FKIE_CVE-2025-40264

Vulnerability from fkie_nvd - Published: 2025-12-04 16:16 - Updated: 2026-06-17 09:21
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
0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://cert-portal.siemens.com/productcert/html/ssa-253495.html
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/emulex/benet/be_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "f499dfa5c98e92e72dd454eb95a1000a448f3405",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "630360c6724e27f1aa494ba3fffe1e38c4205284",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "012ee5882b1830db469194466a210768ed207388",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "ce0a3699244aca3acb659f143c9cb1327b210f89",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "1ecd86ec6efddb59a10c927e8e679f183bb9113e",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            },
            {
              "lessThan": "7d277a7a58578dd62fd546ddaef459ec24ccae36",
              "status": "affected",
              "version": "760c295e0e8d982917d004c9095cff61c0cbd803",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/emulex/benet/be_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.2"
            },
            {
              "lessThan": "4.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.302",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.247",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.197",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.118",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.60",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RST2428P",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
    }
  ],
  "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": "2026-06-17T09:21:33.433",
  "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"
    },
    {
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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