riscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI

{
  "id": "7b306d07ee90b41b133738a303d102297f755b816fe0445798eba3be97d6ce4f",
  "url": "https://osv.dev/vulnerability/CVE-2026-53351",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "riscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: riscv/ptrace: Use USER_REGSET_NOTE_TYPE for REGSET_CFI Fixes a warning while dumping core: [54983.546369][ C7] WARNING: [!note_name] fs/binfmt_elf.c:1771 at elf_core_dump+0x910/0xf68, CPU#7: abort01/31982",
    "evidence": "osv:CVE-2026-53351",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "7.0.13",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-53351",
      "aliases": [
        "CVE-2026-53351"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2af7c9cf021c5dabe880b68e5cc22c618060d954"
                },
                {
                  "fixed": "08200bef0983ffed039ab399df0cba8d900ce5fc"
                },
                {
                  "fixed": "e3573f739e3dadab57ec80488d07e05c8f6e82d3"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53351.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "7.0.0"
                },
                {
                  "fixed": "7.0.13"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53351.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.961155828Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/08200bef0983ffed039ab399df0cba8d900ce5fc",
        "https://git.kernel.org/stable/c/e3573f739e3dadab57ec80488d07e05c8f6e82d3",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53351.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53351",
        "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/2026/53xxx/CVE-2026-53351.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-53351",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 505976,
  "published_at": "2026-07-01T13:32:28.548+00:00"
}