github - ghsa-vpqj-28g2-5g9m

GHSA-VPQJ-28G2-5G9M

Vulnerability from github – Published: 2025-12-24 15:30 – Updated: 2025-12-24 15:30

Details

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

media: ipu3-imgu: Fix NULL pointer dereference in active selection access

What the IMGU driver did was that it first acquired the pointers to active and try V4L2 subdev state, and only then figured out which one to use.

The problem with that approach and a later patch (see Fixes: tag) is that as sd_state argument to v4l2_subdev_get_try_crop() et al is NULL, there is now an attempt to dereference that.

Fix this.

Also rewrap lines a little.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50722"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T13:15:58Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: ipu3-imgu: Fix NULL pointer dereference in active selection access\n\nWhat the IMGU driver did was that it first acquired the pointers to active\nand try V4L2 subdev state, and only then figured out which one to use.\n\nThe problem with that approach and a later patch (see Fixes: tag) is that\nas sd_state argument to v4l2_subdev_get_try_crop() et al is NULL, there is\nnow an attempt to dereference that.\n\nFix this.\n\nAlso rewrap lines a little.",
  "id": "GHSA-vpqj-28g2-5g9m",
  "modified": "2025-12-24T15:30:32Z",
  "published": "2025-12-24T15:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50722"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5265cc1202a31f7097691c3483a0d60d624424a5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/740717b756c17190dc2d2ad4c6de1e63f214e0c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9eb3ab6f30bf32f7326909f17949ccb11bab514"
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  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50722 (GCVE-0-2022-50722)

Vulnerability from cvelistv5 – Published: 2025-12-24 12:22 – Updated: 2025-12-24 12:22

Title

media: ipu3-imgu: Fix NULL pointer dereference in active selection access

Summary

In the Linux kernel, the following vulnerability has been resolved: media: ipu3-imgu: Fix NULL pointer dereference in active selection access What the IMGU driver did was that it first acquired the pointers to active and try V4L2 subdev state, and only then figured out which one to use. The problem with that approach and a later patch (see Fixes: tag) is that as sd_state argument to v4l2_subdev_get_try_crop() et al is NULL, there is now an attempt to dereference that. Fix this. Also rewrap lines a little.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/5265cc1202a31f709…
	https://git.kernel.org/stable/c/740717b756c17190d…
	https://git.kernel.org/stable/c/b9eb3ab6f30bf32f7…

Impacted products

Vendor

Product

Version

Linux

Affected: 0d346d2a6f54f06f36b224fd27cd6eafe8c83be9 , < 5265cc1202a31f7097691c3483a0d60d624424a5 (git)
Affected: 0d346d2a6f54f06f36b224fd27cd6eafe8c83be9 , < 740717b756c17190dc2d2ad4c6de1e63f214e0c9 (git)
Affected: 0d346d2a6f54f06f36b224fd27cd6eafe8c83be9 , < b9eb3ab6f30bf32f7326909f17949ccb11bab514 (git)

Linux

Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 5.15.76 , ≤ 5.15.* (semver)
Unaffected: 6.0.6 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/staging/media/ipu3/ipu3-v4l2.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5265cc1202a31f7097691c3483a0d60d624424a5",
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              "versionType": "git"
            },
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              "status": "affected",
              "version": "0d346d2a6f54f06f36b224fd27cd6eafe8c83be9",
              "versionType": "git"
            },
            {
              "lessThan": "b9eb3ab6f30bf32f7326909f17949ccb11bab514",
              "status": "affected",
              "version": "0d346d2a6f54f06f36b224fd27cd6eafe8c83be9",
              "versionType": "git"
            }
          ]
        },
        {
          "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": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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            },
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              "status": "unaffected",
              "version": "6.0.6",
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            },
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              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.76",
                  "versionStartIncluding": "5.14",
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                },
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                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
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      "providerMetadata": {
        "dateUpdated": "2025-12-24T12:22:44.765Z",
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  "cveMetadata": {
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    "datePublished": "2025-12-24T12:22:44.765Z",
    "dateReserved": "2025-12-24T12:20:40.330Z",
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}

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-VPQJ-28G2-5G9M

CVE-2022-50722 (GCVE-0-2022-50722)

Tags

Sightings

Nomenclature