CVE-2020-11206

HIGH

Qualcomm Snapdragon Firmware - Buffer Overflow in Fastrpc Parameter Handling

Title source: llm
STIX 2.1

Description

Possible buffer overflow in Fastrpc while handling received parameters due to lack of validation on input parameters' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in APQ8098, MSM8998, QCM4290, QCM6125, QCS410, QCS4290, QCS610, QCS6125, QSM8250, QSM8350, SA6145P, SA6150P, SA6155, SA6155P, SA8150P, SA8155, SA8155P, SA8195P, SC7180, SDA640, SDA660, SDA845, SDA855, SDM640, SDM660, SDM830, SDM845, SDM850, SDX50M, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM6350, SM7125, SM7150, SM7150P, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/

Scores

CVSS v3 7.8
EPSS 0.0006
EPSS Percentile 18.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (50)
qualcomm/apq8098_firmware
qualcomm/msm8998_firmware
qualcomm/qcm4290_firmware
qualcomm/qcm6125_firmware
qualcomm/qcs410_firmware
qualcomm/qcs4290_firmware
qualcomm/qcs610_firmware
qualcomm/qcs6125_firmware
qualcomm/qsm8250_firmware
qualcomm/qsm8350_firmware
... and 40 more
Published Nov 12, 2020
Tracked Since Feb 18, 2026