EUVD-2026-48826

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndgf1pcmvolumecontrol does not check the return value before dereferencing kctl-id.index, which can lead to a NULL pointer...

CVE-2026-64482

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndgf1pcmvolumecontrol does not check the return value before dereferencing kctl-id.index, which can lead to a NULL pointer...

PT-2026-64703

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check snd ctl new1 return value snd ctl new1 can return NULL when memory allocation fails. snd gf1 pcm volume control does not check the return value before dereferencing kctl-id.index, which can lead to a NULL pointer...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990069)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990069 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986772 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986566)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986566 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from...

SUSE CVE-2021-47207

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from sndgf1dmanextblock could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference...

DEBIAN-CVE-2021-47207

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from sndgf1dmanextblock could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference...

CVE-2021-47207

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from sndgf1dmanextblock could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference...

UBUNTU-CVE-2021-47207

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fix null pointer dereference on pointer block The pointer block return from sndgf1dmanextblock could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference...

PT-2021-8179 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null pointer dereference in the ALSA: gus component of the Linux kernel. The pointer block returned from snd gf1 dma next block could be null, leading to a...