IB/cm: Drop lockdep assert and WARN when freeing old msg

{
  "id": "23b1230628b22a7d0b170921188fefc62f0dcaf23951ceef4a172521dc6c330b",
  "url": "https://osv.dev/vulnerability/CVE-2025-38287",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "IB/cm: Drop lockdep assert and WARN when freeing old msg",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: IB/cm: Drop lockdep assert and WARN when freeing old msg The send completion handler can run after cm_id has advanced to another message. The cm_id lock is not needed in this case, but a recent change re-used cm_free_priv_msg(), which asserts that the lock is held and WARNs if the cm_id's currently outstanding msg is different than the one being freed.",
    "evidence": "osv:CVE-2025-38287",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.15.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-38287",
      "aliases": [
        "CVE-2025-38287"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "1e5159219076ddb2e44338c667c83fd1bd43dfef"
                },
                {
                  "fixed": "fc096a0cd2017cb0aa1e7fb83131410af9283910"
                },
                {
                  "fixed": "7590649ee7af381a9d1153143026dec124c5798e"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38287.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.15.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38287.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.164829175Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/7590649ee7af381a9d1153143026dec124c5798e",
        "https://git.kernel.org/stable/c/fc096a0cd2017cb0aa1e7fb83131410af9283910",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38287.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38287",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38287.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-38287",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 488006,
  "published_at": "2025-07-10T07:42:04.056+00:00"
}