CVE-2025-71185 (GCVE-0-2025-71185)
Vulnerability from cvelistv5
Published
2026-01-31 11:41
Modified
2026-02-09 08:36
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation Make sure to drop the reference taken when looking up the crossbar platform device during am335x route allocation.
References
Impacted products
Vendor Product Version
Linux Linux Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
Version: 42dbdcc6bf965997c088caff2a8be7f9bf44f701
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/ti/dma-crossbar.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/ti/dma-crossbar.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.4"
            },
            {
              "lessThan": "4.4",
              "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"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.249",
                  "versionStartIncluding": "4.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.199",
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                  "versionEndExcluding": "6.12.67",
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: dma-crossbar: fix device leak on am335x route allocation\n\nMake sure to drop the reference taken when looking up the crossbar\nplatform device during am335x route allocation."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-09T08:36:09.661Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1befa553f1ecc045dc9ff56107ff50162f63f3c0"
        },
        {
          "url": "https://git.kernel.org/stable/c/c933aa74d9f8d35e6cda322c38c4a907d37a9a2b"
        },
        {
          "url": "https://git.kernel.org/stable/c/43725bd47d984937c429919ae291896d982d1f17"
        },
        {
          "url": "https://git.kernel.org/stable/c/6fdf168f57e331e148a1177a9b590a845c21b315"
        },
        {
          "url": "https://git.kernel.org/stable/c/f810132e825588fbad3cba940458c58bb7ec4d84"
        },
        {
          "url": "https://git.kernel.org/stable/c/30352277d8e09c972436f883a5efd1f1b763ac14"
        },
        {
          "url": "https://git.kernel.org/stable/c/4fc17b1c6d2e04ad13fd6c21cfbac68043ec03f9"
        }
      ],
      "title": "dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71185",
    "datePublished": "2026-01-31T11:41:57.082Z",
    "dateReserved": "2026-01-31T11:36:51.187Z",
    "dateUpdated": "2026-02-09T08:36:09.661Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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