Unity Linux 20.1050e Security Update: kernel (UTSA-2025-989916)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989916 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: oss: Fix PCM OSS buffer allocation overflow We've got syzbot reports hitting INTMAX overflo...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987531)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987531 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: oss: Fix PCM OSS buffer allocation overflow We've got syzbot reports hitting INTMAX overflo...

Linux Distros Unpatched Vulnerability : CVE-2021-47509

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: pcm: oss: Limit the period size to 16MB Set the practical limit to the period size the fragment shift in OSS instead of a full 31bit; a too large value...

UBUNTU-CVE-2021-47509

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Limit the period size to 16MB Set the practical limit to the period size the fragment shift in OSS instead of a full 31bit; a too large value could lead to the exhaust of memory as we allocate temporary buffers of...

kernel: ALSA: oss: Fix PCM OSS buffer allocation overflow

In the Linux kernel, the following vulnerability has been resolved: ALSA: oss: Fix PCM OSS buffer allocation overflow We've got syzbot reports hitting INTMAX overflow at vmalloc allocation that is called from sndpcmplugalloc. Although we apply the restrictions to input parameters, it's based only...