github - ghsa-2hf5-vj7w-qq52

ghsa-2hf5-vj7w-qq52

Vulnerability from github

Published

2025-09-15 15:31

Modified

2025-09-15 15:31

Details

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

wifi: libertas: fix memory leak in lbs_init_adapter()

When kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not released. Add free memory to processing error path.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50294"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T15:15:40Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: libertas: fix memory leak in lbs_init_adapter()\n\nWhen kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not\nreleased. Add free memory to processing error path.",
  "id": "GHSA-2hf5-vj7w-qq52",
  "modified": "2025-09-15T15:31:26Z",
  "published": "2025-09-15T15:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50294"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/037f84c0bfae5c436c651d0e804264e2648010ec"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/16a03958618fb91bb1bc7077cf3211055162cc2f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/23b34e08de5c2380414c9d3c33e8235094bcccae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c102ad59bfa66c0f6662af64fa3b9007b02c20f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/653d13a73e498d0bb6aeaf689aaa960defa7878b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/98e0ff6980c89239d9e5d3da90d791c2383dc23a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c8f50c7433bdfba1588831c413136ecc3f29f99"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d46c33f667b05c22bc5c5b69aa730349c4b6fe31"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50294 (GCVE-0-2022-50294)

Vulnerability from cvelistv5

Published

2025-09-15 14:45

Modified

2025-09-15 14:45

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in lbs_init_adapter() When kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not released. Add free memory to processing error path.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/4c102ad59bfa66c0f6662af64fa3b9007b02c20f
	https://git.kernel.org/stable/c/98e0ff6980c89239d9e5d3da90d791c2383dc23a
	https://git.kernel.org/stable/c/23b34e08de5c2380414c9d3c33e8235094bcccae
	https://git.kernel.org/stable/c/9c8f50c7433bdfba1588831c413136ecc3f29f99
	https://git.kernel.org/stable/c/037f84c0bfae5c436c651d0e804264e2648010ec
	https://git.kernel.org/stable/c/653d13a73e498d0bb6aeaf689aaa960defa7878b
	https://git.kernel.org/stable/c/d46c33f667b05c22bc5c5b69aa730349c4b6fe31
	https://git.kernel.org/stable/c/16a03958618fb91bb1bc7077cf3211055162cc2f

Impacted products

Vendor

Product

Version

▼

Linux

Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3
Version: 7919b89c8276d657976d4d4d6b7cb58ea1aa08c3

Linux

Version: 2.6.26

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/marvell/libertas/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
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            {
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/marvell/libertas/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.26"
            },
            {
              "lessThan": "2.6.26",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.308",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.235",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.308",
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                },
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                },
                {
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                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "2.6.26",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: libertas: fix memory leak in lbs_init_adapter()\n\nWhen kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not\nreleased. Add free memory to processing error path."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-15T14:45:50.252Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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        },
        {
          "url": "https://git.kernel.org/stable/c/98e0ff6980c89239d9e5d3da90d791c2383dc23a"
        },
        {
          "url": "https://git.kernel.org/stable/c/23b34e08de5c2380414c9d3c33e8235094bcccae"
        },
        {
          "url": "https://git.kernel.org/stable/c/9c8f50c7433bdfba1588831c413136ecc3f29f99"
        },
        {
          "url": "https://git.kernel.org/stable/c/037f84c0bfae5c436c651d0e804264e2648010ec"
        },
        {
          "url": "https://git.kernel.org/stable/c/653d13a73e498d0bb6aeaf689aaa960defa7878b"
        },
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          "url": "https://git.kernel.org/stable/c/d46c33f667b05c22bc5c5b69aa730349c4b6fe31"
        },
        {
          "url": "https://git.kernel.org/stable/c/16a03958618fb91bb1bc7077cf3211055162cc2f"
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      "title": "wifi: libertas: fix memory leak in lbs_init_adapter()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50294",
    "datePublished": "2025-09-15T14:45:50.252Z",
    "dateReserved": "2025-09-15T14:18:36.811Z",
    "dateUpdated": "2025-09-15T14:45:50.252Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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