Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-56531)

ALSA: caiaq: OTOH, the current code uses sndcardfree at disconnection, but this waits for the close of all used fds, hence it can take long. It eventually blocks the upper layer USB ioctls, which may trigger a soft lockup. This plugin only works with Tenable.ot. Please visit...

Linux Distros Unpatched Vulnerability : CVE-2024-56531

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: caiaq: Use sndcardfreewhenclosed at disconnection The USB disconnect callback is supposed to be short and not too-long waiting. OTOH, the current code use...

CVE-2024-56531

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Use sndcardfreewhenclosed at disconnection The USB disconnect callback is supposed to be short and not too-long waiting. OTOH, the current code uses sndcardfree at disconnection, but this waits for the close of all...

CVE-2024-56531

CVE-2024-56531 affects the Linux kernel ALSA caiaq driver. The bug arises because the USB disconnect callback called snd_card_free(), which waits for all fds to close, potentially delaying release and causing upper-layer USB ioctls to block, risking a soft lockup. The fix replaces snd_card_free()...