Linux kernel (versions up to 4.11.7) vulnerabilities

The intr function in sound/oss/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.

The snd_msndmidi_input_read function in the Linux kernel through version 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, known as a 'double fetch' vulnerability.

The snd_msnd_interrupt function in the Linux kernel up to version 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, known as a 'double fetch' vulnerability.