CVE-2025-40264

Summary

In the Linux kernel, the following vulnerability has been resolved:

be2net: pass wrb_params in case of OS2BMC

be_insert_vlan_in_pkt() is called with the wrb_params argument being NULL at be_send_pkt_to_bmc() call site.  This may lead to dereferencing a NULL pointer when processing a workaround for specific packet, as commit bc0c3405abbb ("be2net: fix a Tx stall bug caused by a specific ipv6 packet") states.

The correct way would be to pass the wrb_params from be_xmit().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < 48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfeaffected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < f499dfa5c98e92e72dd454eb95a1000a448f3405affected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < 630360c6724e27f1aa494ba3fffe1e38c4205284affected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < 012ee5882b1830db469194466a210768ed207388affected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < ce0a3699244aca3acb659f143c9cb1327b210f89affected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < 1ecd86ec6efddb59a10c927e8e679f183bb9113eaffected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < 4c4741f6e7f2fa4e1486cb61e1c15b9236ec134daffected
LinuxLinux760c295e0e8d982917d004c9095cff61c0cbd803 < 7d277a7a58578dd62fd546ddaef459ec24ccae36affected
LinuxLinux4.2affected
LinuxLinux0 < 4.2unaffected
LinuxLinux5.4.302 <= 5.4.*unaffected
LinuxLinux5.10.247 <= 5.10.*unaffected
LinuxLinux5.15.197 <= 5.15.*unaffected
LinuxLinux6.1.159 <= 6.1.*unaffected
LinuxLinux6.6.118 <= 6.6.*unaffected
LinuxLinux6.12.60 <= 6.12.*unaffected
LinuxLinux6.17.10 <= 6.17.*unaffected
LinuxLinux6.18 <= *unaffected

Weaknesses

ADP Enrichment

Additional References

References