{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "b37ad2e290fc52e575572b04803a4f93f584df6c"
            },
            {
              "fixed": "bc4caea7a82bbcf94a34eff7094e7f9b501680ab"
            },
            {
              "fixed": "c0bd03b850d81a8914168d87ddf7f6ffa58875ef"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80625.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix memory leak of bonding resources\n\nIn a corner case of concurrent driver removal and driver reset,\nbonding resource is first released in hns_roce_hw_v2_exit() during\ndriver removal, and then is allocated again in hns_roce_register_device()\nduring driver reset. This leads to memory leak because the release\ntiming has already passed. This may also lead to a kernel panic\nas below because of the leaked notifier callback:\n\nCall trace:\n  0xffffa20fccc04978 (P)\n  raw_notifier_call_chain+0x20/0x38\n  call_netdevice_notifiers_info+0x60/0xb8\n  netdev_lower_state_changed+0x4c/0xb8\n\nAs Sashiko suggested, the teardown order of bonding resources should\nbe inverted to make sure the resources are released when the driver\nis removed.",
  "id": "CVE-2026-80625",
  "modified": "2026-08-30T03:30:15.761727644Z",
  "published": "2026-08-28T06:48:43.583Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc4caea7a82bbcf94a34eff7094e7f9b501680ab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c0bd03b850d81a8914168d87ddf7f6ffa58875ef"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80625.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80625"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "RDMA/hns: Fix memory leak of bonding resources"
}