github - ghsa-g72g-w36f-8rf4

ghsa-g72g-w36f-8rf4

Vulnerability from github

Published

2024-08-22 06:30

Modified

2024-08-22 21:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()

ida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX) inclusive. So NFP_MAX_MAC_INDEX (0xff) is a valid id.

In order for the error handling path to work correctly, the 'invalid' value for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range, inclusive.

So set it to -1.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48934"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-22T04:15:16Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\n\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\ninclusive.\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\n\nIn order for the error handling path to work correctly, the \u0027invalid\u0027\nvalue for \u0027ida_idx\u0027 should not be in the 0..NFP_MAX_MAC_INDEX range,\ninclusive.\n\nSo set it to -1.",
  "id": "GHSA-g72g-w36f-8rf4",
  "modified": "2024-08-22T21:31:29Z",
  "published": "2024-08-22T06:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48934"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87"
    }
  ],
  "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-2022-48934

Vulnerability from cvelistv5

Published

2024-08-22 03:31

Modified

2024-11-04 12:19

Severity ?

Summary

nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/5ad5886f85b6bd893e3ed19013765fb0c243c069
	https://git.kernel.org/stable/c/af4bc921d39dffdb83076e0a7eed1321242b7d87
	https://git.kernel.org/stable/c/9d8097caa73200710d52b9f4d9f430548f46a900
	https://git.kernel.org/stable/c/4086d2433576baf85f0e538511df97c8101e0a10
	https://git.kernel.org/stable/c/3a14d0888eb4b0045884126acc69abfb7b87814d

Impacted products

Vendor

Product

Version

▼

Linux

Version: 20cce8865098
Version: 20cce8865098
Version: 20cce8865098
Version: 20cce8865098
Version: 20cce8865098

Linux

Version: 5.1

Show details on NVD website

JSON

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48934",
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                    "Exploitation": "none"
                  },
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                  },
                  {
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:32:40.321357Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:59.630Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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              "version": "5.10.103",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "5.15.26",
              "versionType": "semver"
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              "versionType": "semver"
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              "versionType": "original_commit_for_fix"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()\n\nida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX)\ninclusive.\nSo NFP_MAX_MAC_INDEX (0xff) is a valid id.\n\nIn order for the error handling path to work correctly, the \u0027invalid\u0027\nvalue for \u0027ida_idx\u0027 should not be in the 0..NFP_MAX_MAC_INDEX range,\ninclusive.\n\nSo set it to -1."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T12:19:28.302Z",
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  "cveMetadata": {
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    "datePublished": "2024-08-22T03:31:28.388Z",
    "dateReserved": "2024-08-21T06:06:23.299Z",
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}

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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