github - ghsa-89fh-8vx8-h844

GHSA-89FH-8VX8-H844

Vulnerability from github – Published: 2025-07-10 09:32 – Updated: 2025-11-18 15:30

Details

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

eth: fbnic: avoid double free when failing to DMA-map FW msg

The semantics are that caller of fbnic_mbx_map_msg() retains the ownership of the message on error. All existing callers dutifully free the page.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38341"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T09:15:28Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: fbnic: avoid double free when failing to DMA-map FW msg\n\nThe semantics are that caller of fbnic_mbx_map_msg() retains\nthe ownership of the message on error. All existing callers\ndutifully free the page.",
  "id": "GHSA-89fh-8vx8-h844",
  "modified": "2025-11-18T15:30:41Z",
  "published": "2025-07-10T09:32:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38341"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a211e23852019ef55c70094524e87a944accbb5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5bd1bafd4474ee26f504b41aba11f3e2a1175b88"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/670179265ad787b9dd8e701601914618b8927755"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-38341 (GCVE-0-2025-38341)

Vulnerability from cvelistv5 – Published: 2025-07-10 08:15 – Updated: 2025-07-28 04:19

Summary

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: avoid double free when failing to DMA-map FW msg The semantics are that caller of fbnic_mbx_map_msg() retains the ownership of the message on error. All existing callers dutifully free the page.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/670179265ad787b9d…
	https://git.kernel.org/stable/c/0a211e23852019ef5…
	https://git.kernel.org/stable/c/5bd1bafd4474ee26f…

Impacted products

Vendor

Product

Version

Linux

Affected: da3cde08209ec1c915195c2331c275397f34a731 , < 670179265ad787b9dd8e701601914618b8927755 (git)
Affected: da3cde08209ec1c915195c2331c275397f34a731 , < 0a211e23852019ef55c70094524e87a944accbb5 (git)
Affected: da3cde08209ec1c915195c2331c275397f34a731 , < 5bd1bafd4474ee26f504b41aba11f3e2a1175b88 (git)

Linux

Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.12.35 , ≤ 6.12.* (semver)
Unaffected: 6.15.4 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/meta/fbnic/fbnic_fw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "670179265ad787b9dd8e701601914618b8927755",
              "status": "affected",
              "version": "da3cde08209ec1c915195c2331c275397f34a731",
              "versionType": "git"
            },
            {
              "lessThan": "0a211e23852019ef55c70094524e87a944accbb5",
              "status": "affected",
              "version": "da3cde08209ec1c915195c2331c275397f34a731",
              "versionType": "git"
            },
            {
              "lessThan": "5bd1bafd4474ee26f504b41aba11f3e2a1175b88",
              "status": "affected",
              "version": "da3cde08209ec1c915195c2331c275397f34a731",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/meta/fbnic/fbnic_fw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.35",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.35",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.4",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: fbnic: avoid double free when failing to DMA-map FW msg\n\nThe semantics are that caller of fbnic_mbx_map_msg() retains\nthe ownership of the message on error. All existing callers\ndutifully free the page."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:19:24.527Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/670179265ad787b9dd8e701601914618b8927755"
        },
        {
          "url": "https://git.kernel.org/stable/c/0a211e23852019ef55c70094524e87a944accbb5"
        },
        {
          "url": "https://git.kernel.org/stable/c/5bd1bafd4474ee26f504b41aba11f3e2a1175b88"
        }
      ],
      "title": "eth: fbnic: avoid double free when failing to DMA-map FW msg",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38341",
    "datePublished": "2025-07-10T08:15:10.928Z",
    "dateReserved": "2025-04-16T04:51:24.005Z",
    "dateUpdated": "2025-07-28T04:19:24.527Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-89FH-8VX8-H844

CVE-2025-38341 (GCVE-0-2025-38341)

Tags

Sightings

Nomenclature