FKIE_CVE-2025-40017

Vulnerability from fkie_nvd - Published: 2025-10-20 16:15 - Updated: 2025-10-21 19:31
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: iris: Fix memory leak by freeing untracked persist buffer One internal buffer which is allocated only once per session was not being freed during session close because it was not being tracked as part of internal buffer list which resulted in a memory leak. Add the necessary logic to explicitly free the untracked internal buffer during session close to ensure all allocated memory is released properly.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/02a24f13b3a1d9da9f3de56aa5fdb7cc1fe167a2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c9e024e907cafafd6b094f69a0d0f5d18fd28876
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ec2f87ad035e8d1ad67567542842f1f23a4dbde2
Impacted products
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Fix memory leak by freeing untracked persist buffer\n\nOne internal buffer which is allocated only once per session was not\nbeing freed during session close because it was not being tracked as\npart of internal buffer list which resulted in a memory leak.\n\nAdd the necessary logic to explicitly free the untracked internal buffer\nduring session close to ensure all allocated memory is released\nproperly."
    }
  ],
  "id": "CVE-2025-40017",
  "lastModified": "2025-10-21T19:31:25.450",
  "metrics": {},
  "published": "2025-10-20T16:15:38.510",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/02a24f13b3a1d9da9f3de56aa5fdb7cc1fe167a2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c9e024e907cafafd6b094f69a0d0f5d18fd28876"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ec2f87ad035e8d1ad67567542842f1f23a4dbde2"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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