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FKIE_CVE-2026-23033

Vulnerability from fkie_nvd - Published: 2026-01-31 12:16 - Updated: 2026-06-17 10:20
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/2b29f38f4f9660595e8272b8e8b82ffcca7ce592
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/6b867a98699657c2a698bbc9e60656349b39b905
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04
0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://cert-portal.siemens.com/productcert/html/ssa-253495.html
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/ti/omap-dma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8d66cb05b8b76396387a7b3a91f9284225c87f04",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            },
            {
              "lessThan": "2b29f38f4f9660595e8272b8e8b82ffcca7ce592",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            },
            {
              "lessThan": "6b867a98699657c2a698bbc9e60656349b39b905",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            },
            {
              "lessThan": "88a9483f093bbb9263dcf21bc7fdb5132e5de88d",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            },
            {
              "lessThan": "4b93712e96be17029bd22787f2e39feb0e73272c",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            },
            {
              "lessThan": "829b00481734dd54e72f755fd6584bce6fbffbb0",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            },
            {
              "lessThan": "2e1136acf8a8887c29f52e35a77b537309af321f",
              "status": "affected",
              "version": "7bedaa5537604f34d1d63c5ec7891e559d2a61ed",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/ti/omap-dma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.6"
            },
            {
              "lessThan": "3.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.249",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.199",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.162",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.122",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.67",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "RUGGEDCOM RST2428P",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
    }
  ],
  "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."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndmaengine: omap-dma: correcci\u00f3n de fuga de recursos de dma_pool en las rutas de error\n\nEl dma_pool creado por dma_pool_create() no se destruye cuando dma_async_device_register() o of_dma_controller_register() fallan, causando una fuga de recursos en las rutas de error de sondeo.\n\nA\u00f1adir dma_pool_destroy() en ambas rutas de error para liberar correctamente el recurso dma_pool asignado."
    }
  ],
  "id": "CVE-2026-23033",
  "lastModified": "2026-06-17T10:20:44.847",
  "metrics": {},
  "published": "2026-01-31T12:16:06.613",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592"
    },
    {
      "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/6b867a98699657c2a698bbc9e60656349b39b905"
    },
    {
      "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"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04"
    },
    {
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}



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