{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-97485",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-97485"
  ],
  "published": "2026-09-24T16:08:25Z",
  "summary": "omfs: handle set_blocksize failures",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nomfs: handle set_blocksize failures\n\nomfs uses buffer_heads, which don't handle block size > PAGE_SIZE well.\nWithout this, mounting we will hit the\n\n        BUG_ON(offset >= folio_size(folio));\n\nin folio_set_bh on the first __bread_gfp call.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.189",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-97485"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a2a3592ebf3920dd6f2b754d2bb7361f54764e84"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d81e1e9bd1df5948c699cb5aec984acdef5b2681"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/120e0db84a69f18e51ba9ae2d036df3a052a33e1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/29186cd17bb5f501a6ae831dac4fabf637879982"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/61ffc31cd8642d7a950b6831720629c8331365f6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fd4d6593c51253c79be422d6ae42e318250e20a7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/18c3d6fcb557f920c9143711497625e70153874c"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-10-03T11:04:09Z"
  }
}