CVE-2025-39708

{
  "id": "CVE-2025-39708",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-09-05T18:15:48.060",
  "lastModified": "2026-10-19T21:10:00.160",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Fix NULL pointer dereference\n\nA warning reported by smatch indicated a possible null pointer\ndereference where one of the arguments to API\n\"iris_hfi_gen2_handle_system_error\" could sometimes be null.\n\nTo fix this, add a check to validate that the argument passed is not\nnull before accessing its members."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nmedia: iris: Corrección de desreferencia de puntero NULL\n\nUna advertencia reportada por smatch indicaba una posible desreferencia de puntero nulo donde uno de los argumentos de la API 'iris_hfi_gen2_handle_system_error' podría ser nulo en ocasiones.\n\nPara solucionar esto, añadir una comprobación para validar que el argumento pasado no sea nulo antes de acceder a sus miembros."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "fb583a214337a5600c121c9e1eecbb57fa9db688",
              "lessThan": "992ddee3c0da5f113ba86892ace467c1ac645538",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "fb583a214337a5600c121c9e1eecbb57fa9db688",
              "lessThan": "0f837559ccdd275c5a059e6ac4d5034b03409f1d",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.15",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.15",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.16.4",
              "lessThanOrEqual": "6.16.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.17",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.15",
              "versionEndExcluding": "6.16.4",
              "matchCriteriaId": "7F0ABA2F-347D-450F-A06E-234E055E7302"
            }
          ]
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  ],
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/0f837559ccdd275c5a059e6ac4d5034b03409f1d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/992ddee3c0da5f113ba86892ace467c1ac645538",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    }
  ]
}