CVE-2021-1894 | ByteOS Network

Vulnerability Details :

CVE-2021-1894

Assigner-qualcomm

Assigner Org ID-2cfc7d3e-20d3-47ac-8db7-1b7285aff15f

Published At-03 Jan, 2022 | 07:25

Updated At-03 Aug, 2024 | 16:25

Improper access control in TrustZone due to improper error handling while handling the signing key in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

EPSS History

Score

Latest Score

-

N/A

Percentile

Latest Percentile

-

N/A

▼Common Vulnerabilities and Exposures (CVE)

Assigner:qualcomm

Assigner Org ID:2cfc7d3e-20d3-47ac-8db7-1b7285aff15f

Published At:03 Jan, 2022 | 07:25

Updated At:03 Aug, 2024 | 16:25

▼CVE Numbering Authority (CNA)

Improper access control in TrustZone due to improper error handling while handling the signing key in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Affected Products

Vendor

Qualcomm Technologies, Inc.

Product

Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Versions

Affected

AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, FSM10055, FSM10056, MDM9150, MDM9205, MDM9628, QCA4004, QCA6174A, QCA6390, QCA6391, QCA6426, QCA6436, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8081, QCA8337, QCA9367, QCA9377, QCA9984, QCM2290, QCM4290, QCM6490, QCS2290, QCS405, QCS410, QCS4290, QCS610, QCS6490, QCS8155, QCX315, QRB5165, QRB5165N, QSM8250, SA415M, SA515M, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8540P, SA9000P, SC8280XP, SD 675, SD 8CX, SD460, SD480, SD662, SD665, SD675, SD678, SD690 5G, SD720G, SD730, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD7c, SD850, SD865 5G, SD870, SD888, SD888 5G, SDX24, SDX55, SDX55M, SDX65, SDXR1, SDXR2 5G, SM6225, SM6250, SM6250P, SM6375, SM7250P, SM7315, SM7325P, SM8450, SM8450P, WCD9306, WCD9330, WCD9335, WCD9340, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3910, WCN3950, WCN3988, WCN3991, WCN3999, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8830, WSA8835

Problem Types

Type	CWE ID	Description
text	N/A	Permissions, Privileges and Access Controls in TrustZone

Type: text

CWE ID: N/A

Description: Permissions, Privileges and Access Controls in TrustZone

Metrics

Version	Base score	Base severity	Vector
3.1	7.1	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Version: 3.1

Base score: 7.1

Base severity: HIGH

Vector:

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

References

Hyperlink	Resource
https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin	x_refsource_CONFIRM

Hyperlink: https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin	x_refsource_CONFIRM x_transferred

Hyperlink: https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin

Resource:

x_refsource_CONFIRM

x_transferred

▼National Vulnerability Database (NVD)

Source:product-security@qualcomm.com

Published At:03 Jan, 2022 | 08:15

Updated At:12 Jan, 2022 | 16:58

Improper access control in TrustZone due to improper error handling while handling the signing key in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	7.1	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Primary	2.0	7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C

Type: Primary

Version: 3.1

Base score: 7.8

Base severity: HIGH

Vector:

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

Type: Secondary

Version: 3.1

Base score: 7.1

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 7.2

Base severity: HIGH

Vector:

AV:L/AC:L/Au:N/C:C/I:C/A:C

CPE Matches

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:ar8031:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>ar8031_firmware>>-

cpe:2.3:o:qualcomm:ar8031_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:ar8035:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>ar8035_firmware>>-

cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:csra6620:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>csra6620_firmware>>-

cpe:2.3:o:qualcomm:csra6620_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:csra6640:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>csra6640_firmware>>-

cpe:2.3:o:qualcomm:csra6640_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:csrb31024:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>csrb31024_firmware>>-

cpe:2.3:o:qualcomm:csrb31024_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>fsm10055_firmware>>-

cpe:2.3:o:qualcomm:fsm10055_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:fsm10055:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:fsm10056:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>fsm10056_firmware>>-

cpe:2.3:o:qualcomm:fsm10056_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:mdm9150:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>mdm9150_firmware>>-

cpe:2.3:o:qualcomm:mdm9150_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:mdm9205:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>mdm9205_firmware>>-

cpe:2.3:o:qualcomm:mdm9205_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>mdm9628_firmware>>-

cpe:2.3:o:qualcomm:mdm9628_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:mdm9628:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca4004_firmware>>-

cpe:2.3:o:qualcomm:qca4004_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca4004:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6174a_firmware>>-

cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6174a:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6390_firmware>>-

cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6391_firmware>>-

cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6391:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6426_firmware>>-

cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6426:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6436_firmware>>-

cpe:2.3:o:qualcomm:qca6436_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6436:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6564_firmware>>-

cpe:2.3:o:qualcomm:qca6564_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6564:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6564a_firmware>>-

cpe:2.3:o:qualcomm:qca6564a_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6564a:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6564au_firmware>>-

cpe:2.3:o:qualcomm:qca6564au_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6564au:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6574_firmware>>-

cpe:2.3:o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6574:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6574a_firmware>>-

cpe:2.3:o:qualcomm:qca6574a_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6574a:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6574au_firmware>>-

cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6595au_firmware>>-

cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca6696_firmware>>-

cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca6696:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

>>qca8081_firmware>>-

cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:*

Qualcomm Technologies, Inc.

cpe:2.3:h:qualcomm:qca8081:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-755	Primary	nvd@nist.gov

CWE ID: CWE-755

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin	product-security@qualcomm.com	Vendor Advisory

Hyperlink: https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin

Source: product-security@qualcomm.com

Resource:

Vendor Advisory