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VULNERABILITIES

CVE-2021-44108 Details

Description

A null pointer dereference in src/amf/namf-handler.c in Open5GS 2.3.6 and earlier allows remote attackers to Denial of Service via a crafted sbi request to amf.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/open5gs/open5gs/commit/d919b2744cd05abae043490f0a3dd1946c1ccb8c CVEPatchThird Party Advisory
https://github.com/open5gs/open5gs/issues/1247 CVEExploitIssue TrackingThird Party Advisory
https://github.com/open5gs/open5gs/commit/d919b2744cd05abae043490f0a3dd1946c1ccb8c [email protected]PatchThird Party Advisory
https://github.com/open5gs/open5gs/issues/1247 [email protected]ExploitIssue TrackingThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
open5gs open5gs
<= 2.3.6

CPE

  • cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-44108
NVD Published Date:
Apr 5, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-44108 Details - Not Deferred