CVE-2025-71112high

net: hns3: add VLAN id validation before using

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.8epss 0.1%

probabilidade de exploração

0.1%top 97% das CVEs

exploração observada

nãonenhuma fonte reporta

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

Produtos afetados

Linux · Linux

Referências

https://cert-portal.siemens.com/productcert/html/ssa-019113.html 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