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[email protected]CVE-2021-30334

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

CVE-2021-30334

2022-06-1410:15:00

CWE-416

[email protected]

web.nvd.nist.gov

cve-2021-30334

use after free

snapdragon auto

snapdragon compute

snapdragon connectivity

snapdragon consumer iot

snapdragon industrial iot

snapdragon voice & music

snapdragon wearables

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

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

11.6%

JSON

Possible use after free due to lack of null check of DRM file status after file structure is freed in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

CPENameOperatorVersion
qualcomm:apq8009w_firmwarequalcomm apq8009w 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-
qualcomm:csrb31024_firmwarequalcomm csrb31024 firmwareeq-
qualcomm:fsm10055_firmwarequalcomm fsm10055 firmwareeq-
qualcomm:fsm10056_firmwarequalcomm fsm10056 firmwareeq-
qualcomm:mdm9150_firmwarequalcomm mdm9150 firmwareeq-

CPE	Name	Operator	Version
qualcomm:apq8009w_firmware	qualcomm apq8009w 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	-
qualcomm:csrb31024_firmware	qualcomm csrb31024 firmware	eq	-
qualcomm:fsm10055_firmware	qualcomm fsm10055 firmware	eq	-
qualcomm:fsm10056_firmware	qualcomm fsm10056 firmware	eq	-
qualcomm:mdm9150_firmware	qualcomm mdm9150 firmware	eq	-

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References

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

7.2 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

11.6%

JSON

Related for CVE-2021-30334

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