Vulnerability-Lookup

GHSA-X87G-G4XM-27F5

Vulnerability from github – Published: 2026-08-15 06:32 – Updated: 2026-08-15 06:32

Details

In the Linux kernel, the following vulnerability has been resolved:

ASoC: mediatek: mt8183: Release reserved memory on cleanup

The MT8183 AFE probe can assign reserved memory with of_reserved_mem_device_init(), but the assignment is never released on driver removal or later probe failures.

Register a devm cleanup action so the reserved memory assignment is released consistently, matching newer Mediatek AFE drivers.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-72258"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-15T06:21:53Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8183: Release reserved memory on cleanup\n\nThe MT8183 AFE probe can assign reserved memory with\nof_reserved_mem_device_init(), but the assignment is never released on\ndriver removal or later probe failures.\n\nRegister a devm cleanup action so the reserved memory assignment is\nreleased consistently, matching newer Mediatek AFE drivers.",
  "id": "GHSA-x87g-g4xm-27f5",
  "modified": "2026-08-15T06:32:17Z",
  "published": "2026-08-15T06:32:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72258"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/03009465312ca35137f84cf84c95686137608deb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/48b6c39883637b444c2f976e7b8ca964b1889561"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bee65e00c0924ebecf97718d95dcf4a05ee36471"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e2d05ab62614162797fee28925279d9e8c2f200a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e42d8322b67f21493a832ec338aad1c93bd01ea7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-72258 (GCVE-0-2026-72258)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:54 – Updated: 2026-08-17 05:11

Title

ASoC: mediatek: mt8183: Release reserved memory on cleanup

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8183: Release reserved memory on cleanup The MT8183 AFE probe can assign reserved memory with of_reserved_mem_device_init(), but the assignment is never released on driver removal or later probe failures. Register a devm cleanup action so the reserved memory assignment is released consistently, matching newer Mediatek AFE drivers.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

5 references

URL	Tags
https://git.kernel.org/stable/c/48b6c39883637b444…
https://git.kernel.org/stable/c/e2d05ab6261416279…
https://git.kernel.org/stable/c/e42d8322b67f21493…
https://git.kernel.org/stable/c/03009465312ca3513…
https://git.kernel.org/stable/c/bee65e00c0924ebec…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: aa771d2928fedd7fb10aa373601eeee0ed8ccfae , < 48b6c39883637b444c2f976e7b8ca964b1889561 (git) Affected: 3b13b5a4f29e50bbc3c464823cf8c94b93a16367 , < e2d05ab62614162797fee28925279d9e8c2f200a (git) Affected: ec4a10ca4a68ec97f12f4d17d7abb74db34987db , < e42d8322b67f21493a832ec338aad1c93bd01ea7 (git) Affected: ec4a10ca4a68ec97f12f4d17d7abb74db34987db , < 03009465312ca35137f84cf84c95686137608deb (git) Affected: ec4a10ca4a68ec97f12f4d17d7abb74db34987db , < bee65e00c0924ebecf97718d95dcf4a05ee36471 (git) Affected: c2ab521120eb83103bc5927bb7b7aa84043f495f (git) Affected: 40bff79f167ff700cf1f203b1ad54b389d0e7189 (git) Affected: 6.6.102 , < 6.6.145 (semver) Affected: 6.12.42 , < 6.12.97 (semver) Affected: 6.15.10 , < 6.16 (semver) Affected: 6.16.1 , < 6.17 (semver)
Linux	Linux	Affected: 6.17 Unaffected: 0 , < 6.17 (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.97 , ≤ 6.12.* (semver) Unaffected: 6.18.40 , ≤ 6.18.* (semver) Unaffected: 7.1.5 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8183/mt8183-afe-pcm.c"
          ],
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          "versions": [
            {
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            },
            {
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              "status": "affected",
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            },
            {
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              "version": "6.6.102",
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              "version": "6.12.42",
              "versionType": "semver"
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              "version": "6.15.10",
              "versionType": "semver"
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            {
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              "version": "6.16.1",
              "versionType": "semver"
            }
          ]
        },
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          "product": "Linux",
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          ],
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          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.17"
            },
            {
              "lessThan": "6.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
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            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8183: Release reserved memory on cleanup\n\nThe MT8183 AFE probe can assign reserved memory with\nof_reserved_mem_device_init(), but the assignment is never released on\ndriver removal or later probe failures.\n\nRegister a devm cleanup action so the reserved memory assignment is\nreleased consistently, matching newer Mediatek AFE drivers."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:11:16.853Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/e2d05ab62614162797fee28925279d9e8c2f200a"
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        },
        {
          "url": "https://git.kernel.org/stable/c/bee65e00c0924ebecf97718d95dcf4a05ee36471"
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    "datePublished": "2026-08-15T05:54:45.181Z",
    "dateReserved": "2026-08-09T03:40:39.915Z",
    "dateUpdated": "2026-08-17T05:11:16.853Z",
    "state": "PUBLISHED"
  },
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}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-X87G-G4XM-27F5

CVE-2026-72258 (GCVE-0-2026-72258)

Tags

Sightings

Nomenclature