CVE-2025-71112
Vulnerability Scoring
Analysis In Progress
CVE-2025-71112 Vulnerability Analysis & Exploit Details
CVE-2025-71112
Attack Complexity Details
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Attack Complexity:
Attack Complexity Analysis In Progress
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Attack Vector:
Attack Vector Under Analysis
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Privileges Required:
None
No authentication is required for exploitation.
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Scope:
Impact is confined to the initially vulnerable component.
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User Interaction:
None
No user interaction is necessary for exploitation.
CVE-2025-71112 Details
Status: Awaiting Analysis
Last updated: 🕐 19 Jan 2026, 13:16 UTC
Originally published on: 🕒 14 Jan 2026, 15:16 UTC
Time between publication and last update: 4 days
CVSS Release:
CVE-2025-71112 Vulnerability Summary
CVE-2025-71112: In the Linux kernel, the following vulnerability has been resolved: net: hns3: add VLAN id validation before using Currently, the VLAN id may be used without validation when receive a VLAN configuration mailbox from VF. The length of vlan_del_fail_bmap is BITS_TO_LONGS(VLAN_N_VID). It may cause out-of-bounds memory access once the VLAN id is bigger than or equal to VLAN_N_VID. Therefore, VLAN id needs to be checked to ensure it is within the range of VLAN_N_VID.
Assessing the Risk of CVE-2025-71112
Access Complexity Graph
The exploitability of CVE-2025-71112 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-2025-71112
No exploitability data is available for CVE-2025-71112.
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-2025-71112, 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-2025-71112, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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Confidentiality:
None
CVE-2025-71112 does not compromise confidentiality.
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Integrity:
None
CVE-2025-71112 does not impact data integrity.
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Availability:
None
CVE-2025-71112 does not affect system availability.
CVE-2025-71112 References
External References
- https://git.kernel.org/stable/c/00e56a7706e10b3d00a258d81fcb85a7e96372d6
- https://git.kernel.org/stable/c/42c91dfa772c57de141e5a55a187ac760c0fd7e1
- https://git.kernel.org/stable/c/46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8
- https://git.kernel.org/stable/c/6ef935e65902bfed53980ad2754b06a284ea8ac1
- https://git.kernel.org/stable/c/91a51d01be5c9f82c12c2921ca5cceaa31b67128
- https://git.kernel.org/stable/c/95cca255a7a5ad782639ff0298c2a486707d1046
- https://git.kernel.org/stable/c/b7b4f3bf118f51b67691a55b464f04452e5dc6fc
CWE Common Weakness Enumeration
Unknown
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