High severity · published May 5, 2024
CVE-2024-34475
Open5GS before 2.7.1 is vulnerable to a reachable assertion that can cause an AMF crash via NAS messages from a UE: gmm_state_authentication in amf/gmm-sm.c for != OGS_ERROR
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
Open5GS before 2.7.1 is vulnerable to a reachable assertion that can cause an AMF crash via NAS messages from a UE: gmm_state_authentication in amf/gmm-sm.c for != OGS_ERROR.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Open5gs · Open5gs
before 2.7.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-34475
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-34475
Release Notes
https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1
Issue Tracking
https://github.com/open5gs/open5gs/pull/3122
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