github - ghsa-8rqg-fx6m-3c97

GHSA-8RQG-FX6M-3C97

Vulnerability from github – Published: 2024-08-21 09:31 – Updated: 2024-08-29 03:30

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.

Severity ?

7.1 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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  "affected": [],
  "aliases": [
    "CVE-2022-48881"
  ],
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    "github_reviewed": false,
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    "severity": "HIGH"
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  "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": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48881"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3944162821295993ec89992dec98ab6be6306cc0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ccb32e2be14271a60e9ba89c6d5660cc9998773c"
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  "schema_version": "1.4.0",
  "severity": [
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}

CVE-2022-48881 (GCVE-0-2022-48881)

Vulnerability from cvelistv5 – Published: 2024-08-21 06:10 – Updated: 2025-05-04 08:25

Summary

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/3944162821295993e…
	https://git.kernel.org/stable/c/ccb32e2be14271a60…

Impacted products

Vendor

Product

Version

Linux

Affected: 3d7d407dfb05b257e15cb0c6b056428a4a8c2e5d , < 3944162821295993ec89992dec98ab6be6306cc0 (git)
Affected: 3d7d407dfb05b257e15cb0c6b056428a4a8c2e5d , < ccb32e2be14271a60e9ba89c6d5660cc9998773c (git)

Linux

Affected: 5.18
Unaffected: 0 , < 5.18 (semver)
Unaffected: 6.1.7 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)

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                "timestamp": "2024-09-10T16:04:56.421586Z",
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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-8RQG-FX6M-3C97

CVE-2022-48881 (GCVE-0-2022-48881)

Tags

Sightings

Nomenclature