FKIE_CVE-2026-23033

Vulnerability from fkie_nvd - Published: 2026-01-31 12:16 - Updated: 2026-01-31 12:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: omap-dma: fix dma_pool resource leak in error paths The dma_pool created by dma_pool_create() is not destroyed when dma_async_device_register() or of_dma_controller_register() fails, causing a resource leak in the probe error paths. Add dma_pool_destroy() in both error paths to properly release the allocated dma_pool resource.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: omap-dma: fix dma_pool resource leak in error paths\n\nThe dma_pool created by dma_pool_create() is not destroyed when\ndma_async_device_register() or of_dma_controller_register() fails,\ncausing a resource leak in the probe error paths.\n\nAdd dma_pool_destroy() in both error paths to properly release the\nallocated dma_pool resource."
    }
  ],
  "id": "CVE-2026-23033",
  "lastModified": "2026-01-31T12:16:06.613",
  "metrics": {},
  "published": "2026-01-31T12:16:06.613",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}


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