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[email protected]CVE-2021-1965

HistoryJul 13, 2021 - 6:15 a.m.

CVE-2021-1965

2021-07-1306:15:00

CWE-20

CWE-120

[email protected]

web.nvd.nist.gov

cve-2021-1965

buffer overflow

mbssid scan

snapdragon auto

snapdragon compute

snapdragon connectivity

snapdragon mobile

snapdragon wired infrastructure

networking

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

9.7 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

58.9%

JSON

Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

CPENameOperatorVersion
qualcomm:aqt1000_firmwarequalcomm aqt1000 firmwareeq-
qualcomm:ar9380_firmwarequalcomm ar9380 firmwareeq-
qualcomm:csr8811_firmwarequalcomm csr8811 firmwareeq-
qualcomm:ipq4018_firmwarequalcomm ipq4018 firmwareeq-
qualcomm:ipq4019_firmwarequalcomm ipq4019 firmwareeq-
qualcomm:ipq4028_firmwarequalcomm ipq4028 firmwareeq-
qualcomm:ipq4029_firmwarequalcomm ipq4029 firmwareeq-
qualcomm:ipq5010_firmwarequalcomm ipq5010 firmwareeq-
qualcomm:ipq5018_firmwarequalcomm ipq5018 firmwareeq-
qualcomm:ipq5028_firmwarequalcomm ipq5028 firmwareeq-

CPE	Name	Operator	Version
qualcomm:aqt1000_firmware	qualcomm aqt1000 firmware	eq	-
qualcomm:ar9380_firmware	qualcomm ar9380 firmware	eq	-
qualcomm:csr8811_firmware	qualcomm csr8811 firmware	eq	-
qualcomm:ipq4018_firmware	qualcomm ipq4018 firmware	eq	-
qualcomm:ipq4019_firmware	qualcomm ipq4019 firmware	eq	-
qualcomm:ipq4028_firmware	qualcomm ipq4028 firmware	eq	-
qualcomm:ipq4029_firmware	qualcomm ipq4029 firmware	eq	-
qualcomm:ipq5010_firmware	qualcomm ipq5010 firmware	eq	-
qualcomm:ipq5018_firmware	qualcomm ipq5018 firmware	eq	-
qualcomm:ipq5028_firmware	qualcomm ipq5028 firmware	eq	-

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References

www.qualcomm.com/company/product-security/bulletins/july-2021-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

9.7 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

58.9%

JSON

Related for CVE-2021-1965

prion1 githubexploit2 qualysblog1