Vulnerability-Lookup

GHSA-FGWC-JH8C-45PQ

Vulnerability from github – Published: 2026-05-06 12:30 – Updated: 2026-05-08 21:31

Details

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

media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()

In mtk_mdp_probe(), vpu_get_plat_device() increases the reference count of the returned platform device. Add platform_device_put() to prevent reference leak.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-43270"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-06T12:16:48Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()\n\nIn mtk_mdp_probe(), vpu_get_plat_device() increases the reference\ncount of the returned platform device. Add platform_device_put()\nto prevent reference leak.",
  "id": "GHSA-fgwc-jh8c-45pq",
  "modified": "2026-05-08T21:31:21Z",
  "published": "2026-05-06T12:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43270"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d93758f42a57f3485534eab858b308e41653de4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/403b7c757ac9f6b2ffb7d00ff4795a245f5e8911"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4f2a51433a3a65d16975d1e32052d80656da077d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a62ba5aa9ee95fd953583e95e519badf0b76ecf3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c44beed2e5caf2cbbe651432baa3a129f18b0169"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd530e29bd514d7187b3e2df8eb2107419c7988f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f128bab57b8018e526b7eda854ca20069863af47"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-43270 (GCVE-0-2026-43270)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:28 – Updated: 2026-05-11 22:21

Title

media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()

Summary

In the Linux kernel, the following vulnerability has been resolved: media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove() In mtk_mdp_probe(), vpu_get_plat_device() increases the reference count of the returned platform device. Add platform_device_put() to prevent reference leak.

Severity ?

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/403b7c757ac9f6b2f…
https://git.kernel.org/stable/c/dd530e29bd514d718…
https://git.kernel.org/stable/c/c44beed2e5caf2cbb…
https://git.kernel.org/stable/c/564fd3a63efc3ebbd…
https://git.kernel.org/stable/c/4f2a51433a3a65d16…
https://git.kernel.org/stable/c/a62ba5aa9ee95fd95…
https://git.kernel.org/stable/c/2d93758f42a57f348…
https://git.kernel.org/stable/c/f128bab57b8018e52…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 403b7c757ac9f6b2ffb7d00ff4795a245f5e8911 (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < dd530e29bd514d7187b3e2df8eb2107419c7988f (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < c44beed2e5caf2cbbe651432baa3a129f18b0169 (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 4f2a51433a3a65d16975d1e32052d80656da077d (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < a62ba5aa9ee95fd953583e95e519badf0b76ecf3 (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < 2d93758f42a57f3485534eab858b308e41653de4 (git) Affected: c8eb2d7e8202fd9cb912f5d33cc34ede66dcb24a , < f128bab57b8018e526b7eda854ca20069863af47 (git)
Linux	Linux	Affected: 4.10 Unaffected: 0 , < 4.10 (semver) Unaffected: 5.10.252 , ≤ 5.10.* (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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JSON

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{
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          "programFiles": [
            "drivers/media/platform/mediatek/mdp/mtk_mdp_core.c"
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              "version": "4.10"
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              "status": "unaffected",
              "version": "0",
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              "status": "unaffected",
              "version": "5.10.252",
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            },
            {
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              "status": "unaffected",
              "version": "5.15.202",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.165",
              "versionType": "semver"
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              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.128",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.12.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.6",
              "versionType": "semver"
            },
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              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
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    "datePublished": "2026-05-06T11:28:54.866Z",
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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.

Action not permitted

GHSA-FGWC-JH8C-45PQ

CVE-2026-43270 (GCVE-0-2026-43270)

Tags

Sightings

Nomenclature