github - ghsa-v985-xp9j-wxfh

GHSA-V985-XP9J-WXFH

Vulnerability from github – Published: 2025-03-27 18:31 – Updated: 2025-04-14 21:32

Details

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

cpufreq: CPPC: Add u64 casts to avoid overflowing

The fields of the _CPC object are unsigned 32-bits values. To avoid overflows while using _CPC's values, add 'u64' casts.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49750"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-27T17:15:39Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: CPPC: Add u64 casts to avoid overflowing\n\nThe fields of the _CPC object are unsigned 32-bits values.\nTo avoid overflows while using _CPC\u0027s values, add \u0027u64\u0027 casts.",
  "id": "GHSA-v985-xp9j-wxfh",
  "modified": "2025-04-14T21:32:23Z",
  "published": "2025-03-27T18:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49750"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d596bbc66a52ff2c7a83d7e0ee840cb07e2a045"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f5f94b9c8b805d87ff185caf9779c3a4d07819e3"
    }
  ],
  "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-2022-49750 (GCVE-0-2022-49750)

Vulnerability from cvelistv5 – Published: 2025-03-27 16:42 – Updated: 2025-10-01 17:23

Summary

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the _CPC object are unsigned 32-bits values. To avoid overflows while using _CPC's values, add 'u64' casts.

Severity ?

5.5 (Medium)


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

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/7d596bbc66a52ff2c…
	https://git.kernel.org/stable/c/f5f94b9c8b805d87f…

Impacted products

Vendor

Product

Version

Linux

Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < 7d596bbc66a52ff2c7a83d7e0ee840cb07e2a045 (git)
Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < f5f94b9c8b805d87ff185caf9779c3a4d07819e3 (git)

Linux

Affected: 5.19
Unaffected: 0 , < 5.19 (semver)
Unaffected: 6.1.9 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)

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              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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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-V985-XP9J-WXFH

CVE-2022-49750 (GCVE-0-2022-49750)

Tags

Sightings

Nomenclature