Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fixed potential OOB access in audio mixer handling. In the audio mixer handling code of the ctxfi driver, the conf field is used as a loop index, and it’s referenced in the index callback functions amixerindex and...

CVE-2026-64484

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture es1938 sound driver. This vulnerability arises when a memory allocation failure causes the sndctlnew1 function to return a null value. The sndes1938mixer function then attempts to use this null value without proper...

kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio subsystem. An inconsistency in how USB audio playback and capture streams are handled can lead to an out-of-bounds write to a memory buffer. This can result in a system crash, causing a denial of service for a...

SUSE CVE-2026-64481

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/cs35l41: Fix firmware load work teardown cs35l41hda creates ALSA controls whose private data points at the cs35l41hda object. The firmware load control can also queue fwloadwork. Those controls are not removed on...

SUSE CVE-2026-64484

In the Linux kernel, the following vulnerability has been resolved: ALSA: es1938: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndes1938mixer does not check the return value before dereferencing the pointer, which can lead to a NULL pointer dereference. A...

CVE-2026-64488

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. In layout.c, the function does not check the return value before dereferencing ctl-id.name or passing to aoasndctladd, which can le...

CVE-2026-64481

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/cs35l41: Fix firmware load work teardown cs35l41hda creates ALSA controls whose private data points at the cs35l41hda object. The firmware load control can also queue fwloadwork. Those controls are not removed on...

UBUNTU-CVE-2026-64488

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. In layout.c, the function does not check the return value before dereferencing ctl-id.name or passing to aoasndctladd, which can le...

UBUNTU-CVE-2026-64479

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix uninitialised heap leak in sndseqeventdup sndseqeventdup copies an incoming event into a pool cell and, in the UMP-enabled build, clears the trailing cell-ump.raw.extra word that the memcpy did not cover. The guard...

CVE-2026-64480

In the Linux kernel, the following vulnerability has been resolved: ALSA: ice1712: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. The ice1712 driver calls sndctlnew1 without checking the return value before dereferencing the pointer in multiple places...

Linux Distros Unpatched Vulnerability : CVE-2026-64486

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: cmipci: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndcmipcispdifcontrols does not check the return value befo...

CVE-2026-64107

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA System on Chip ASoC pcm512x chipset driver. This vulnerability occurs due to incorrect handling of kcontrol definitions, leading to a null-pointer dereference. A local attacker could potentially trigger this flaw, causi...

CVE-2026-64134

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA Pulse Code Modulation PCM subsystem. During PCM data transfer, an incorrect setup of the ioviter for silencing when data is null could lead to a NULL pointer dereference. This vulnerability can be triggered by a local...

CVE-2026-64134 ALSA: pcm: Don't setup bogus iov_iter for silencing

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Don't setup bogus ioviter for silencing At transition to the ioviter for PCM data transfer, we blindly applied the ioviter setup also for silencing i.e. data = NULL, and it leads to a calculation of bogus ioviter...

PT-2026-60059

It was discovered that alsa-lib incorrectly handled certain ALSA configuration text. An attacker could use this issue to cause alsa-lib to crash, resulting in a denial of service, or possibly execute arbitrary code...

kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio subsystem. An inconsistency in how USB audio playback and capture streams are handled can lead to an out-of-bounds write to a memory buffer. This can result in a system crash, causing a denial of service for a...

CVE-2026-53348

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA System on Chip ASoC SoundWire Digital Audio SDCA component. The sdcadevunregisterfunctions function does not properly check for NULL function device entries during unregistration. This oversight can lead to a NULL point...

CVE-2026-52963

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA USB audio driver. The driver's handling of MIDI Musical Instrument Digital Interface endpoint descriptors did not properly bound scans, allowing it to read beyond the intended memory buffer. This out-of-bounds read coul...

CVE-2026-53052

A flaw was found in the Linux kernel. The Advanced Linux Sound Architecture on Chip ASoC subsystem, specifically within the Qualcomm qdsp6 topology component, fails to verify the type of a virtual widget before accessing its private data. This oversight could allow an attacker to cause incorrect...

CVE-2026-53242

A flaw was found in the Advanced Linux Sound Architecture ALSA Pulse-Code Modulation PCM component of the Linux kernel. This vulnerability involves a corruption of wait queue lists within the sndpcmdrain function when processing linked streams. An attacker could exploit this issue to trigger a...