{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-26860",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-26860"
  ],
  "published": "2024-04-17T10:29:01Z",
  "summary": "dm-integrity: fix a memory leak when rechecking the data",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-integrity: fix a memory leak when rechecking the data\n\nMemory for the \"checksums\" pointer will leak if the data is rechecked\nafter checksum failure (because the associated kfree won't happen due\nto 'goto skip_io').\n\nFix this by freeing the checksums memory before recheck, and just use\nthe \"checksum_onstack\" memory for storing checksum during recheck.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.6.20-1+rpt1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-2712",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v6",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v7",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v7l",
            "binary_version": "1:6.6.20-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.6.20+rpt-rpi-v8",
            "binary_version": "1:6.6.20-1+rpt1"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.6.20-1+rpt1": {
            "linux_commit": "6f16847710cc0502450788b9f12f0a14d3429668",
            "upstream_version": "6.6.20",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.6.23"
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-26860"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/20e21c3c0195d915f33bc7321ee6b362177bf5bf"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/338580a7fb9b0930bb38098007e89cc0fc496bf7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/74abc2fe09691f3d836d8a54d599ca71f1e4287b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6d35654f03c35c273240d85ec67e3f2c3596c4e0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/55e565c42dce81a4e49c13262d5bc4eb4c2e588a"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-24T06:48:58Z"
  }
}