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Status published
Unknown
CVE-2022-41860
In freeradius, when an EAP-SIM supplicant sends an unknown SIM...
Vulnerability Description
In freeradius, when an EAP-SIM supplicant sends an unknown SIM option, the server will try to look that option up in the internal dictionaries. This lookup will fail, but the SIM code will not check for that failure. Instead, it will dereference a NULL pointer, and cause the server to crash.
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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Affected Vendor
Affected Software
freeradius
Vulnerable Versions:
All versions from 0.9.3 to 3.0.25
Timeline
Official Publish:
January 17th, 2023
Last Modified:
November 3rd, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available