{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-45881",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-45881"
  ],
  "published": "2026-05-27T12:19:29Z",
  "summary": "soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: mediatek: svs: Fix memory leak in svs_enable_debug_write()\n\nIn svs_enable_debug_write(), the buf allocated by memdup_user_nul()\nis leaked if kstrtoint() fails.\n\nFix this by using __free(kfree) to automatically free buf, eliminating\nthe need for explicit kfree() calls and preventing leaks.\n\n[Angelo: Added missing cleanup.h inclusion]",
  "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": "6.1.165",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45881"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/47a3e372f7d68776adb749a27c0ec9058ff1b4fd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/06195456c4e4de3826c4ca60eca941c472f991d0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a58c97828911c0b6e25d6b556789da974003efda"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0f6498077faa9cd89bb787bcc57063494a6f0601"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6bb10466e0884b4a68d4a1f3f4bb87eeb471c18a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6259094ee806fb813ca95894c65fb80e2ec98bf1"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-27T12:19:29Z"
  }
}