CVE-2025-71112
net: hns3: add VLAN id validation before using
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 14, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
fe4144d47eef8453459c53a34e9d5940a3e6c219 < 46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8 fe4144d47eef8453459c53a34e9d5940a3e6c219 < 42c91dfa772c57de141e5a55a187ac760c0fd7e1 fe4144d47eef8453459c53a34e9d5940a3e6c219 < 00e56a7706e10b3d00a258d81fcb85a7e96372d6 fe4144d47eef8453459c53a34e9d5940a3e6c219 < b7b4f3bf118f51b67691a55b464f04452e5dc6fc fe4144d47eef8453459c53a34e9d5940a3e6c219 < 95cca255a7a5ad782639ff0298c2a486707d1046 fe4144d47eef8453459c53a34e9d5940a3e6c219 < 91a51d01be5c9f82c12c2921ca5cceaa31b67128 fe4144d47eef8453459c53a34e9d5940a3e6c219 < 6ef935e65902bfed53980ad2754b06a284ea8ac1
Linux / Linux
5.3
References
git.kernel.org: https://git.kernel.org/stable/c/46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8 git.kernel.org: https://git.kernel.org/stable/c/42c91dfa772c57de141e5a55a187ac760c0fd7e1 git.kernel.org: https://git.kernel.org/stable/c/00e56a7706e10b3d00a258d81fcb85a7e96372d6 git.kernel.org: https://git.kernel.org/stable/c/b7b4f3bf118f51b67691a55b464f04452e5dc6fc git.kernel.org: https://git.kernel.org/stable/c/95cca255a7a5ad782639ff0298c2a486707d1046 git.kernel.org: https://git.kernel.org/stable/c/91a51d01be5c9f82c12c2921ca5cceaa31b67128 git.kernel.org: https://git.kernel.org/stable/c/6ef935e65902bfed53980ad2754b06a284ea8ac1