Vulnerability-Lookup

FKIE_CVE-2026-98209

Vulnerability from fkie_nvd - Published: 2026-10-06 09:18 - Updated: 2026-10-06 09:18

Severity

Summary

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.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/15b5ffd8af2dd46856da57467eb6e0f90d8ada51
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/356b4b3b28a8ecd2a6c66d3b9666686315337df1
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4396d70bb7fec531bcf934fed016b2f3300c670b
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/67e8117df8547433989a6ac1545a68848d0a289f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6b22b4d29e4fc1d2de2e4d7174925d68220165fb
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7eb896617a6db846b18596c10ca9f8900a73013e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b84d29f2541c8adb768e468388dbaa4bc25ef157
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/bc5e79a5a5651588f3a93bef7815e4e86f78962c

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mmc/host/sdhci-of-aspeed.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6b22b4d29e4fc1d2de2e4d7174925d68220165fb",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "67e8117df8547433989a6ac1545a68848d0a289f",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "bc5e79a5a5651588f3a93bef7815e4e86f78962c",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "b84d29f2541c8adb768e468388dbaa4bc25ef157",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "7eb896617a6db846b18596c10ca9f8900a73013e",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "15b5ffd8af2dd46856da57467eb6e0f90d8ada51",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "356b4b3b28a8ecd2a6c66d3b9666686315337df1",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "4396d70bb7fec531bcf934fed016b2f3300c670b",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mmc/host/sdhci-of-aspeed.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.4"
            },
            {
              "lessThan": "5.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.54",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-aspeed: Remove children before releasing SDC resources\n\nProbe failure and removal leave SDHCI child devices registered after the\nparent clock and managed resources are released.\n\nUnregister the OF children in reverse order before disabling the parent\nclock on both paths. Use of_platform_device_destroy() because manual\nchild creation does not set the flag required by of_platform_depopulate().\n\nThis issue was identified during our ongoing static-analysis research\nwhile reviewing kernel code."
    }
  ],
  "id": "CVE-2026-98209",
  "lastModified": "2026-10-06T09:18:07.173",
  "metrics": {},
  "published": "2026-10-06T09:18:07.173",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/15b5ffd8af2dd46856da57467eb6e0f90d8ada51"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/356b4b3b28a8ecd2a6c66d3b9666686315337df1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4396d70bb7fec531bcf934fed016b2f3300c670b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/67e8117df8547433989a6ac1545a68848d0a289f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6b22b4d29e4fc1d2de2e4d7174925d68220165fb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7eb896617a6db846b18596c10ca9f8900a73013e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b84d29f2541c8adb768e468388dbaa4bc25ef157"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/bc5e79a5a5651588f3a93bef7815e4e86f78962c"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

CVE-2026-98209 (GCVE-0-2026-98209)

Vulnerability from cvelistv5 – Published: 2026-10-06 08:44 – Updated: 2026-10-06 08:44

Title

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

Summary

Severity

No CVSS data available.

Assigner

Linux CNA under the mitre root

CNA scorecard D 54/100 over 6633 records in the last 180 days details

References

8 references

URL	Tags
https://git.kernel.org/stable/c/6b22b4d29e4fc1d2d…
https://git.kernel.org/stable/c/67e8117df85474339…
https://git.kernel.org/stable/c/bc5e79a5a5651588f…
https://git.kernel.org/stable/c/b84d29f2541c8adb7…
https://git.kernel.org/stable/c/7eb896617a6db846b…
https://git.kernel.org/stable/c/15b5ffd8af2dd4685…
https://git.kernel.org/stable/c/356b4b3b28a8ecd2a…
https://git.kernel.org/stable/c/4396d70bb7fec531b…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < 6b22b4d29e4fc1d2de2e4d7174925d68220165fb (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < 67e8117df8547433989a6ac1545a68848d0a289f (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < bc5e79a5a5651588f3a93bef7815e4e86f78962c (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < b84d29f2541c8adb768e468388dbaa4bc25ef157 (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < 7eb896617a6db846b18596c10ca9f8900a73013e (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < 15b5ffd8af2dd46856da57467eb6e0f90d8ada51 (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < 356b4b3b28a8ecd2a6c66d3b9666686315337df1 (git) Affected: bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c , < 4396d70bb7fec531bcf934fed016b2f3300c670b (git)
Linux	Linux	Affected: 5.4 Unaffected: 0 , < 5.4 (semver) Unaffected: 5.10.271 , ≤ 5.10.* (semver) Unaffected: 5.15.222 , ≤ 5.15.* (semver) Unaffected: 6.1.189 , ≤ 6.1.* (semver) Unaffected: 6.6.158 , ≤ 6.6.* (semver) Unaffected: 6.12.112 , ≤ 6.12.* (semver) Unaffected: 6.18.54 , ≤ 6.18.* (semver) Unaffected: 7.2.8 , ≤ 7.2.* (semver) Unaffected: 7.3-rc4 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mmc/host/sdhci-of-aspeed.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6b22b4d29e4fc1d2de2e4d7174925d68220165fb",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "67e8117df8547433989a6ac1545a68848d0a289f",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "bc5e79a5a5651588f3a93bef7815e4e86f78962c",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "b84d29f2541c8adb768e468388dbaa4bc25ef157",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "7eb896617a6db846b18596c10ca9f8900a73013e",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "15b5ffd8af2dd46856da57467eb6e0f90d8ada51",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "356b4b3b28a8ecd2a6c66d3b9666686315337df1",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            },
            {
              "lessThan": "4396d70bb7fec531bcf934fed016b2f3300c670b",
              "status": "affected",
              "version": "bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mmc/host/sdhci-of-aspeed.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.4"
            },
            {
              "lessThan": "5.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.54",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.271",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.222",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.189",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.158",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.112",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.54",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.8",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3-rc4",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-aspeed: Remove children before releasing SDC resources\n\nProbe failure and removal leave SDHCI child devices registered after the\nparent clock and managed resources are released.\n\nUnregister the OF children in reverse order before disabling the parent\nclock on both paths. Use of_platform_device_destroy() because manual\nchild creation does not set the flag required by of_platform_depopulate().\n\nThis issue was identified during our ongoing static-analysis research\nwhile reviewing kernel code."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-06T08:44:45.933Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6b22b4d29e4fc1d2de2e4d7174925d68220165fb"
        },
        {
          "url": "https://git.kernel.org/stable/c/67e8117df8547433989a6ac1545a68848d0a289f"
        },
        {
          "url": "https://git.kernel.org/stable/c/bc5e79a5a5651588f3a93bef7815e4e86f78962c"
        },
        {
          "url": "https://git.kernel.org/stable/c/b84d29f2541c8adb768e468388dbaa4bc25ef157"
        },
        {
          "url": "https://git.kernel.org/stable/c/7eb896617a6db846b18596c10ca9f8900a73013e"
        },
        {
          "url": "https://git.kernel.org/stable/c/15b5ffd8af2dd46856da57467eb6e0f90d8ada51"
        },
        {
          "url": "https://git.kernel.org/stable/c/356b4b3b28a8ecd2a6c66d3b9666686315337df1"
        },
        {
          "url": "https://git.kernel.org/stable/c/4396d70bb7fec531bcf934fed016b2f3300c670b"
        }
      ],
      "title": "mmc: sdhci-of-aspeed: Remove children before releasing SDC resources",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-98209",
    "datePublished": "2026-10-06T08:44:45.933Z",
    "dateReserved": "2026-09-25T10:25:14.325Z",
    "dateUpdated": "2026-10-06T08:44:45.933Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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FKIE_CVE-2026-98209

CVE-2026-98209 (GCVE-0-2026-98209)

Tags

Sightings

Nomenclature

Related by attack behaviour