btrfs: don't BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()

{
  "id": "0ede0e681be18403f5a02a88c56d8312516d3d8f47e672f0ac95d9788c4bce10",
  "url": "https://osv.dev/vulnerability/CVE-2024-46841",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "btrfs: don't BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk_down_proc() We handle errors here properly, ENOMEM isn't fatal, return the error.",
    "evidence": "osv:CVE-2024-46841",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.231",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.174",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.120",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.64",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.10.10",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-46841",
      "aliases": [
        "CVE-2024-46841"
      ],
      "affected": [
        {
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            {
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              "type": "GIT",
              "events": [
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                  "fixed": "c1406d8329f500e4594cd9730cd313aebc3a4333"
                },
                {
                  "fixed": "6a0648f96c3ca647c71c6c1ddbc7c353bab79f64"
                },
                {
                  "fixed": "44a2c518ab221c0cadcb8c45ca86f83a52dd4da6"
                },
                {
                  "fixed": "135b4819f6fba87fd5a2693023133e78ac73f1d3"
                },
                {
                  "fixed": "704c359b4093a2af650a20eaa030c435d7c30f91"
                },
                {
                  "fixed": "a580fb2c3479d993556e1c31b237c9e5be4944a3"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46841.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "2.6.31"
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                  "fixed": "5.10.231"
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            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.174"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.120"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "6.2.0"
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          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46841.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.012872931Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/135b4819f6fba87fd5a2693023133e78ac73f1d3",
        "https://git.kernel.org/stable/c/44a2c518ab221c0cadcb8c45ca86f83a52dd4da6",
        "https://git.kernel.org/stable/c/6a0648f96c3ca647c71c6c1ddbc7c353bab79f64",
        "https://git.kernel.org/stable/c/704c359b4093a2af650a20eaa030c435d7c30f91",
        "https://git.kernel.org/stable/c/a580fb2c3479d993556e1c31b237c9e5be4944a3",
        "https://git.kernel.org/stable/c/c1406d8329f500e4594cd9730cd313aebc3a4333",
        "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html",
        "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46841.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-46841",
        "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/2024/46xxx/CVE-2024-46841.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-46841",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 504088,
  "published_at": "2024-09-27T12:39:35.633+00:00"
}