CVE-2021-30338 - Vulnerability Details - OpenCVE

Description

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

Published: 2022-06-14

Score: 7.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Qualcomm, Inc.

Snapdragon Compute

affected

Version	Status	Constraints
`SD850, SDXR1`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:qualcomm:sd850_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd850:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:qualcomm:sdxr1_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sdxr1:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-17269	Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00039.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin

History

No history.

Subscriptions

Qualcomm Sd850 Sd850 Firmware Sdxr1 Sdxr1 Firmware

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2022-06-14T10:10:53.000Z

Updated: 2024-08-03T22:32:41.123Z

Reserved: 2021-04-07T00:00:00.000Z

Link: CVE-2021-30338

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-06-14T10:15:14.707

Modified: 2024-11-21T06:03:52.820

Link: CVE-2021-30338

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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