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CVE-2024-8361

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CVE-2024-8361

Published: Jan 7, 2025

Modified: Sep 16, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

In SiWx91x devices, the SHA2/224 algorithm returns a hash of 256 bits instead of 224 bits. This incorrect hash length triggers a software assertion, which subsequently causes a Denial of Service (DoS). If a watchdog is implemented, device will restart after watch dog expires. If watchdog is not implemented, device can be recovered only after a hard reset

VendorProductVersions

silabs.com

WiSeConnect SDK

affected
0 - <= 3.3.4

Weaknesses (CWE)

CWE-131
CWE-617

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://community.silabs.com/068Vm00000I7zqo
vendor-advisory
permissions-required

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