github - ghsa-8rqg-fx6m-3c97

ghsa-8rqg-fx6m-3c97

Vulnerability from github

Published

2024-08-21 09:31

Modified

2024-08-29 03:30

Severity ?

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

Details

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

platform/x86/amd: Fix refcount leak in amd_pmc_probe

pci_get_domain_bus_and_slot() takes reference, the caller should release the reference by calling pci_dev_put() after use. Call pci_dev_put() in the error path to fix this.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48881"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-21T07:15:04Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd: Fix refcount leak in amd_pmc_probe\n\npci_get_domain_bus_and_slot() takes reference, the caller should release\nthe reference by calling pci_dev_put() after use. Call pci_dev_put() in\nthe error path to fix this.",
  "id": "GHSA-8rqg-fx6m-3c97",
  "modified": "2024-08-29T03:30:49Z",
  "published": "2024-08-21T09:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48881"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3944162821295993ec89992dec98ab6be6306cc0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ccb32e2be14271a60e9ba89c6d5660cc9998773c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-48881

Vulnerability from cvelistv5

Published

2024-08-21 06:10

Modified

2024-11-04 12:18

Severity ?

Summary

platform/x86/amd: Fix refcount leak in amd_pmc_probe

References

▼	URL	Tags
	https://git.kernel.org/stable/c/3944162821295993ec89992dec98ab6be6306cc0
	https://git.kernel.org/stable/c/ccb32e2be14271a60e9ba89c6d5660cc9998773c

Impacted products

Vendor

Product

Version

▼

Linux

Version: 3d7d407dfb05
Version: 3d7d407dfb05

Linux

Version: 5.18

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-48881",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:04:56.421586Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:32:52.819Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/amd/pmc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "394416282129",
              "status": "affected",
              "version": "3d7d407dfb05",
              "versionType": "git"
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              "status": "affected",
              "version": "3d7d407dfb05",
              "versionType": "git"
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        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/amd/pmc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.18"
            },
            {
              "lessThan": "5.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd: Fix refcount leak in amd_pmc_probe\n\npci_get_domain_bus_and_slot() takes reference, the caller should release\nthe reference by calling pci_dev_put() after use. Call pci_dev_put() in\nthe error path to fix this."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T12:18:24.840Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3944162821295993ec89992dec98ab6be6306cc0"
        },
        {
          "url": "https://git.kernel.org/stable/c/ccb32e2be14271a60e9ba89c6d5660cc9998773c"
        }
      ],
      "title": "platform/x86/amd: Fix refcount leak in amd_pmc_probe",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-48881",
    "datePublished": "2024-08-21T06:10:12.573Z",
    "dateReserved": "2024-07-16T11:38:08.924Z",
    "dateUpdated": "2024-11-04T12:18:24.840Z",
    "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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