f2fs: fix to do sanity check on ino and xnid

{
  "id": "c6e2a99837b1c61037cdba53be2780020a4a24e9bec696ee13cc486949b80e89",
  "url": "https://osv.dev/vulnerability/CVE-2025-38347",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "f2fs: fix to do sanity check on ino and xnid",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on ino and xnid syzbot reported a f2fs bug as below: INFO: task syz-executor140:5308 blocked for more than 143 seconds. Not tainted 6.14.0-rc7-syzkaller-00069-g81e4f8d68c66 #0 \"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\" disables this message. task:syz-executor140 state:D stack:24016 pid:5308 tgid:5308 ppid:5306 task_flags:0x400140 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5378 [inline] __schedule+0x190e/0x4c90 kernel/sched/core.c:6765 __schedule_loop kernel/sched/core.c:6842 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6857 io_schedule+0x8d/0x110 kernel/sched/core.c:7690 folio_wait_bit_common+0x839/0xee0 mm/filemap.c:1317 __folio_lock mm/filemap.c:1664 [inline] folio_lock include/linux/pagemap.h:1163 [inline] __filemap_get_folio+0x147/0xb40 mm/filemap.c:1917 pagecache_get_page+0x2c/0x130 mm/folio-compat.c:87 find_get_page_flags include/linux/pagemap.h:842 [inline] f2fs_grab_cache_page+0x2b/0x320 fs/f2fs/f2fs.h:2776 __get_node_page+0x131/0x11b0 fs/f2fs/node.c:1463 read_xattr_block+0xfb/0x190 fs/f2fs/xattr.c:306 lookup_all_xattrs fs/f2fs/xattr.c:355 [inline] f2fs_getxattr+0x676/0xf70 fs/f2fs/xattr.c:533 __f2fs_get_acl+0x52/0x870 fs/f2fs/acl.c:179 f2fs_acl_create fs/f2fs/acl.c:375 [inline] f2fs_init_acl+0xd7/0x9b0 fs/f2fs/acl.c:418 f2fs_init_inode_metadata+0xa0f/0x1050 fs/f2fs/dir.c:539 f2fs_add_inline_entry+0x448/0x860 fs/f2fs/inline.c:666 f2fs_add_",
    "evidence": "osv:CVE-2025-38347",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.4.297",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.10.241",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.190",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.149",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.95",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.35",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.15.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-38347",
      "aliases": [
        "CVE-2025-38347"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "98e4da8ca301e062d79ae168c67e56f3c3de3ce4"
                },
                {
                  "fixed": "44e904a1ad09e84039058dcbbb1b9ea5b8d7d75d"
                },
                {
                  "fixed": "ecff54aa20b5b21db82e63e46066b55e43d72e78"
                },
                {
                  "fixed": "c4029044cc408b149e63db7dc8617a0783a3f10d"
                },
                {
                  "fixed": "e98dc1909f3d5bc078ec7a605524f1e3f4c0eb14"
                },
                {
                  "fixed": "aaddc6c696bd1bff20eaacfa88579d6eae64d541"
                },
                {
                  "fixed": "fed611bd8c7b76b070aa407d0c7558e20d9e1f68"
                },
                {
                  "fixed": "5a06d97d5340c00510f24e80e8de821bd3bd9285"
                },
                {
                  "fixed": "061cf3a84bde038708eb0f1d065b31b7c2456533"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38347.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "3.8.0"
                },
                {
                  "fixed": "5.4.297"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.5.0"
                },
                {
                  "fixed": "5.10.241"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.190"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.149"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.95"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.35"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.15.4"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38347.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.035935441Z",
      "provider": "osv",
      "references": [
        "https://cert-portal.siemens.com/productcert/html/ssa-032379.html",
        "https://git.kernel.org/stable/c/061cf3a84bde038708eb0f1d065b31b7c2456533",
        "https://git.kernel.org/stable/c/44e904a1ad09e84039058dcbbb1b9ea5b8d7d75d",
        "https://git.kernel.org/stable/c/5a06d97d5340c00510f24e80e8de821bd3bd9285",
        "https://git.kernel.org/stable/c/aaddc6c696bd1bff20eaacfa88579d6eae64d541",
        "https://git.kernel.org/stable/c/c4029044cc408b149e63db7dc8617a0783a3f10d",
        "https://git.kernel.org/stable/c/e98dc1909f3d5bc078ec7a605524f1e3f4c0eb14",
        "https://git.kernel.org/stable/c/ecff54aa20b5b21db82e63e46066b55e43d72e78",
        "https://git.kernel.org/stable/c/fed611bd8c7b76b070aa407d0c7558e20d9e1f68",
        "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html",
        "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38347.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38347",
        "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-2025-38347.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-38347",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 515853,
  "published_at": "2025-07-10T08:15:14.907+00:00"
}