github - ghsa-mf9q-63r7-3j6h

ghsa-mf9q-63r7-3j6h

Vulnerability from github

Published

2024-08-21 09:31

Modified

2024-09-11 18:31

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:

ixgbe: fix pci device refcount leak

As the comment of pci_get_domain_bus_and_slot() says, it returns a PCI device with refcount incremented, when finish using it, the caller must decrement the reference count by calling pci_dev_put().

In ixgbe_get_first_secondary_devfn() and ixgbe_x550em_a_has_mii(), pci_dev_put() is called to avoid leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48896"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-21T07:15:05Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nixgbe: fix pci device refcount leak\n\nAs the comment of pci_get_domain_bus_and_slot() says, it\nreturns a PCI device with refcount incremented, when finish\nusing it, the caller must decrement the reference count by\ncalling pci_dev_put().\n\nIn ixgbe_get_first_secondary_devfn() and ixgbe_x550em_a_has_mii(),\npci_dev_put() is called to avoid leak.",
  "id": "GHSA-mf9q-63r7-3j6h",
  "modified": "2024-09-11T18:31:02Z",
  "published": "2024-08-21T09:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48896"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c93422a54cd6a349988f42e1c6bf082cf4ea9d8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53cefa802f070d46c0c518f4865be2c749818a18"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b93fb4405fcb5112c5739c5349afb52ec7f15c07"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c49996c6aa03590e4ef5add8772cb6068d99fd59"
    }
  ],
  "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-2022-48896

Vulnerability from cvelistv5

Published

2024-08-21 06:10

Modified

2024-11-04 12:18

Severity ?

Summary

ixgbe: fix pci device refcount leak

References

▼	URL	Tags
	https://git.kernel.org/stable/c/53cefa802f070d46c0c518f4865be2c749818a18
	https://git.kernel.org/stable/c/112df4cd2b09acd64bcd18f5ef83ba5d07b34bf0
	https://git.kernel.org/stable/c/4c93422a54cd6a349988f42e1c6bf082cf4ea9d8
	https://git.kernel.org/stable/c/c49996c6aa03590e4ef5add8772cb6068d99fd59
	https://git.kernel.org/stable/c/b93fb4405fcb5112c5739c5349afb52ec7f15c07

Impacted products

Vendor

Product

Version

▼

Linux

Version: 8fa10ef01260
Version: 8fa10ef01260
Version: 8fa10ef01260
Version: 8fa10ef01260
Version: 8fa10ef01260

Linux

Version: 5.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48896",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:04:05.827374Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:13.189Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "versionType": "git"
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              "lessThan": "b93fb4405fcb",
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        },
        {
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              "status": "unaffected",
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              "versionType": "semver"
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              "status": "unaffected",
              "version": "5.10.164",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
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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\nixgbe: fix pci device refcount leak\n\nAs the comment of pci_get_domain_bus_and_slot() says, it\nreturns a PCI device with refcount incremented, when finish\nusing it, the caller must decrement the reference count by\ncalling pci_dev_put().\n\nIn ixgbe_get_first_secondary_devfn() and ixgbe_x550em_a_has_mii(),\npci_dev_put() is called to avoid leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T12:18:43.293Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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      "title": "ixgbe: fix pci device refcount leak",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
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    "datePublished": "2024-08-21T06:10:28.674Z",
    "dateReserved": "2024-08-21T06:06:23.291Z",
    "dateUpdated": "2024-11-04T12:18:43.293Z",
    "state": "PUBLISHED"
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  "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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