github - ghsa-84c4-xmv6-2wm2

GHSA-84C4-XMV6-2WM2

Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-11-28 15:30

Details

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

media: tw686x: Fix memory leak in tw686x_video_init

video_device_alloc() allocates memory for vdev, when video_register_device() fails, it doesn't release the memory and leads to memory leak, call video_device_release() to fix this.

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-2022-50175"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:47Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tw686x: Fix memory leak in tw686x_video_init\n\nvideo_device_alloc() allocates memory for vdev,\nwhen video_register_device() fails, it doesn\u0027t release the memory and\nleads to memory leak, call video_device_release() to fix this.",
  "id": "GHSA-84c4-xmv6-2wm2",
  "modified": "2025-11-28T15:30:29Z",
  "published": "2025-06-18T12:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50175"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0597bcf774896a002edcc7934a9cdbb932b66702"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/611f86965df013d6021e6cd0d155b1734ad2cf21"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b412db51db24dfba22c96948580d4a12f831397"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c142a7531b90c6b0f946c82d3f504b3f36a207df"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e0b212ec9d8177d6f7c404315293f6a085d6ee42"
    }
  ],
  "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-2022-50175 (GCVE-0-2022-50175)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:03 – Updated: 2025-06-18 11:03

Summary

In the Linux kernel, the following vulnerability has been resolved: media: tw686x: Fix memory leak in tw686x_video_init video_device_alloc() allocates memory for vdev, when video_register_device() fails, it doesn't release the memory and leads to memory leak, call video_device_release() to fix this.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/611f86965df013d60…
	https://git.kernel.org/stable/c/0597bcf774896a002…
	https://git.kernel.org/stable/c/c142a7531b90c6b0f…
	https://git.kernel.org/stable/c/8b412db51db24dfba…
	https://git.kernel.org/stable/c/e0b212ec9d8177d6f…

Impacted products

Vendor

Product

Version

Linux

Affected: 704a84ccdbf19fdce9adfda0b936dfdcac52fa49 , < 611f86965df013d6021e6cd0d155b1734ad2cf21 (git)
Affected: 704a84ccdbf19fdce9adfda0b936dfdcac52fa49 , < 0597bcf774896a002edcc7934a9cdbb932b66702 (git)
Affected: 704a84ccdbf19fdce9adfda0b936dfdcac52fa49 , < c142a7531b90c6b0f946c82d3f504b3f36a207df (git)
Affected: 704a84ccdbf19fdce9adfda0b936dfdcac52fa49 , < 8b412db51db24dfba22c96948580d4a12f831397 (git)
Affected: 704a84ccdbf19fdce9adfda0b936dfdcac52fa49 , < e0b212ec9d8177d6f7c404315293f6a085d6ee42 (git)

Linux

Affected: 4.7
Unaffected: 0 , < 4.7 (semver)
Unaffected: 5.10.137 , ≤ 5.10.* (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/pci/tw686x/tw686x-video.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "611f86965df013d6021e6cd0d155b1734ad2cf21",
              "status": "affected",
              "version": "704a84ccdbf19fdce9adfda0b936dfdcac52fa49",
              "versionType": "git"
            },
            {
              "lessThan": "0597bcf774896a002edcc7934a9cdbb932b66702",
              "status": "affected",
              "version": "704a84ccdbf19fdce9adfda0b936dfdcac52fa49",
              "versionType": "git"
            },
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              "versionType": "git"
            },
            {
              "lessThan": "8b412db51db24dfba22c96948580d4a12f831397",
              "status": "affected",
              "version": "704a84ccdbf19fdce9adfda0b936dfdcac52fa49",
              "versionType": "git"
            },
            {
              "lessThan": "e0b212ec9d8177d6f7c404315293f6a085d6ee42",
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              "versionType": "git"
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.7"
            },
            {
              "lessThan": "4.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "5.10.137",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.61",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
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      "descriptions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tw686x: Fix memory leak in tw686x_video_init\n\nvideo_device_alloc() allocates memory for vdev,\nwhen video_register_device() fails, it doesn\u0027t release the memory and\nleads to memory leak, call video_device_release() to fix this."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:26.344Z",
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          "url": "https://git.kernel.org/stable/c/611f86965df013d6021e6cd0d155b1734ad2cf21"
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        {
          "url": "https://git.kernel.org/stable/c/e0b212ec9d8177d6f7c404315293f6a085d6ee42"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50175",
    "datePublished": "2025-06-18T11:03:26.344Z",
    "dateReserved": "2025-06-18T10:57:27.427Z",
    "dateUpdated": "2025-06-18T11:03:26.344Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-84C4-XMV6-2WM2

CVE-2022-50175 (GCVE-0-2022-50175)

Tags

Sightings

Nomenclature