CVE-2021-1969

MEDIUM

6.2

Description

Improper validation of kernel buffer address while copying information back to user buffer can lead to kernel memory information exposure to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CVE Details

CVSS v3.1 Score6.2

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/20/2021

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:mdm9150qualcomm:mdm9150_firmwarequalcomm:qca6391qualcomm:qca6391_firmwarequalcomm:qca6420qualcomm:qca6420_firmwarequalcomm:qca6430qualcomm:qca6430_firmwarequalcomm:qca6574qualcomm:qca6574_firmwarequalcomm:qca6574aqualcomm:qca6574a_firmwarequalcomm:qca6574auqualcomm:qca6574au_firmwarequalcomm:qca6584auqualcomm:qca6584au_firmwarequalcomm:qca6595qualcomm:qca6595_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:sa6145pqualcomm:sa6145p_firmwarequalcomm:sa6150pqualcomm:sa6150p_firmwarequalcomm:sa6155qualcomm:sa6155_firmwarequalcomm:sa6155pqualcomm:sa6155p_firmwarequalcomm:sa8145pqualcomm:sa8145p_firmwarequalcomm:sa8150pqualcomm:sa8150p_firmwarequalcomm:sa8155qualcomm:sa8155_firmwarequalcomm:sa8155pqualcomm:sa8155p_firmwarequalcomm:sa8195pqualcomm:sa8195p_firmwarequalcomm:sd665qualcomm:sd665_firmwarequalcomm:sd675qualcomm:sd675_firmwarequalcomm:sd678qualcomm:sd678_firmwarequalcomm:sd720gqualcomm:sd720g_firmwarequalcomm:sd855qualcomm:sd855_firmwarequalcomm:sd_675qualcomm:sd_675_firmwarequalcomm:sd_8cqualcomm:sd_8c_firmwarequalcomm:sd_8cxqualcomm:sd_8cx_firmwarequalcomm:sda429wqualcomm:sda429w_firmwarequalcomm:sdx55qualcomm:sdx55_firmwarequalcomm:sdx55mqualcomm:sdx55m_firmwarequalcomm:sm6250qualcomm:sm6250_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:wcn3991qualcomm:wcn3991_firmwarequalcomm:wcn3998qualcomm:wcn3998_firmwarequalcomm:wcn3999qualcomm:wcn3999_firmwarequalcomm:wsa8810qualcomm:wsa8810_firmwarequalcomm:wsa8815qualcomm:wsa8815_firmware

Weaknesses (CWE)

CWE-20

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/october-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/october-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.