Summary:
Ericsson has released an update for Packet Core Controller to address security issues that may lead to a restart of the system potentially causing service degradation.
Vulnerability description:
This section summarizes the vulnerability issue and potential impact that this security update addresses.
CVE-2024-25009 - Ericsson Packet Core Controller (PCC) contains a vulnerability in Access and Mobility Management Function (AMF) where improper input validation can lead to denial of service which may result in service degradation.
CVSS Base Score: 6.5
Severity: Medium
CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Type: CWE-20 Improper Input Validation
Security update:
The following table lists the Ericsson products affected, versions affected, and the updated version that includes this security update. To protect your system, download and install the updated version.
| CVE addressed | Product name | Affected versions | Updated versions |
|---|---|---|---|
| CVE-2024-25009 | Packet Core Controller (PCC) | All versions prior to PCC 1.33 |
PCC 1.33 |
Acknowledgement:
Ericsson thanks following people for reporting this issue to us:
- Radu Balaci and Meghna Patel of Bell Mobility (Canada)
- Benoit Michau of P1 Security (France)
Additional information:
- Ericsson severity assessment of a vulnerability is based on an average of risk across a diverse set of installed systems and may not represent the true risk to your organization. We recommend evaluating the risk to your specific configuration.
- If you have any questions regarding this bulletin, please reach out to your local Ericsson support representative.
- Learn more about the vulnerability management process followed by the Ericsson Product Security Incident Response Team (PSIRT), see Ericsson PSIRT page.
Revision history:
| Revision | Date | Description |
|---|---|---|
| 1.0 | August 20, 2024 | Initial Release |
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