CVE-2019-2320

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Possible out of bounds write in a MT SMS/SS scenario due to improper validation of array index in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, MDM9150, MDM9205, MDM9206, MDM9607, MDM9615, MDM9625, MDM9635M, MDM9640, MDM9650, MDM9655, MSM8905, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8939, MSM8940, MSM8953, MSM8976, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QM215, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, Snapdragon_High_Med_2016, SXR1130, SXR2130

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-129 CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Dec 12, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-23217.8Incorrect length used while validating the qsee log buffer sent from HLOS which could then lead to remap conflict in Snapdragon Auto, Snapdr CVE-2019-23229.8Buffer overflow can occur when playing specific clip which is non-standard in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, CVE-2019-23239.8Lack of check to ensure crypto engine data passed by user is initialized can result in bus error in Snapdragon Auto, Snapdragon Compute, Sna CVE-2019-23249.8When ADSP is compromised, the audio port index that`s returned from ADSP might be out of the valid range and leads to out of boundary access CVE-2019-23259.8Out of boundary access due to token received from ADSP and is used without validation as an index into the array in Snapdragon Auto, Snapdra CVE-2019-23267.8Data token is received from ADSP and is used without validation as an index into the array leads to out of bound access in Snapdragon Auto, CVE-2019-23279.8Possible buffer overflow can occur when playing clip with incorrect element size in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer CVE-2019-23287.8Possible buffer overflow when number of channels passed is more than size of channel mapping array in Snapdragon Auto, Snapdragon Compute, S CVE-2019-23297.8Use after free issue in cleanup routine due to missing pointer sanitization for a failed start of a trusted application. in Snapdragon Compu CVE-2019-23305.5improper input validation in allocation request for secure allocations can lead to page fault. in Snapdragon Auto, Snapdragon Compute, Snapd CVE-2019-23319.8Possible Integer overflow because of subtracting two integers without checking if the result would overflow or not in Snapdragon Auto, Snapd CVE-2019-23329.8Memory corruption while accessing the memory as payload size is not validated before access in Snapdragon Auto, Snapdragon Compute, Snapdrag