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Status published
High
CVE-2024-8361
DoS caused due to wrong hash length returned for SHA2/224 algorithm
Vulnerability 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
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2025-4321
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High
7.1
Affected Vendor
silabs.com
View all reports →Affected Software
WiSeConnect SDK
Vulnerable Versions:
0
Timeline
Official Publish:
January 7th, 2025
Last Modified:
September 16th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H