FKIE_CVE-2026-89884

Vulnerability from fkie_nvd - Published: 2026-09-16 11:16 - Updated: 2026-09-16 11:16
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: media: platform: mtk-mdp3: fix NULL deref on failed SCP lookup Add the missing sanity check after looking up the SCP to avoid dereferencing a NULL-pointer in case its driver has not yet been bound.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/28548387d79d14c975e77787ebd1f051265e1396
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/426ead7eed6d6b3c3f0fe0925c112ef73fc87256
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5026f927ef4150ba12da6f1098cf7952d77b14b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/90368323fb244da0504e3da37a182f8e89bcc3b9
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "28548387d79d14c975e77787ebd1f051265e1396",
              "status": "affected",
              "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
              "versionType": "git"
            },
            {
              "lessThan": "5026f927ef4150ba12da6f1098cf7952d77b14b6",
              "status": "affected",
              "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
              "versionType": "git"
            },
            {
              "lessThan": "426ead7eed6d6b3c3f0fe0925c112ef73fc87256",
              "status": "affected",
              "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
              "versionType": "git"
            },
            {
              "lessThan": "90368323fb244da0504e3da37a182f8e89bcc3b9",
              "status": "affected",
              "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.1"
            },
            {
              "lessThan": "6.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.51",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc1",
              "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\nmedia: platform: mtk-mdp3: fix NULL deref on failed SCP lookup\n\nAdd the missing sanity check after looking up the SCP to avoid\ndereferencing a NULL-pointer in case its driver has not yet been bound."
    }
  ],
  "id": "CVE-2026-89884",
  "lastModified": "2026-09-16T11:16:56.877",
  "metrics": {},
  "published": "2026-09-16T11:16:56.877",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/28548387d79d14c975e77787ebd1f051265e1396"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/426ead7eed6d6b3c3f0fe0925c112ef73fc87256"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5026f927ef4150ba12da6f1098cf7952d77b14b6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/90368323fb244da0504e3da37a182f8e89bcc3b9"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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