CVE-2025-40264 Vulnerability Analysis & Exploit Details

CVE-2025-40264
Vulnerability Scoring

Analysis In Progress
Analysis In Progress

Attack Complexity Details

  • Attack Complexity:
    Attack Complexity Analysis In Progress
  • Attack Vector:
    Attack Vector Under Analysis
  • Privileges Required: None
    No authentication is required for exploitation.
  • Scope:
    Impact is confined to the initially vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2025-40264 Details

Status: Awaiting Analysis

Last updated: 🕙 06 Dec 2025, 22:15 UTC
Originally published on: 🕓 04 Dec 2025, 16:16 UTC

Time between publication and last update: 2 days

CVSS Release:

CVE-2025-40264 Vulnerability Summary

CVE-2025-40264: In the Linux kernel, the following vulnerability has been resolved: be2net: pass wrb_params in case of OS2BMC be_insert_vlan_in_pkt() is called with the wrb_params argument being NULL at be_send_pkt_to_bmc() call site.  This may lead to dereferencing a NULL pointer when processing a workaround for specific packet, as commit bc0c3405abbb ("be2net: fix a Tx stall bug caused by a specific ipv6 packet") states. The correct way would be to pass the wrb_params from be_xmit().

Assessing the Risk of CVE-2025-40264

Access Complexity Graph

The exploitability of CVE-2025-40264 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2025-40264

No exploitability data is available for CVE-2025-40264.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2025-40264, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2025-40264, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: None
    CVE-2025-40264 does not compromise confidentiality.
  • Integrity: None
    CVE-2025-40264 does not impact data integrity.
  • Availability: None
    CVE-2025-40264 does not affect system availability.

CVE-2025-40264 References

External References

CWE Common Weakness Enumeration

Unknown

Protect Your Infrastructure against CVE-2025-40264: Combat Critical CVE Threats

Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.

Other 5 Recently Published CVEs Vulnerabilities

  • CVE-2025-15166 – A vulnerability was found in itsourcecode Online Cake Ordering System 1.0. This affects an unknown function of the file /updatesupplier.php?action=...
  • CVE-2025-15165 – A vulnerability has been found in itsourcecode Online Cake Ordering System 1.0. The impacted element is an unknown function of the file /updatecust...
  • CVE-2025-15164 – A security flaw has been discovered in Tenda WH450 1.0.0.18. This affects an unknown part of the file /goform/SafeMacFilter. The manipulation of th...
  • CVE-2025-15163 – A vulnerability was identified in Tenda WH450 1.0.0.18. Affected by this issue is some unknown functionality of the file /goform/SafeEmailFilter. T...
  • CVE-2025-15067 – Unrestricted Upload of File with Dangerous Type vulnerability in Innorix Innorix WP allows Upload a Web Shell to a Web Server.This issue affects In...