CVE-2023-3488 - Vulnerability Details - OpenCVE

Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00076.

Exploitation none

Automatable no

Technical Impact partial

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

Vendor Product Default status Versions

silabs.com

Gecko Bootloader

unaffected

Version	Status	Constraints
`0`	affected	≤ 4.3.0

Configuration 1 [-]

cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*

No data.

No data.

Subscriptions

Vendors	Products
Silabs Subscribe	Gecko Software Development Kit Subscribe

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-44147	Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi3HwQAJ?operationContext=S1
https://github.com/SiliconLabs/gecko_sdk/releases

History

Fri, 11 Oct 2024 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Silabs

Published: 2023-07-28T15:36:29.124Z

Updated: 2024-10-11T14:07:41.204Z

Reserved: 2023-06-30T18:47:17.761Z

Link: CVE-2023-3488

Vulnrichment

Updated: 2024-08-02T06:55:03.619Z

NVD

Status : Modified

Published: 2023-07-28T16:15:12.997

Modified: 2024-11-21T08:17:22.633

Link: CVE-2023-3488

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-908

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