github - ghsa-9qr2-gp6m-mxr4

GHSA-9QR2-GP6M-MXR4

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:

mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg

Free the skb if mt76u_bulk_msg fails in __mt76x02u_mcu_send_msg routine.

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-2022-50172"
  ],
  "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\nmt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg\n\nFree the skb if mt76u_bulk_msg fails in __mt76x02u_mcu_send_msg routine.",
  "id": "GHSA-9qr2-gp6m-mxr4",
  "modified": "2025-11-28T15:30:28Z",
  "published": "2025-06-18T12:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50172"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2f53ba46d8c97aca681adbe5098e1f84580c446d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ad958bc488e3ecb0207d31621c00efb86f17482"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cffd93411575afd987788e2ec3cb8eaff70f0215"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da1ab462b96c5d47a0755aec957bae3d685538c5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1609c4f4a21777e081b36596224802b85052ad9"
    }
  ],
  "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-2022-50172 (GCVE-0-2022-50172)

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: mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg Free the skb if mt76u_bulk_msg fails in __mt76x02u_mcu_send_msg routine.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/3ad958bc488e3ecb0…
	https://git.kernel.org/stable/c/f1609c4f4a21777e0…
	https://git.kernel.org/stable/c/da1ab462b96c5d47a…
	https://git.kernel.org/stable/c/2f53ba46d8c97aca6…
	https://git.kernel.org/stable/c/cffd93411575afd98…

Impacted products

Vendor

Product

Version

Linux

Affected: 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b , < 3ad958bc488e3ecb0207d31621c00efb86f17482 (git)
Affected: 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b , < f1609c4f4a21777e081b36596224802b85052ad9 (git)
Affected: 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b , < da1ab462b96c5d47a0755aec957bae3d685538c5 (git)
Affected: 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b , < 2f53ba46d8c97aca681adbe5098e1f84580c446d (git)
Affected: 4c89ff2c74e39b60f1f6e650721f6f92f007ea5b , < cffd93411575afd987788e2ec3cb8eaff70f0215 (git)

Linux

Affected: 4.20
Unaffected: 0 , < 4.20 (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/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3ad958bc488e3ecb0207d31621c00efb86f17482",
              "status": "affected",
              "version": "4c89ff2c74e39b60f1f6e650721f6f92f007ea5b",
              "versionType": "git"
            },
            {
              "lessThan": "f1609c4f4a21777e081b36596224802b85052ad9",
              "status": "affected",
              "version": "4c89ff2c74e39b60f1f6e650721f6f92f007ea5b",
              "versionType": "git"
            },
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              "versionType": "git"
            },
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              "versionType": "git"
            },
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        },
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          "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": "4.20"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "5.10.*",
              "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,
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg\n\nFree the skb if mt76u_bulk_msg fails in __mt76x02u_mcu_send_msg routine."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:24.408Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3ad958bc488e3ecb0207d31621c00efb86f17482"
        },
        {
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        },
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        },
        {
          "url": "https://git.kernel.org/stable/c/cffd93411575afd987788e2ec3cb8eaff70f0215"
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      ],
      "title": "mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50172",
    "datePublished": "2025-06-18T11:03:24.408Z",
    "dateReserved": "2025-06-18T10:57:27.427Z",
    "dateUpdated": "2025-06-18T11:03:24.408Z",
    "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-9QR2-GP6M-MXR4

CVE-2022-50172 (GCVE-0-2022-50172)

Tags

Sightings

Nomenclature