{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-89925",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-89925"
  ],
  "published": "2026-09-16T10:32:03Z",
  "summary": "KVM: s390: Fix memory leak in guest debug handling",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: s390: Fix memory leak in guest debug handling\n\nbp_data is freed only for the error case by kfree(bp_data).\nEvery successful KVM_SET_GUEST_DEBUG will leak bp_data.",
  "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": "6.1.188",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-89925"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/39e7cebb889839b5762c9ad22e2d715b5883b288"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/58b1b729a9f90c80b508fc3e2174cbc0ee50859e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9071f75cbde3bf46119cb28e92cfbef830c4bf97"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5940418e4232a2ff1d30ba12e0d213dbf48f0a83"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fc2034c431adcbaabf5f8a01912358f07355349e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/44bf3792c10f4bb3de507391f1837e020d92eaa2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/581be9f6085834188cef1ad2f07babf3b421e409"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/121ea1de927c8b9bfdf53c31cad27b86d5de0293"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-16T10:32:03Z"
  }
}