CVE-2025-71187 (GCVE-0-2025-71187)
Vulnerability from cvelistv5
Published
2026-01-31 11:41
Modified
2026-05-11 21:56
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: fix device leak on probe failure Make sure to drop the reference taken when looking up the ICU device during probe also on probe failures (e.g. probe deferral).
References
Impacted products
Vendor Product Version
Linux Linux Version: 7de873201c44bff5b42f2e560098d463843b8a4c
Version: 7de873201c44bff5b42f2e560098d463843b8a4c
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/sh/rz-dmac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "926d1666420c227eab50962a8622c1b8444720e8",
              "status": "affected",
              "version": "7de873201c44bff5b42f2e560098d463843b8a4c",
              "versionType": "git"
            },
            {
              "lessThan": "9fb490323997dcb6f749cd2660a17a39854600cd",
              "status": "affected",
              "version": "7de873201c44bff5b42f2e560098d463843b8a4c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/sh/rz-dmac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.16"
            },
            {
              "lessThan": "6.16",
              "status": "unaffected",
              "version": "0",
              "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": "6.18.7",
                  "versionStartIncluding": "6.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19",
                  "versionStartIncluding": "6.16",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: sh: rz-dmac: fix device leak on probe failure\n\nMake sure to drop the reference taken when looking up the ICU device\nduring probe also on probe failures (e.g. probe deferral)."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:56:20.913Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/926d1666420c227eab50962a8622c1b8444720e8"
        },
        {
          "url": "https://git.kernel.org/stable/c/9fb490323997dcb6f749cd2660a17a39854600cd"
        }
      ],
      "title": "dmaengine: sh: rz-dmac: fix device leak on probe failure",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71187",
    "datePublished": "2026-01-31T11:41:58.816Z",
    "dateReserved": "2026-01-31T11:36:51.188Z",
    "dateUpdated": "2026-05-11T21:56:20.913Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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