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": [
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  ],
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    "nvd_published_at": "2024-04-28T13:15:07Z",
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  "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",
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cve-2022-48657

Vulnerability from cvelistv5

Published

2024-04-28 13:01

Modified

2024-11-04 12:14

Severity ?

Summary

arm64: topology: fix possible overflow in amu_fie_setup()

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
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

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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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