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[email protected]CVE-2021-35081

HistoryJun 14, 2022 - 10:15 a.m.

CVE-2021-35081

2022-06-1410:15:00

CWE-120

[email protected]

web.nvd.nist.gov

cve-2021-35081

buffer overflow

ssid length

validation

snapdragon auto

snapdragon compute

snapdragon connectivity

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

56.3%

JSON

Possible buffer overflow due to improper validation of SSID length received from beacon or probe response during an IBSS session in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

CPENameOperatorVersion
qualcomm:aqt1000_firmwarequalcomm aqt1000 firmwareeq-
qualcomm:ar8035_firmwarequalcomm ar8035 firmwareeq-
qualcomm:qca6390_firmwarequalcomm qca6390 firmwareeq-
qualcomm:qca6391_firmwarequalcomm qca6391 firmwareeq-
qualcomm:qca6564_firmwarequalcomm qca6564 firmwareeq-
qualcomm:qca6564au_firmwarequalcomm qca6564au firmwareeq-
qualcomm:qca6574a_firmwarequalcomm qca6574a firmwareeq-
qualcomm:qca8081_firmwarequalcomm qca8081 firmwareeq-
qualcomm:qca8337_firmwarequalcomm qca8337 firmwareeq-
qualcomm:qcm2290_firmwarequalcomm qcm2290 firmwareeq-

CPE	Name	Operator	Version
qualcomm:aqt1000_firmware	qualcomm aqt1000 firmware	eq	-
qualcomm:ar8035_firmware	qualcomm ar8035 firmware	eq	-
qualcomm:qca6390_firmware	qualcomm qca6390 firmware	eq	-
qualcomm:qca6391_firmware	qualcomm qca6391 firmware	eq	-
qualcomm:qca6564_firmware	qualcomm qca6564 firmware	eq	-
qualcomm:qca6564au_firmware	qualcomm qca6564au firmware	eq	-
qualcomm:qca6574a_firmware	qualcomm qca6574a firmware	eq	-
qualcomm:qca8081_firmware	qualcomm qca8081 firmware	eq	-
qualcomm:qca8337_firmware	qualcomm qca8337 firmware	eq	-
qualcomm:qcm2290_firmware	qualcomm qcm2290 firmware	eq	-

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References

www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin

Social References

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

56.3%

JSON

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