDM660, Snapdragon_High_Med_2016.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
qualcommCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
qualcommsd_425_firmware
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qualcommsd_427_firmware
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qualcommsd_430_firmware
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qualcommsd_435_firmware
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qualcommsd_450_firmware
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qualcommsd_625_firmware
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qualcommsd_810_firmware
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qualcommsd_820_firmware
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qualcommsd_835_firmware
-
qualcommsdm630_firmware
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qualcommsdm636_firmware
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qualcommsdm660_firmware
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qualcommsnapdragon_high_med_2016_firmware
-
𝑥
= Vulnerable software versions