jfs: reject on-disk inodes of an unsupported type

{
  "id": "20e70c5f444bfbce9fd432f5b1cd1773e23fa39d508bf8b3c144db24851e9cdd",
  "url": "https://osv.dev/vulnerability/CVE-2025-37925",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "jfs: reject on-disk inodes of an unsupported type",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: jfs: reject on-disk inodes of an unsupported type Syzbot has reported the following BUG: kernel BUG at fs/inode.c:668! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 3 UID: 0 PID: 139 Comm: jfsCommit Not tainted 6.12.0-rc4-syzkaller-00085-g4e46774408d9 #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014 RIP: 0010:clear_inode+0x168/0x190 Code: 4c 89 f7 e8 ba fe e5 ff e9 61 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c1 4c 89 f7 e8 90 ff e5 ff eb b7 0b e8 01 5d 7f ff 90 0f 0b e8 f9 5c 7f ff 90 0f 0b e8 f1 5c 7f RSP: 0018:ffffc900027dfae8 EFLAGS: 00010093 RAX: ffffffff82157a87 RBX: 0000000000000001 RCX: ffff888104d4b980 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc900027dfc90 R08: ffffffff82157977 R09: fffff520004fbf38 R10: dffffc0000000000 R11: fffff520004fbf38 R12: dffffc0000000000 R13: ffff88811315bc00 R14: ffff88811315bda8 R15: ffff88811315bb80 FS: 0000000000000000(0000) GS:ffff888135f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005565222e0578 CR3: 0000000026ef0000 CR4: 00000000000006f0 Call Trace: ? __die_body+0x5f/0xb0 ? die+0x9e/0xc0 ? do_trap+0x15a/0x3a0 ? clear_inode+0x168/0x190 ? do_error_trap+0x1dc/0x2c0 ? clear_inode+0x168/0x190 ? __pfx_do_error_trap+0x10/0x10 ? report_bug+0x3cd/0x500 ? handle_invalid_op+0x34/0x40 ? clear_inode+0x168/0x190 ? exc_invalid_op+0x38/0x50 ? asm_exc_",
    "evidence": "osv:CVE-2025-37925",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.190",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.148",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.101",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.41",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.14.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-37925",
      "aliases": [
        "CVE-2025-37925"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "79ac5a46c5c1c17476fbf84b4d4600d6d565defd"
                },
                {
                  "fixed": "fa6ce4a9cc9fcc8150b80db6f65186c0ed2b3143"
                },
                {
                  "fixed": "afc08b0b5587b553799bc375957706936a3e0088"
                },
                {
                  "fixed": "45fd8421081ec79e661e5f3ead2934fdbddb4287"
                },
                {
                  "fixed": "28419a4f3a1eeee33472a1b3856ae62aaa5a649b"
                },
                {
                  "fixed": "8987891c4653874d5e3f5d11f063912f4e0b58eb"
                },
                {
                  "fixed": "8c3f9a70d2d4dd6c640afe294b05c6a0a45434d9"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37925.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "3.1.0"
                },
                {
                  "fixed": "5.15.190"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.148"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.101"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.41"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.14.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37925.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:24.422101513Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/28419a4f3a1eeee33472a1b3856ae62aaa5a649b",
        "https://git.kernel.org/stable/c/45fd8421081ec79e661e5f3ead2934fdbddb4287",
        "https://git.kernel.org/stable/c/8987891c4653874d5e3f5d11f063912f4e0b58eb",
        "https://git.kernel.org/stable/c/8c3f9a70d2d4dd6c640afe294b05c6a0a45434d9",
        "https://git.kernel.org/stable/c/afc08b0b5587b553799bc375957706936a3e0088",
        "https://git.kernel.org/stable/c/fa6ce4a9cc9fcc8150b80db6f65186c0ed2b3143",
        "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37925.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-37925",
        "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/2025/37xxx/CVE-2025-37925.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-37925",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 490862,
  "published_at": "2025-04-18T07:01:29.491+00:00"
}