tracing/probes: Remove WARN_ON_ONCE from parse_btf_arg

{
  "id": "b4bb83f691d26f0c0a0fb6ebb055bd59463c3b51cd1d3922c8adda7268215c2c",
  "url": "https://osv.dev/vulnerability/CVE-2026-80607",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "tracing/probes: Remove WARN_ON_ONCE from parse_btf_arg",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: tracing/probes: Remove WARN_ON_ONCE from parse_btf_arg Sashiko found that user can cause this WARN_ON_ONCE() easily with adding a kprobe event based on a raw address with BTF parameter. Since this is not an unexpected condition, remove the WARN_ON_ONCE().",
    "evidence": "osv:CVE-2026-80607",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.160",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.114",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.40",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.1.5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-80607",
      "aliases": [
        "CVE-2026-80607"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b576e09701c7d045bbe5cd85d53e2f34426aa214"
                },
                {
                  "fixed": "24a753a49d06813a156695e3804dcc11c7fdef07"
                },
                {
                  "fixed": "e177f1530af440d9330c149080aa3b24ddefa18b"
                },
                {
                  "fixed": "f148f86c65b8f9ef2466ad8506e721749e4957fb"
                },
                {
                  "fixed": "8a662d8c05e2cf16f7a047c81bc1eb5d3b29bacd"
                },
                {
                  "fixed": "251a8fe1b9aedccd298b77bc28426d564c5a923f"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80607.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.5.0"
                },
                {
                  "fixed": "6.6.160"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.114"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.40"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.1.5"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80607.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.490378103Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/24a753a49d06813a156695e3804dcc11c7fdef07",
        "https://git.kernel.org/stable/c/251a8fe1b9aedccd298b77bc28426d564c5a923f",
        "https://git.kernel.org/stable/c/8a662d8c05e2cf16f7a047c81bc1eb5d3b29bacd",
        "https://git.kernel.org/stable/c/e177f1530af440d9330c149080aa3b24ddefa18b",
        "https://git.kernel.org/stable/c/f148f86c65b8f9ef2466ad8506e721749e4957fb",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80607.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-80607",
        "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/2026/80xxx/CVE-2026-80607.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-80607",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 520374,
  "published_at": "2026-08-28T06:48:31.556+00:00"
}