FKIE_CVE-2025-68739

Vulnerability from fkie_nvd - Published: 2025-12-24 13:16 - Updated: 2026-06-17 09:59
Severity
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/26dd44a40096468396b6438985d8e44e0743f64c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/469b0b8ce08818f3e4f01d2fa8d0dadeab501e1f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/efb028b07f7b2d141b91c2fab5276b601f0d0dbe
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/devfreq/hisi_uncore_freq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "efb028b07f7b2d141b91c2fab5276b601f0d0dbe",
              "status": "affected",
              "version": "7da2fdaaa1e6062686ac96a9f096c2d7847533e4",
              "versionType": "git"
            },
            {
              "lessThan": "469b0b8ce08818f3e4f01d2fa8d0dadeab501e1f",
              "status": "affected",
              "version": "7da2fdaaa1e6062686ac96a9f096c2d7847533e4",
              "versionType": "git"
            },
            {
              "lessThan": "26dd44a40096468396b6438985d8e44e0743f64c",
              "status": "affected",
              "version": "7da2fdaaa1e6062686ac96a9f096c2d7847533e4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/devfreq/hisi_uncore_freq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.17"
            },
            {
              "lessThan": "6.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2025-68739",
  "lastModified": "2026-06-17T09:59:30.427",
  "metrics": {},
  "published": "2025-12-24T13:16:28.850",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "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"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


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