CVE-2021-30338

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Published Jun 14, 2022 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Description

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

Affected Products

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 solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

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

Metrics

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.

Exploit prediction score: < 1% (0.165% probability within 30 days)

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

Weaknesses

CWE-20

Sources

CVE record Updated: Aug 3, 2024, 10:32 PM

Status: PUBLISHED
Assigner: qualcomm
Published: Jun 14, 2022, 10:10 AM
Updated: Aug 3, 2024, 10:32 PM
Reserved: Apr 7, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:50 AM

Status: Modified
Published: Jun 14, 2022, 10:15 AM
Modified: Jun 17, 2026, 3:50 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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