Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.3.1, < 5.10.248 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/00e56a7706e10b3d00a258d81fcb85a7e96372d6Patch
- https://git.kernel.org/stable/c/42c91dfa772c57de141e5a55a187ac760c0fd7e1Patch
- https://git.kernel.org/stable/c/46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8Patch
- https://git.kernel.org/stable/c/6ef935e65902bfed53980ad2754b06a284ea8ac1Patch
- https://git.kernel.org/stable/c/91a51d01be5c9f82c12c2921ca5cceaa31b67128Patch
- https://git.kernel.org/stable/c/95cca255a7a5ad782639ff0298c2a486707d1046Patch
- https://git.kernel.org/stable/c/b7b4f3bf118f51b67691a55b464f04452e5dc6fcPatch
FAQ
What is CVE-2025-71112?
CVE-2025-71112 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 configura...
How severe is CVE-2025-71112?
CVE-2025-71112 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-71112?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.