github - ghsa-xh2f-j4vc-q8qj

ghsa-xh2f-j4vc-q8qj

Vulnerability from github

Published

2025-12-24 15:30

Modified

2025-12-24 15:30

Details

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

media: platform: mtk-mdp3: Add missing check and free for ida_alloc

Add the check for the return value of the ida_alloc in order to avoid NULL pointer dereference. Moreover, free allocated "ctx->id" if mdp_m2m_open fails later in order to avoid memory leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54147"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T13:16:16Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: platform: mtk-mdp3: Add missing check and free for ida_alloc\n\nAdd the check for the return value of the ida_alloc in order to avoid\nNULL pointer dereference.\nMoreover, free allocated \"ctx-\u003eid\" if mdp_m2m_open fails later in order\nto avoid memory leak.",
  "id": "GHSA-xh2f-j4vc-q8qj",
  "modified": "2025-12-24T15:30:40Z",
  "published": "2025-12-24T15:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54147"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22b72cad501fb75500cc60af4d92de3066fb6fc2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c173a65a2b1cc0556c3f6f0bab82e4fdb449522"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/51fc1880e47421ee7b192372e8e86b7bbba40776"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d00f592250782538cda87745607695b0fe27dcd4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-54147 (GCVE-0-2023-54147)

Vulnerability from cvelistv5

Published

2025-12-24 13:06

Modified

2025-12-24 13:06

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: media: platform: mtk-mdp3: Add missing check and free for ida_alloc Add the check for the return value of the ida_alloc in order to avoid NULL pointer dereference. Moreover, free allocated "ctx->id" if mdp_m2m_open fails later in order to avoid memory leak.

References

URL

Tags

	https://git.kernel.org/stable/c/51fc1880e47421ee7b192372e8e86b7bbba40776
	https://git.kernel.org/stable/c/4c173a65a2b1cc0556c3f6f0bab82e4fdb449522
	https://git.kernel.org/stable/c/22b72cad501fb75500cc60af4d92de3066fb6fc2
	https://git.kernel.org/stable/c/d00f592250782538cda87745607695b0fe27dcd4

Impacted products

Vendor

Product

Version

Version: 61890ccaefaff89f5babd2c8412fd222c3f5fe38
Version: 61890ccaefaff89f5babd2c8412fd222c3f5fe38
Version: 61890ccaefaff89f5babd2c8412fd222c3f5fe38
Version: 61890ccaefaff89f5babd2c8412fd222c3f5fe38

Version: 6.1

Show details on NVD website

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{
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "lessThan": "51fc1880e47421ee7b192372e8e86b7bbba40776",
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              "versionType": "git"
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        },
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          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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            },
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              "version": "0",
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              "versionType": "semver"
            },
            {
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              "status": "unaffected",
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              "versionType": "semver"
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              "versionType": "semver"
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              "version": "6.4",
              "versionType": "original_commit_for_fix"
            }
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      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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                  "versionEndExcluding": "6.1.28",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
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                  "versionStartIncluding": "6.1",
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                {
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                  "versionEndExcluding": "6.4",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: platform: mtk-mdp3: Add missing check and free for ida_alloc\n\nAdd the check for the return value of the ida_alloc in order to avoid\nNULL pointer dereference.\nMoreover, free allocated \"ctx-\u003eid\" if mdp_m2m_open fails later in order\nto avoid memory leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-24T13:06:59.566Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      ],
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    "cveId": "CVE-2023-54147",
    "datePublished": "2025-12-24T13:06:59.566Z",
    "dateReserved": "2025-12-24T13:02:52.523Z",
    "dateUpdated": "2025-12-24T13:06:59.566Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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