Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001419)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001419 advisory. A flaw was found in the Linux kernels implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices coul...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004192)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004192 advisory. A flaw was found in the Linux kernels implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices coul...

SUSE CVE-2020-27786

A flaw was found in the Linux kernel's implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change...

ALSA-2021:1578 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Integer overflow in IntelR Graphics Drivers CVE-2020-12362 kernel: memory leak in sofsetgetlargectrldata function in sound/soc/sof/ipc.c CVE-2019-18811 kernel: use-after-free caused by a...

UBUNTU-CVE-2020-27786

A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change...

kernel: MIDI driver race condition leads to a double-free

It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc double free in sndrawmidiinputparams and sndrawmidioutputstatus which are part of sndrawmidiioctl handler in rawmidi.c file. A malicious local attacker could possibly use this f...

kernel: MIDI driver race condition leads to a double-free

It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc double free in sndrawmidiinputparams and sndrawmidioutputstatus which are part of sndrawmidiioctl handler in rawmidi.c file. A malicious local attacker could possibly use this f...

kernel: MIDI driver race condition leads to a double-free

It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc double free in sndrawmidiinputparams and sndrawmidioutputstatus which are part of sndrawmidiioctl handler in rawmidi.c file. A malicious local attacker could possibly use this f...