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[email protected]CVE-2020-11271

HistoryFeb 22, 2021 - 7:15 a.m.

CVE-2020-11271

2021-02-2207:15:00

CWE-129

[email protected]

web.nvd.nist.gov

cve-2020-11271

out of bounds

race condition

snapdragon

security vulnerability

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

11.7%

JSON

Possible out of bounds while accessing global control elements due to race condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

CPENameOperatorVersion
qualcomm:aqt1000_firmwarequalcomm aqt1000 firmwareeq-
qualcomm:ar8031_firmwarequalcomm ar8031 firmwareeq-
qualcomm:ar8035_firmwarequalcomm ar8035 firmwareeq-
qualcomm:ar9380_firmwarequalcomm ar9380 firmwareeq-
qualcomm:csr8811_firmwarequalcomm csr8811 firmwareeq-
qualcomm:csra6620_firmwarequalcomm csra6620 firmwareeq-
qualcomm:csra6640_firmwarequalcomm csra6640 firmwareeq-
qualcomm:fsm10055_firmwarequalcomm fsm10055 firmwareeq-
qualcomm:fsm10056_firmwarequalcomm fsm10056 firmwareeq-
qualcomm:ipq4018_firmwarequalcomm ipq4018 firmwareeq-

CPE	Name	Operator	Version
qualcomm:aqt1000_firmware	qualcomm aqt1000 firmware	eq	-
qualcomm:ar8031_firmware	qualcomm ar8031 firmware	eq	-
qualcomm:ar8035_firmware	qualcomm ar8035 firmware	eq	-
qualcomm:ar9380_firmware	qualcomm ar9380 firmware	eq	-
qualcomm:csr8811_firmware	qualcomm csr8811 firmware	eq	-
qualcomm:csra6620_firmware	qualcomm csra6620 firmware	eq	-
qualcomm:csra6640_firmware	qualcomm csra6640 firmware	eq	-
qualcomm:fsm10055_firmware	qualcomm fsm10055 firmware	eq	-
qualcomm:fsm10056_firmware	qualcomm fsm10056 firmware	eq	-
qualcomm:ipq4018_firmware	qualcomm ipq4018 firmware	eq	-

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References

www.qualcomm.com/company/product-security/bulletins/february-2021-bulletin

Social References

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

11.7%

JSON

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