CVE-2020-11207

Buffer overflow in LibFastCV library due to improper size checks with respect to buffer length' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in APQ8052, APQ8056, APQ8076, APQ8096, APQ8096SG, APQ8098, MDM9655, MSM8952, MSM8956, MSM8976, MSM8976SG, MSM8996, MSM8996SG, MSM8998, QCM4290, QCM6125, QCS410, QCS4290, QCS610, QCS6125, QSM8250, 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, SXR2130, SXR2130P

• CWE-120

• https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/Third Party Advisory
• https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/Exploit, Third Party Advisory
• https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletinVendor Advisory
• https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/Third Party Advisory
• https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/Exploit, Third Party Advisory
• https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletinVendor Advisory

Published

Nov 12, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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• CVE-2020-11202Buffer overflow/underflow occurs when typecasting the buffer…7.8
• CVE-2020-11203Stack overflow may occur if GSM/WCDMA broadcast config size …7.1
• CVE-2020-11204Possible memory corruption and information leakage in sub-sy…7.8
• CVE-2020-11205u'Possible integer overflow to heap overflow while processin…7.8
• CVE-2020-11206Possible buffer overflow in Fastrpc while handling received …7.8
• CVE-2020-11208Out of Bound issue in DSP services while processing received…7.8
• CVE-2020-11209Improper authorization in DSP process could allow unauthoriz…5.5
• CVE-2020-1121An elevation of privilege vulnerability exists when Windows …7.8
• CVE-2020-11210Possible memory corruption in RPM region due to improper XPU…8.8
• CVE-2020-11212Out of bounds reads while parsing NAN beacons attributes and…9.8
• CVE-2020-11213Out of bound reads might occur in while processing Service d…9.8