Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991143)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991143 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the...

SUSE CVE-2022-49772

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the NULL port with sndBUGON. sndBUGON was used as this shouldn't have happened, but in reality, the NULL port may be seen when the devic...

DEBIAN-CVE-2022-49772

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the NULL port with sndBUGON. sndBUGON was used as this shouldn't have happened, but in reality, the NULL port may be seen when the devic...

UBUNTU-CVE-2022-49772

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the NULL port with sndBUGON. sndBUGON was used as this shouldn't have happened, but in reality, the NULL port may be seen when the devic...

CVE-2022-49772

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the NULL port with sndBUGON. sndBUGON was used as this shouldn't have happened, but in reality, the NULL port may be seen when the devic...

CVE-2022-49772 ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the NULL port with sndBUGON. sndBUGON was used as this shouldn't have happened, but in reality, the NULL port may be seen when the devic...

CVE-2022-49772 ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Drop sndBUGON from sndusbmidioutputopen sndusbmidioutputopen has a check of the NULL port with sndBUGON. sndBUGON was used as this shouldn't have happened, but in reality, the NULL port may be seen when the devic...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from improper NULL port checking, which could lead to a crash...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Fixed the issue where gsstartio crashed due to accessing a null pointer. In some extreme cases, when the uSerial driver is accessed by multiple threads, Thread A executes the open operation and calls gsOpen...