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[email protected]CVE-2021-30338

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

CVE-2021-30338

2022-06-1410:15:00

CWE-20

[email protected]

web.nvd.nist.gov

trustzone

input validation

information disclosure

snapdragon compute

cve-2021-30338

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

5.5 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

11.7%

JSON

Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute

CPENameOperatorVersion
qualcomm:sd850_firmwarequalcomm sd850 firmwareeq-
qualcomm:sdxr1_firmwarequalcomm sdxr1 firmwareeq-

CPE	Name	Operator	Version
qualcomm:sd850_firmware	qualcomm sd850 firmware	eq	-
qualcomm:sdxr1_firmware	qualcomm sdxr1 firmware	eq	-

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

5.5 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

11.7%

JSON

Related for CVE-2021-30338

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