github - ghsa-fvr5-4qp7-xwjc

ghsa-fvr5-4qp7-xwjc

Vulnerability from github

Published

2024-02-27 09:31

Modified

2024-04-10 15:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

dmaengine: idxd: fix wq size store permission state

WQ size can only be changed when the device is disabled. Current code allows change when device is enabled but wq is disabled. Change the check to detect device state.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-46919"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-27T07:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: fix wq size store permission state\n\nWQ size can only be changed when the device is disabled. Current code\nallows change when device is enabled but wq is disabled. Change the check\nto detect device state.",
  "id": "GHSA-fvr5-4qp7-xwjc",
  "modified": "2024-04-10T15:30:32Z",
  "published": "2024-02-27T09:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46919"
    },
    {
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      "url": "https://git.kernel.org/stable/c/05b7791c4c4aa8304368fdc55ae911f6b34e7281"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0fff71c5a311e1264988179f7dcc217fda15fadd"
    },
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      "type": "WEB",
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  "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"
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  ]
}

cve-2021-46919

Vulnerability from cvelistv5

Published

2024-02-27 06:53

Modified

2024-12-19 07:31

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq size store permission state WQ size can only be changed when the device is disabled. Current code allows change when device is enabled but wq is disabled. Change the check to detect device state.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/4ecf25595273203010bc8318c4aee60ad64037ae
	https://git.kernel.org/stable/c/05b7791c4c4aa8304368fdc55ae911f6b34e7281
	https://git.kernel.org/stable/c/0fff71c5a311e1264988179f7dcc217fda15fadd

Impacted products

Vendor

Product

Version

▼

Linux

Version: c52ca478233c172b2d322b5241d6279a8661cbba
Version: c52ca478233c172b2d322b5241d6279a8661cbba
Version: c52ca478233c172b2d322b5241d6279a8661cbba

Linux

Version: 5.6

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                "role": "CISA Coordinator",
                "timestamp": "2024-02-27T15:20:51.760162Z",
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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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