github - ghsa-xxgf-mjgq-w636

GHSA-XXGF-MJGQ-W636

Vulnerability from github – Published: 2025-05-01 15:31 – Updated: 2025-05-07 15:31

Details

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

media: meson: vdec: fix possible refcount leak in vdec_probe()

v4l2_device_unregister need to be called to put the refcount got by v4l2_device_register when vdec_probe fails or vdec_remove is called.

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-2022-49887"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:13Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: meson: vdec: fix possible refcount leak in vdec_probe()\n\nv4l2_device_unregister need to be called to put the refcount got by\nv4l2_device_register when vdec_probe fails or vdec_remove is called.",
  "id": "GHSA-xxgf-mjgq-w636",
  "modified": "2025-05-07T15:31:25Z",
  "published": "2025-05-01T15:31:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49887"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70119756311a0be3b95bec2e1ba714673e90feba"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7718999356234d9cc6a11b4641bb773928f1390f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be6e22f54623d8a856a4f167b25be73c2ff1ff80"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f96ad391d054bd5c36994f98afd6a12cbb5600bf"
    }
  ],
  "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-2022-49887 (GCVE-0-2022-49887)

Vulnerability from cvelistv5 – Published: 2025-05-01 14:10 – Updated: 2025-10-01 16:10

Summary

In the Linux kernel, the following vulnerability has been resolved: media: meson: vdec: fix possible refcount leak in vdec_probe() v4l2_device_unregister need to be called to put the refcount got by v4l2_device_register when vdec_probe fails or vdec_remove is called.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-noinfo Not enough information

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/70119756311a0be3b…
	https://git.kernel.org/stable/c/be6e22f54623d8a85…
	https://git.kernel.org/stable/c/f96ad391d054bd5c3…
	https://git.kernel.org/stable/c/0457e7b12ece1a7e4…
	https://git.kernel.org/stable/c/7718999356234d9cc…

Impacted products

Vendor

Product

Version

Linux

Affected: 3e7f51bd96077acad6acd7b45668f65b44233c4e , < 70119756311a0be3b95bec2e1ba714673e90feba (git)
Affected: 3e7f51bd96077acad6acd7b45668f65b44233c4e , < be6e22f54623d8a856a4f167b25be73c2ff1ff80 (git)
Affected: 3e7f51bd96077acad6acd7b45668f65b44233c4e , < f96ad391d054bd5c36994f98afd6a12cbb5600bf (git)
Affected: 3e7f51bd96077acad6acd7b45668f65b44233c4e , < 0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef (git)
Affected: 3e7f51bd96077acad6acd7b45668f65b44233c4e , < 7718999356234d9cc6a11b4641bb773928f1390f (git)

Linux

Affected: 5.3
Unaffected: 0 , < 5.3 (semver)
Unaffected: 5.4.224 , ≤ 5.4.* (semver)
Unaffected: 5.10.154 , ≤ 5.10.* (semver)
Unaffected: 5.15.78 , ≤ 5.15.* (semver)
Unaffected: 6.0.8 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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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-XXGF-MJGQ-W636

CVE-2022-49887 (GCVE-0-2022-49887)

Tags

Sightings

Nomenclature