CVE-2021-1940

HIGH

8.4

Description

Use after free can occur due to improper handling of response from firmware in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CVE Details

CVSS v3.1 Score8.4

SeverityHIGH

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/13/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

qualcomm:aqt1000qualcomm:aqt1000_firmwarequalcomm:ar8031qualcomm:ar8031_firmwarequalcomm:ar8035qualcomm:ar8035_firmwarequalcomm:csra6620qualcomm:csra6620_firmwarequalcomm:csra6640qualcomm:csra6640_firmwarequalcomm:fsm10055qualcomm:fsm10055_firmwarequalcomm:fsm10056qualcomm:fsm10056_firmwarequalcomm:qca6391qualcomm:qca6391_firmwarequalcomm:qca6420qualcomm:qca6420_firmwarequalcomm:qca6430qualcomm:qca6430_firmwarequalcomm:qca6564qualcomm:qca6564_firmwarequalcomm:qca6564aqualcomm:qca6564a_firmwarequalcomm:qca6564auqualcomm:qca6564au_firmwarequalcomm:qca6574qualcomm:qca6574_firmwarequalcomm:qca6574aqualcomm:qca6574a_firmwarequalcomm:qca6574auqualcomm:qca6574au_firmwarequalcomm:qca6584auqualcomm:qca6584au_firmwarequalcomm:qca6595auqualcomm:qca6595au_firmwarequalcomm:qca6696qualcomm:qca6696_firmwarequalcomm:qca8337qualcomm:qca8337_firmwarequalcomm:qcm6125qualcomm:qcm6125_firmwarequalcomm:qcs405qualcomm:qcs405_firmwarequalcomm:qcs410qualcomm:qcs410_firmwarequalcomm:qcs610qualcomm:qcs610_firmwarequalcomm:qcs6125qualcomm:qcs6125_firmwarequalcomm:sa415mqualcomm:sa415m_firmwarequalcomm:sa515mqualcomm:sa515m_firmwarequalcomm:sa6145pqualcomm:sa6145p_firmwarequalcomm:sa6155qualcomm:sa6155_firmwarequalcomm:sa6155pqualcomm:sa6155p_firmwarequalcomm:sa8155qualcomm:sa8155_firmwarequalcomm:sa8155pqualcomm:sa8155p_firmwarequalcomm:sa8195pqualcomm:sa8195p_firmwarequalcomm:sd660qualcomm:sd660_firmwarequalcomm:sd665qualcomm:sd665_firmwarequalcomm:sd675qualcomm:sd675_firmwarequalcomm:sd678qualcomm:sd678_firmwarequalcomm:sd720gqualcomm:sd720g_firmwarequalcomm:sd730qualcomm:sd730_firmwarequalcomm:sd855qualcomm:sd855_firmwarequalcomm:sd_675qualcomm:sd_675_firmwarequalcomm:sd_8cqualcomm:sd_8c_firmwarequalcomm:sd_8cxqualcomm:sd_8cx_firmwarequalcomm:sda429wqualcomm:sda429w_firmwarequalcomm:sdx50mqualcomm:sdx50m_firmwarequalcomm:sdx55qualcomm:sdx55_firmwarequalcomm:sdx55mqualcomm:sdx55m_firmwarequalcomm:sm6250qualcomm:sm6250_firmwarequalcomm:sm6250pqualcomm:sm6250p_firmwarequalcomm:wcd9335qualcomm:wcd9335_firmwarequalcomm:wcd9340qualcomm:wcd9340_firmwarequalcomm:wcd9341qualcomm:wcd9341_firmwarequalcomm:wcd9370qualcomm:wcd9370_firmwarequalcomm:wcd9375qualcomm:wcd9375_firmwarequalcomm:wcd9380qualcomm:wcd9380_firmwarequalcomm:wcn3610qualcomm:wcn3610_firmwarequalcomm:wcn3620qualcomm:wcn3620_firmwarequalcomm:wcn3660bqualcomm:wcn3660b_firmwarequalcomm:wcn3950qualcomm:wcn3950_firmwarequalcomm:wcn3980qualcomm:wcn3980_firmwarequalcomm:wcn3988qualcomm:wcn3988_firmwarequalcomm:wcn3990qualcomm:wcn3990_firmwarequalcomm:wcn3991qualcomm:wcn3991_firmwarequalcomm:wcn3998qualcomm:wcn3998_firmwarequalcomm:wcn3999qualcomm:wcn3999_firmwarequalcomm:wsa8810qualcomm:wsa8810_firmwarequalcomm:wsa8815qualcomm:wsa8815_firmware

Weaknesses (CWE)

CWE-416

References

http://packetstormsecurity.com/files/172856/Qualcomm-NPU-Use-After-Free-Information-Leak.html(product-security@qualcomm.com)

https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin(product-security@qualcomm.com)

http://packetstormsecurity.com/files/172856/Qualcomm-NPU-Use-After-Free-Information-Leak.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.