github - ghsa-rhqh-2j4p-8rfx

GHSA-RHQH-2J4P-8RFX

Vulnerability from github – Published: 2022-05-14 03:05 – Updated: 2025-04-20 03:39

Details

The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.

Severity ?

7.8 (High)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-9984"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-28T06:29:00Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-rhqh-2j4p-8rfx",
  "modified": "2025-04-20T03:39:36Z",
  "published": "2022-05-14T03:05:18Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9984"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=196131"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3754-1"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/99314"
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  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-9984 (GCVE-0-2017-9984)

Vulnerability from cvelistv5 – Published: 2017-06-28 06:00 – Updated: 2024-08-05 17:25

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/99314	vdb-entryx_refsource_BID
	http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_MISC
	https://usn.ubuntu.com/3754-1/	vendor-advisoryx_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/20e2b791…	x_refsource_MISC
	https://bugzilla.kernel.org/show_bug.cgi?id=196131	x_refsource_MISC

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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-RHQH-2J4P-8RFX

CVE-2017-9984 (GCVE-0-2017-9984)

Tags

Sightings

Nomenclature