{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-43832",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-43832"
  ],
  "published": "2024-08-17T09:22:42Z",
  "summary": "s390/uv: Don't call folio_wait_writeback() without a folio reference",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/uv: Don't call folio_wait_writeback() without a folio reference\n\nfolio_wait_writeback() requires that no spinlocks are held and that\na folio reference is held, as documented. After we dropped the PTL, the\nfolio could get freed concurrently. So grab a temporary reference.",
  "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": "6.1.103",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-43832"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1a1eb2f3fc453dcd52726d13e863938561489cb7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8736604ef53359a718c246087cd21dcec232d2fb"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b21aba72aadd94bdac275deab021fc84d6c72b16"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3f29f6537f54d74e64bac0a390fb2e26da25800d"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}