fkie_cve-2025-40264
Vulnerability from fkie_nvd
Published
2025-12-04 16:16
Modified
2025-12-06 22:15
Severity ?
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().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/012ee5882b1830db469194466a210768ed207388
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1ecd86ec6efddb59a10c927e8e679f183bb9113e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/630360c6724e27f1aa494ba3fffe1e38c4205284
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d277a7a58578dd62fd546ddaef459ec24ccae36
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ce0a3699244aca3acb659f143c9cb1327b210f89
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f499dfa5c98e92e72dd454eb95a1000a448f3405
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbe2net: pass wrb_params in case of OS2BMC\n\nbe_insert_vlan_in_pkt() is called with the wrb_params argument being NULL\nat be_send_pkt_to_bmc() call site.\u00a0 This may lead to dereferencing a NULL\npointer when processing a workaround for specific packet, as commit\nbc0c3405abbb (\"be2net: fix a Tx stall bug caused by a specific ipv6\npacket\") states.\n\nThe correct way would be to pass the wrb_params from be_xmit()."
    }
  ],
  "id": "CVE-2025-40264",
  "lastModified": "2025-12-06T22:15:54.067",
  "metrics": {},
  "published": "2025-12-04T16:16:20.510",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/012ee5882b1830db469194466a210768ed207388"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1ecd86ec6efddb59a10c927e8e679f183bb9113e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/630360c6724e27f1aa494ba3fffe1e38c4205284"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7d277a7a58578dd62fd546ddaef459ec24ccae36"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ce0a3699244aca3acb659f143c9cb1327b210f89"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f499dfa5c98e92e72dd454eb95a1000a448f3405"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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