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CVE-2025-71200 mmc: sdhci-of-dwcmshc: Prevent illegal clock reduction in HS200/HS400 mode

🗓️ 14 Feb 2026 15:09:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

CVE-2025-71200: Prevent illegal clock reductions below 52MHz in HS200/HS400 for Rockchip sdhci-of-dwcmshc via debugfs.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mmc/host/sdhci-of-dwcmshc.c"
    ],
    "versions": [
      {
        "version": "c6f361cba51c536e7a6af31973c6a4e5d7e4e2e4",
        "lessThan": "59b8a1ca6df4db2ca250e9eeab74e2b0068d69e9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6f361cba51c536e7a6af31973c6a4e5d7e4e2e4",
        "lessThan": "f2677d6e2bbc5ba2030825522d2afd0542b038a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6f361cba51c536e7a6af31973c6a4e5d7e4e2e4",
        "lessThan": "de0ad7156036a50982bcb75a080e4af284502be2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6f361cba51c536e7a6af31973c6a4e5d7e4e2e4",
        "lessThan": "36be050f21dea7a3a76dff5a031da6274e8ee468",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6f361cba51c536e7a6af31973c6a4e5d7e4e2e4",
        "lessThan": "3009738a855cf938bbfc9078bec725031ae623a4",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/mmc/host/sdhci-of-dwcmshc.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.162",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.122",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.68",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.8",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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