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8.8 High

CVE-2025-71112 In the Linux kernel, the following vulnerability has been resolved: net: hns3: add VLAN id validation before using…

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.

Affected products and versions

Product Affected versions Fixed in
Linux 6.19 earliest → < 6.19 6.19
Linux 6.18 earliest → < 6.18.3 6.18.3
Linux 6.12 earliest → < 6.12.64 6.12.64
Linux 6.6 earliest → < 6.6.120 6.6.120
Linux 6.1 earliest → < 6.1.160 6.1.160
Linux 5.15 earliest → < 5.15.198 5.15.198
Linux 5.10 earliest → < 5.10.248 5.10.248
Linux 5.3 No fix stated
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated
Show the 2 other branches
Product Affected versions Fixed in
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated

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