Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 16.4%
CVSS Severity
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