USN-7865-1: Linux kernel (FIPS) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

PT-2025-51685

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the ASoC SDCA component and parsing of the mipi-sdca-control-cn-list. The struct sdca control declares a values field as an integer array, bu...

USN-7853-3: Linux kernel (Azure) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7853-3 linux-azure, linux-azure-4.15 vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7863-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7863-1: Linux kernel vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990482 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Use sndcardfreewhenclosed at disconnection The USB disconnect callback is supposed t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990416)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990416 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: us122l: Use sndcardfreewhenclosed at disconnection The USB disconnect callback is supposed ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989559)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989559 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix races among concurrent prealloc proc writes We have no protection against concurre...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989045 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 20.1070a Security Update: kernel (UTSA-2025-988816)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988816 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: jack: Access inputdev under mutex It is possible when using ASoC that inputdev is...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990150)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990150 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: emux: improve patch ioctl data validation In loaddata, make the validation of and skipping...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989841)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989841 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix out of bounds reads when finding clock sources The current USB-audio driver...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989335)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989335 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Cancel pending work at closing a MIDI substream At closing a USB MIDI output...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989206)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989206 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix race at SNDCTLDSPSYNC There is a small race window at sndpcmosssync that is...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989177)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989177 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Fix use-after-free in sndsocexit KASAN reports a use-after-free: BUG: KASAN:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989416)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989416 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix UAF of leds class devs at unbinding The LED class devices that are created by...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990176)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990176 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Reject out of bounds values in sndsocputvolsw We don't currently validate that the...

kernel: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf snprintf returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in the buffer overflow although it's...

SUSE CVE-2025-40098

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41getacpimutestate Return value of a function acpievaluatedsm is dereferenced without checking for NULL, but it is usually checked for this function. acpievaluatedsm may...