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mmc: sdhci-of-aspeed: Remove children before releasing SDC resources

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-aspeed: Remove children before releasing SDC resources Probe failure and removal leave SDHCI child devices registered after the parent clock and managed resources are released. Unregister the OF children in reverse order before disabling the parent clock on both paths. Use of_platform_device_destroy() because manual child creation does not set the flag required by of_platform_depopulate(). This issue was identified during our ongoing static-analysis research while reviewing kernel code.

Announced Source revision 1
Original source ↗

CVE-2026-98209

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-98209

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "6b22b4d29e4fc1d2de2e4d7174925d68220165fb",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "67e8117df8547433989a6ac1545a68848d0a289f",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "bc5e79a5a5651588f3a93bef7815e4e86f78962c",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "b84d29f2541c8adb768e468388dbaa4bc25ef157",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "7eb896617a6db846b18596c10ca9f8900a73013e",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "15b5ffd8af2dd46856da57467eb6e0f90d8ada51",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "356b4b3b28a8ecd2a6c66d3b9666686315337df1",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
        "lessThan": "4396d70bb7fec531bcf934fed016b2f3300c670b",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/mmc/host/sdhci-of-aspeed.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "5.4"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "5.4",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.10.271",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.222",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.189",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.158",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.112",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.54",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.2.8",
        "versionType": "semver",
        "lessThanOrEqual": "7.2.*"
      },
      {
        "status": "unaffected",
        "version": "7.3",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/mmc/host/sdhci-of-aspeed.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-98209

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#38289 · Revision 1
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Publisher date
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