NVD

CVE-2021-1969 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

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

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 5.5 MEDIUM

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

Nist CVSS score does not match with CNA score

CNA: Qualcomm, Inc.

Base Score: 6.2 MEDIUM

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 2.1 LOW

Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://packetstormsecurity.com/files/172856/Qualcomm-NPU-Use-After-Free-Information-Leak.html
http://packetstormsecurity.com/files/172856/Qualcomm-NPU-Use-After-Free-Information-Leak.html
https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin	Patch Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin	Patch Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

5 change records found show changes

Initial Analysis by NIST 10/26/2021 2:05:38 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Added	CVSS V2		NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Added	CWE		NIST CWE-668
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:aqt1000_firmware:-::::::: OR cpe:2.3:h:qualcomm:aqt1000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:ar8031_firmware:-::::::: OR cpe:2.3:h:qualcomm:ar8031:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:ar8035_firmware:-::::::: OR cpe:2.3:h:qualcomm:ar8035:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:csra6620_firmware:-::::::: OR cpe:2.3:h:qualcomm:csra6620:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:csra6640_firmware:-::::::: OR cpe:2.3:h:qualcomm:csra6640:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:fsm10055_firmware:-::::::: OR cpe:2.3:h:qualcomm:fsm10055:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:fsm10056_firmware:-::::::: OR cpe:2.3:h:qualcomm:fsm10056:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9150_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6391_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6391:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6420_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6420:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6430_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6430:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6574_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6574:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6574a_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6574a:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6574au_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6574au:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6584au_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6584au:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6595_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6595:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6595au_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6595au:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca6696_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca6696:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca8337_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca8337:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcm6125_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcm6125:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs405_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs405:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs410_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs410:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs610_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs610:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs6125_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs6125:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6145p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6145p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6150p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6150p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6155_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6155:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa6155p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa6155p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8145p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8145p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8150p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8150p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8155_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8155:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8155p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8155p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sa8195p_firmware:-::::::: OR cpe:2.3:h:qualcomm:sa8195p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd665_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd665:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd675_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd675:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd678_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd678:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd720g_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd720g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd855_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd855:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_675_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_675:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_8c_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_8c:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_8cx_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_8cx:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sda429w_firmware:-::::::: OR cpe:2.3:h:qualcomm:sda429w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdx55_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdx55:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdx55m_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdx55m:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sm6250_firmware:-::::::: OR cpe:2.3:h:qualcomm:sm6250:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9335_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9335:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9340_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9340:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9341_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9341:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9370_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9370:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9375_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9375:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcd9380_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcd9380:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3610_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3610:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3620_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3620:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3660b_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3660b:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3950_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3950:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3980_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3980:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3988_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3988:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3991_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3991:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3998_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3998:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wcn3999_firmware:-::::::: OR cpe:2.3:h:qualcomm:wcn3999:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wsa8810_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8810:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:wsa8815_firmware:-::::::: OR cpe:2.3:h:qualcomm:wsa8815:-:::::::*
Changed	Reference Type	https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin No Types Assigned	https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-1969
NVD Published Date:
10/20/2021
NVD Last Modified:
11/21/2024
Source:
Qualcomm, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2021-1969 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 12:45:41 AM

CVE Modified by Qualcomm, Inc. 5/14/2024 4:01:23 AM

CVE Modified by Qualcomm, Inc. 6/12/2023 3:15:42 AM

CWE Remap by NIST 7/12/2022 1:42:04 PM

Initial Analysis by NIST 10/26/2021 2:05:38 PM

Quick Info