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[email protected]CVE-2021-1886

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

CVE-2021-1886

2021-07-1306:15:00

CWE-787

[email protected]

web.nvd.nist.gov

memory corruption

security vulnerability

trusted application

snapdragon auto

snapdragon compute

snapdragon connectivity

snapdragon consumer iot

snapdragon industrial iot

snapdragon iot

snapdragon voice & music

snapdragon wearables

cve-2021-1886

nvd

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

8.4 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

11.8%

JSON

Incorrect handling of pointers in trusted application key import mechanism could cause memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables

CPENameOperatorVersion
qualcomm:apq8017_firmwarequalcomm apq8017 firmwareeq-
qualcomm:apq8037_firmwarequalcomm apq8037 firmwareeq-
qualcomm:apq8053_firmwarequalcomm apq8053 firmwareeq-
qualcomm:apq8064au_firmwarequalcomm apq8064au firmwareeq-
qualcomm:apq8096au_firmwarequalcomm apq8096au firmwareeq-
qualcomm:aqt1000_firmwarequalcomm aqt1000 firmwareeq-
qualcomm:ar8031_firmwarequalcomm ar8031 firmwareeq-
qualcomm:ar8035_firmwarequalcomm ar8035 firmwareeq-
qualcomm:csra6620_firmwarequalcomm csra6620 firmwareeq-
qualcomm:csra6640_firmwarequalcomm csra6640 firmwareeq-

CPE	Name	Operator	Version
qualcomm:apq8017_firmware	qualcomm apq8017 firmware	eq	-
qualcomm:apq8037_firmware	qualcomm apq8037 firmware	eq	-
qualcomm:apq8053_firmware	qualcomm apq8053 firmware	eq	-
qualcomm:apq8064au_firmware	qualcomm apq8064au firmware	eq	-
qualcomm:apq8096au_firmware	qualcomm apq8096au firmware	eq	-
qualcomm:aqt1000_firmware	qualcomm aqt1000 firmware	eq	-
qualcomm:ar8031_firmware	qualcomm ar8031 firmware	eq	-
qualcomm:ar8035_firmware	qualcomm ar8035 firmware	eq	-
qualcomm:csra6620_firmware	qualcomm csra6620 firmware	eq	-
qualcomm:csra6640_firmware	qualcomm csra6640 firmware	eq	-

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References

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

8.4 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

11.8%

JSON

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