github - ghsa-6xpj-qhg8-8h28

GHSA-6XPJ-QHG8-8H28

Vulnerability from github – Published: 2025-09-15 15:31 – Updated: 2025-11-03 18:31

Details

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

ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value

The return value of acpi_fetch_acpi_dev() could be NULL, which would cause a NULL pointer dereference to occur in acpi_device_hid().

[ rjw: Subject and changelog edits, added empty line after if () ]

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50327"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T15:15:44Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: processor: idle: Check acpi_fetch_acpi_dev() return value\n\nThe return value of acpi_fetch_acpi_dev() could be NULL, which would\ncause a NULL pointer dereference to occur in acpi_device_hid().\n\n[ rjw: Subject and changelog edits, added empty line after if () ]",
  "id": "GHSA-6xpj-qhg8-8h28",
  "modified": "2025-11-03T18:31:40Z",
  "published": "2025-09-15T15:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50327"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2437513a814b3e93bd02879740a8a06e52e2cf7d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2ecd629c788bbfb96be058edade2e934d3763eaf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad1190744da9d812da55b76f2afce750afb0a3bd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b85f0e292f73f353eea915499604fbf50c8238b4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fdee7a0acc566c4194d40a501b8a1584e86cc208"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50327 (GCVE-0-2022-50327)

Vulnerability from cvelistv5 – Published: 2025-09-15 14:49 – Updated: 2025-11-03 17:31

Summary

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value The return value of acpi_fetch_acpi_dev() could be NULL, which would cause a NULL pointer dereference to occur in acpi_device_hid(). [ rjw: Subject and changelog edits, added empty line after if () ]

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/8e8b5f12ee4ab6f5d…
	https://git.kernel.org/stable/c/fdee7a0acc566c419…
	https://git.kernel.org/stable/c/ad1190744da9d812d…
	https://git.kernel.org/stable/c/2ecd629c788bbfb96…
	https://git.kernel.org/stable/c/b85f0e292f73f353e…
	https://git.kernel.org/stable/c/2437513a814b3e93b…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fdee7a0acc566c4194d40a501b8a1584e86cc208 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ad1190744da9d812da55b76f2afce750afb0a3bd (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2ecd629c788bbfb96be058edade2e934d3763eaf (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b85f0e292f73f353eea915499604fbf50c8238b4 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2437513a814b3e93bd02879740a8a06e52e2cf7d (git)

Linux

Unaffected: 5.4.297 , ≤ 5.4.* (semver)
Unaffected: 5.10.241 , ≤ 5.10.* (semver)
Unaffected: 5.15.190 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)

Show details on NVD website

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{
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        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:31:03.047Z",
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        "references": [
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            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          }
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              "status": "unaffected",
              "version": "5.4.297",
              "versionType": "semver"
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              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
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              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.190",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
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            },
            {
              "lessThanOrEqual": "*",
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              "version": "6.2",
              "versionType": "original_commit_for_fix"
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      "cpeApplicability": [
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          "nodes": [
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          "url": "https://git.kernel.org/stable/c/fdee7a0acc566c4194d40a501b8a1584e86cc208"
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        {
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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-6XPJ-QHG8-8H28

CVE-2022-50327 (GCVE-0-2022-50327)

Tags

Sightings

Nomenclature