Vulnerability-Lookup

FKIE_CVE-2022-50711

Vulnerability from fkie_nvd - Published: 2025-12-24 11:15 - Updated: 2026-06-17 05:24

Severity

Summary

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix possible memory leak in mtk_probe() If mtk_wed_add_hw() has been called, mtk_wed_exit() needs be called in error path or removing module to free the memory allocated in mtk_wed_add_hw().

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/96bde7c4f5683d8c1c809ddb781ef3fdec9b7215
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b3d0d98179d62f9d55635a600679c4fa362baf8d

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mediatek/mtk_eth_soc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "96bde7c4f5683d8c1c809ddb781ef3fdec9b7215",
              "status": "affected",
              "version": "804775dfc2885e93a0a4b35db1914c2cc25172b5",
              "versionType": "git"
            },
            {
              "lessThan": "b3d0d98179d62f9d55635a600679c4fa362baf8d",
              "status": "affected",
              "version": "804775dfc2885e93a0a4b35db1914c2cc25172b5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mediatek/mtk_eth_soc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: mtk_eth_soc: fix possible memory leak in mtk_probe()\n\nIf mtk_wed_add_hw() has been called, mtk_wed_exit() needs be called\nin error path or removing module to free the memory allocated in\nmtk_wed_add_hw()."
    }
  ],
  "id": "CVE-2022-50711",
  "lastModified": "2026-06-17T05:24:02.877",
  "metrics": {},
  "published": "2025-12-24T11:15:51.277",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/96bde7c4f5683d8c1c809ddb781ef3fdec9b7215"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b3d0d98179d62f9d55635a600679c4fa362baf8d"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}

CVE-2022-50711 (GCVE-0-2022-50711)

Vulnerability from cvelistv5 – Published: 2025-12-24 10:55 – Updated: 2026-05-11 19:24

Title

net: ethernet: mtk_eth_soc: fix possible memory leak in mtk_probe()

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root

References

2 references

URL	Tags
https://git.kernel.org/stable/c/96bde7c4f5683d8c1…
https://git.kernel.org/stable/c/b3d0d98179d62f9d5…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 804775dfc2885e93a0a4b35db1914c2cc25172b5 , < 96bde7c4f5683d8c1c809ddb781ef3fdec9b7215 (git) Affected: 804775dfc2885e93a0a4b35db1914c2cc25172b5 , < b3d0d98179d62f9d55635a600679c4fa362baf8d (git)
Linux	Linux	Affected: 5.19 Unaffected: 0 , < 5.19 (semver) Unaffected: 6.0.6 , ≤ 6.0.* (semver) Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mediatek/mtk_eth_soc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "96bde7c4f5683d8c1c809ddb781ef3fdec9b7215",
              "status": "affected",
              "version": "804775dfc2885e93a0a4b35db1914c2cc25172b5",
              "versionType": "git"
            },
            {
              "lessThan": "b3d0d98179d62f9d55635a600679c4fa362baf8d",
              "status": "affected",
              "version": "804775dfc2885e93a0a4b35db1914c2cc25172b5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mediatek/mtk_eth_soc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.6",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: mtk_eth_soc: fix possible memory leak in mtk_probe()\n\nIf mtk_wed_add_hw() has been called, mtk_wed_exit() needs be called\nin error path or removing module to free the memory allocated in\nmtk_wed_add_hw()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:24:01.112Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/96bde7c4f5683d8c1c809ddb781ef3fdec9b7215"
        },
        {
          "url": "https://git.kernel.org/stable/c/b3d0d98179d62f9d55635a600679c4fa362baf8d"
        }
      ],
      "title": "net: ethernet: mtk_eth_soc: fix possible memory leak in mtk_probe()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50711",
    "datePublished": "2025-12-24T10:55:24.689Z",
    "dateReserved": "2025-12-24T10:53:15.518Z",
    "dateUpdated": "2026-05-11T19:24:01.112Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.