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CVE-2025-68739

Estado: AplazadaSin puntuar—

In the Linux kernel, the following vulnerability has been resolved:

PM / devfreq: hisi: Fix potential UAF in OPP handling

Ensure all required data is acquired before calling dev_pm_opp_put(opp) to maintain correct resource acquisition and release order.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux KernelAI

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-68739",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7da2fdaaa1e6062686ac96a9f096c2d7847533e4",
              "lessThan": "efb028b07f7b2d141b91c2fab5276b601f0d0dbe",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7da2fdaaa1e6062686ac96a9f096c2d7847533e4",
              "lessThan": "469b0b8ce08818f3e4f01d2fa8d0dadeab501e1f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7da2fdaaa1e6062686ac96a9f096c2d7847533e4",
              "lessThan": "26dd44a40096468396b6438985d8e44e0743f64c",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/devfreq/hisi_uncore_freq.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.17"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.17",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.17.13",
              "versionType": "semver",
              "lessThanOrEqual": "6.17.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.2",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/devfreq/hisi_uncore_freq.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-24T13:16:28.850",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/26dd44a40096468396b6438985d8e44e0743f64c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/469b0b8ce08818f3e4f01d2fa8d0dadeab501e1f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/efb028b07f7b2d141b91c2fab5276b601f0d0dbe",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: hisi: Fix potential UAF in OPP handling\n\nEnsure all required data is acquired before calling dev_pm_opp_put(opp)\nto maintain correct resource acquisition and release order."
    }
  ],
  "lastModified": "2026-06-17T09:59:30.427",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}