net: hns3: add VLAN id validation before using

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-71112
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-01-14 15:16:00 UTC
Updated2026-07-14 13:18:03 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

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

Problem Types: CWE-125

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8 git Not specified
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 42c91dfa772c57de141e5a55a187ac760c0fd7e1 git Not specified
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 00e56a7706e10b3d00a258d81fcb85a7e96372d6 git Not specified
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 b7b4f3bf118f51b67691a55b464f04452e5dc6fc git Not specified
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 95cca255a7a5ad782639ff0298c2a486707d1046 git Not specified
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 91a51d01be5c9f82c12c2921ca5cceaa31b67128 git Not specified
CNA Linux Linux affected fe4144d47eef8453459c53a34e9d5940a3e6c219 6ef935e65902bfed53980ad2754b06a284ea8ac1 git Not specified
CNA Linux Linux affected 5.3 Not specified
CNA Linux Linux unaffected 5.3 semver Not specified
CNA Linux Linux unaffected 5.10.248 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.198 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.160 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.120 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.64 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.3 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19 * original_commit_for_fix Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.6 * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/91a51d01be5c9f82c12c2921ca5cceaa31b67128 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/6ef935e65902bfed53980ad2754b06a284ea8ac1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/42c91dfa772c57de141e5a55a187ac760c0fd7e1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-019113.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/00e56a7706e10b3d00a258d81fcb85a7e96372d6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/95cca255a7a5ad782639ff0298c2a486707d1046 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/b7b4f3bf118f51b67691a55b464f04452e5dc6fc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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