Vulnerability Details : CVE-2017-9984

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.
Vulnerability category: Denial of service
Published 2017-06-28 06:29:00
Updated 2023-02-24 18:38:49
Source MITRE
View at NVD,   CVE.org

Threat overview for CVE-2017-9984

Top countries where our scanners detected CVE-2017-9984
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2017-9984 18,271
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2017-9984!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2017-9984

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2017-9984

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
7.2
 HIGH AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
 nvd@nist.gov
7.8
 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
 nvd@nist.gov

CWE ids for CVE-2017-9984

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-9984

Products affected by CVE-2017-9984

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