The snd_msndmidi_input_read function in sound/isa/msnd/msnd_midi.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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-06-28T06:00:00

Updated: 2024-08-05T17:25:00.026Z

Reserved: 2017-06-27T00:00:00

Link: CVE-2017-9985

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-06-28T06:29:00.270

Modified: 2023-02-24T18:38:41.500

Link: CVE-2017-9985

cve-icon Redhat

Severity : Low

Publid Date: 2017-06-28T00:00:00Z

Links: CVE-2017-9985 - Bugzilla