github - ghsa-637c-w92w-633g

ghsa-637c-w92w-633g

Vulnerability from github

Published

2024-07-12 15:31

Modified

2024-07-12 15:31

Details

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

wifi: iwlwifi: mvm: don't read past the mfuart notifcation

In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the buffer, we won't see it by default. If needed, we can see the content with tracing.

This was reported by KFENCE.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-40941"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-12T13:15:16Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: don\u0027t read past the mfuart notifcation\n\nIn case the firmware sends a notification that claims it has more data\nthan it has, we will read past that was allocated for the notification.\nRemove the print of the buffer, we won\u0027t see it by default. If needed,\nwe can see the content with tracing.\n\nThis was reported by KFENCE.",
  "id": "GHSA-637c-w92w-633g",
  "modified": "2024-07-12T15:31:28Z",
  "published": "2024-07-12T15:31:28Z",
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cve-2024-40941

Vulnerability from cvelistv5

Published

2024-07-12 12:25

Modified

2024-12-19 09:08

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't read past the mfuart notifcation In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the buffer, we won't see it by default. If needed, we can see the content with tracing. This was reported by KFENCE.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c
	https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de
	https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7
	https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805
	https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d
	https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940
	https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154
	https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4

Impacted products

Vendor

Product

Version

▼

Linux

Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87
Version: bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87

Linux

Version: 4.12

Show details on NVD website

JSON

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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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