github - ghsa-f7mq-6hh4-m99j

ghsa-f7mq-6hh4-m99j

Vulnerability from github

Published

2024-04-28 15:30

Modified

2024-04-28 15:30

Details

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

arm64: topology: fix possible overflow in amu_fie_setup()

cpufreq_get_hw_max_freq() returns max frequency in kHz as unsigned int, while freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'. Multiplying max frequency by 1000 can potentially result in overflow -- multiplying by 1000ULL instead should avoid that...

Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48657"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-28T13:15:07Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: topology: fix possible overflow in amu_fie_setup()\n\ncpufreq_get_hw_max_freq() returns max frequency in kHz as *unsigned int*,\nwhile freq_inv_set_max_ratio() gets passed this frequency in Hz as \u0027u64\u0027.\nMultiplying max frequency by 1000 can potentially result in overflow --\nmultiplying by 1000ULL instead should avoid that...\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE static\nanalysis tool.",
  "id": "GHSA-f7mq-6hh4-m99j",
  "modified": "2024-04-28T15:30:30Z",
  "published": "2024-04-28T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48657"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549"
    },
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      "url": "https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e"
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  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2022-48657

Vulnerability from cvelistv5

Published

2024-04-28 13:01

Modified

2024-12-19 08:05

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: arm64: topology: fix possible overflow in amu_fie_setup() cpufreq_get_hw_max_freq() returns max frequency in kHz as *unsigned int*, while freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'. Multiplying max frequency by 1000 can potentially result in overflow -- multiplying by 1000ULL instead should avoid that... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e
	https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549
	https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb
	https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bca

Impacted products

Vendor

Product

Version

▼

Linux

Version: cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6
Version: cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6
Version: cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6
Version: cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6

Linux

Version: 5.7

Show details on NVD website

JSON

To clipboard

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                "timestamp": "2024-05-09T18:40:00.243265Z",
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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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