CVE-2025-24331

July 3, 2025, 3:13 p.m.

6.4
Medium

Description

The Single RAN baseband OAM service is intended to run as an unprivileged service. However, it initially starts with root privileges and assigns certain capabilities before dropping to an unprivileged level. The capabilities retained from the root period are considered extensive after the privilege drop and, in theory, could potentially allow actions beyond the intended scope of the OAM service. These actions could include gaining root privileges, accessing root-owned files, modifying them as the file owner, and then returning them to root ownership. This issue has been corrected starting from release 24R1-SR 0.2 MP and later. Beginning with release 24R1-SR 0.2 MP, the OAM service software capabilities are restricted to the minimum necessary.

Product(s) Impacted

Vendor Product Versions
*
  • Single Ran Baseband Oam Service
  • <24R1-SR_0.2_MP

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-250
Execution with Unnecessary Privileges
The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a / single_ran_baseband_oam_service <24R1-SR_0.2_MP / / / / / / /

References

https://www.nokia.com/about-us/security-and-privacy/product-security-advisory/cve-2025-24331/

Tags

CWE-250
b48c3b8f-639e-4c16-8725-497bc411dad0
2025-07-02
CVE-2025-24331

CVSS Score

6.4 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: HIGH
  • Privileges Required: HIGH
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

    • CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

    View Vector String

Timeline

Published: July 2, 2025, 9:15 a.m.
Last Modified: July 3, 2025, 3:13 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

b48c3b8f-639e-4c16-8725-497bc411dad0

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.