CVE-2023-54183 (GCVE-0-2023-54183)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:08 – Updated: 2026-05-11 19:57
VLAI
Title
media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
Summary
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link() If fwnode_graph_get_remote_endpoint() fails, 'fwnode' is known to be NULL, so fwnode_handle_put() is a no-op. Release the reference taken from a previous fwnode_graph_get_port_parent() call instead. Also handle fwnode_graph_get_port_parent() failures. In order to fix these issues, add an error handling path to the function and the needed gotos.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < 2342942331e1f034ff58f293e10d0d9b7581601f (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < 4bc5ffaf8ac4f3e7a1fcd10a0a0e7b022b694877 (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < d8a8f75fce049bdb3144b607deefe51e996b9660 (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < caf058833b6f3fe7beabf738110f79bb987c8fff (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < 25afb3e03bf8ab02567af4b6ffbfd6250a91a9f8 (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < ed1696f7f92e8404940d51dec80a123aa18163a8 (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < e8a1cd87bb9fa3149ee112ecb8058908dc9b520e (git)
Affected: ca50c197bd9610ea984cfc0dc6855f183cbb46f8 , < d7b13edd4cb4bfa335b6008ab867ac28582d3e5c (git)
Create a notification for this product.
Linux Linux Affected: 4.13
Unaffected: 0 , < 4.13 (semver)
Unaffected: 4.19.295 , ≤ 4.19.* (semver)
Unaffected: 5.4.257 , ≤ 5.4.* (semver)
Unaffected: 5.10.195 , ≤ 5.10.* (semver)
Unaffected: 5.15.132 , ≤ 5.15.* (semver)
Unaffected: 6.1.53 , ≤ 6.1.* (semver)
Unaffected: 6.4.16 , ≤ 6.4.* (semver)
Unaffected: 6.5.3 , ≤ 6.5.* (semver)
Unaffected: 6.6 , ≤ * (original_commit_for_fix)
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{
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/v4l2-core/v4l2-fwnode.c"
          ],
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          "vendor": "Linux",
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            },
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              "status": "unaffected",
              "version": "0",
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              "status": "unaffected",
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            {
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              "status": "unaffected",
              "version": "5.4.257",
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            },
            {
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              "status": "unaffected",
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              "version": "6.6",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()\n\nIf fwnode_graph_get_remote_endpoint() fails, \u0027fwnode\u0027 is known to be NULL,\nso fwnode_handle_put() is a no-op.\n\nRelease the reference taken from a previous fwnode_graph_get_port_parent()\ncall instead.\n\nAlso handle fwnode_graph_get_port_parent() failures.\n\nIn order to fix these issues, add an error handling path to the function\nand the needed gotos."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:57:04.159Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "cveId": "CVE-2023-54183",
    "datePublished": "2025-12-30T12:08:53.888Z",
    "dateReserved": "2025-12-30T12:06:44.497Z",
    "dateUpdated": "2026-05-11T19:57:04.159Z",
    "state": "PUBLISHED"
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      "date": "2026-05-27",
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  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.



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