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[email protected]CVE-2021-30339

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

CVE-2021-30339

2022-06-1410:15:00

NVD-CWE-noinfo

[email protected]

web.nvd.nist.gov

cve-2021-30339

prng

key generation

buffer validation

snapdragon

nvd

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

11.6%

JSON

Reading PRNG output may lead to improper key generation due to lack of buffer validation in Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

CPENameOperatorVersion
qualcomm:ar8035_firmwarequalcomm ar8035 firmwareeq-
qualcomm:qca6391_firmwarequalcomm qca6391 firmwareeq-
qualcomm:qca8081_firmwarequalcomm qca8081 firmwareeq-
qualcomm:qca8337_firmwarequalcomm qca8337 firmwareeq-
qualcomm:qca9984_firmwarequalcomm qca9984 firmwareeq-
qualcomm:qcm2290_firmwarequalcomm qcm2290 firmwareeq-
qualcomm:qcm4290_firmwarequalcomm qcm4290 firmwareeq-
qualcomm:qcm6490_firmwarequalcomm qcm6490 firmwareeq-
qualcomm:qcs2290_firmwarequalcomm qcs2290 firmwareeq-
qualcomm:qcs405_firmwarequalcomm qcs405 firmwareeq-

CPE	Name	Operator	Version
qualcomm:ar8035_firmware	qualcomm ar8035 firmware	eq	-
qualcomm:qca6391_firmware	qualcomm qca6391 firmware	eq	-
qualcomm:qca8081_firmware	qualcomm qca8081 firmware	eq	-
qualcomm:qca8337_firmware	qualcomm qca8337 firmware	eq	-
qualcomm:qca9984_firmware	qualcomm qca9984 firmware	eq	-
qualcomm:qcm2290_firmware	qualcomm qcm2290 firmware	eq	-
qualcomm:qcm4290_firmware	qualcomm qcm4290 firmware	eq	-
qualcomm:qcm6490_firmware	qualcomm qcm6490 firmware	eq	-
qualcomm:qcs2290_firmware	qualcomm qcs2290 firmware	eq	-
qualcomm:qcs405_firmware	qualcomm qcs405 firmware	eq	-

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References

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

Social References

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

11.6%

JSON

Related for CVE-2021-30339

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