CVE-2026-99182 ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture When chcount is smaller than blob-alhcfg.devicecount e.g. a mono capture stream, such as a SmartMic, aggregated across multiple SDW links, step = chcoun...

EUVD-2026-111934

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture When chcount is smaller than blob-alhcfg.devicecount e.g. a mono capture stream, such as a SmartMic, aggregated across multiple SDW links, step = chcoun...

CVE-2026-99182

The Linux kernel contains a vulnerability in the ASoC: SOF: ipc4-topology component during aggregated ALH capture . When the number of channels (ch_count ) is smaller than the device count, the calculation for step truncates to 0, causing an underflow in GENMASK(step - 1, 0) . This results in a s...

CVE-2026-99182 ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture When chcount is smaller than blob-alhcfg.devicecount e.g. a mono capture stream, such as a SmartMic, aggregated across multiple SDW links, step = chcoun...

Linux Distros Unpatched Vulnerability : CVE-2026-99182

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture When chcount is smaller than blob-alhcfg.devicecount e.g. a mono capture stream, su...

UBUNTU-CVE-2026-99182

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Fix shift-out-of-bounds for aggregated ALH capture When chcount is smaller than blob-alhcfg.devicecount e.g. a mono capture stream, such as a SmartMic, aggregated across multiple SDW links, step = chcoun...

Linux sof_ipc4_bytes_put Heap Buffer Overflow

The vulnerability of the sofipc4bytesput function in the sound/soc/sof/ipc4-control.c component of the Linux operating system is related to the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

CVE-2026-93187

A flaw was found in the Linux kernel's Sound Open Firmware SOF IPC4 topology component. When internal functions sofipc4widgetsetupcompsrc and sofipc4widgetsetupcompasrc are invoked with an invalid number of input or output formats specifically, zero, they incorrectly report a successful operation...

SUSE CVE-2026-93187

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Return error for invalid number of formats When the number of input or output formats is zero, sofipc4widgetsetupcompsrc and sofipc4widgetsetupcompasrc print an error and jump to the cleanup label. At th...

PT-2026-94983

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ASoC SOF ipc4-topology component where the system fails to report errors when the number of input or output formats is zero. Specifically, the functions sof ipc4...

SUSE CVE-2026-72303

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Validate notification payload size Validate MODULENOTIFICATION payload length before reading bytes/channel data in control update handling...

CVE-2026-80525

A flaw was found in the Linux kernel's Sound Open Firmware SOF IPC4 topology component. During suspend and resume operations, the system fails to refresh the Inter-Process Communication IPC payload for audio copier widgets. This oversight causes outdated Direct Memory Access DMA channel assignmen...

SUSE CVE-2026-80525

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from sofpcmsetupconnectedwidgets and cached for reuse. For host copiers...

SUSE CVE-2026-80581

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout Ignore IPC errors for pipeline state change if the firmware state is crashed or the IPC has timed out. If the firmware has crashed the kernel still needs t...

CVE-2026-80525

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from sofpcmsetupconnectedwidgets and cached for reuse. For host copiers...

UBUNTU-CVE-2026-80525

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from sofpcmsetupconnectedwidgets and cached for reuse. For host copiers...

CVE-2026-80581 ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout Ignore IPC errors for pipeline state change if the firmware state is crashed or the IPC has timed out. If the firmware has crashed the kernel still needs t...

CVE-2026-80525 ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from sofpcmsetupconnectedwidgets and cached for reuse. For host copiers...

CVE-2026-80525 ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from sofpcmsetupconnectedwidgets and cached for reuse. For host copiers...

CVE-2026-80525: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from sofpcmsetupconnectedwidgets and cached for reuse. For host copiers...