Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: leds: class: Protect access to brightnessshow using ledcdev-ledaccess mutex There is a NULL pointer issue observed when Process A adds a hid device, resulting in the addition of a ledcdev object. Subsequently, another call to...

SUSE CVE-2026-46202

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: run inactivity autodim from workqueues The autodim code in hid-appletb-kbd takes backlightdevice-opslock via backlightdevicesetbrightness - mutexlock from two different atomic contexts: appletbinactivitytimer is...

CVE-2026-46202

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: run inactivity autodim from workqueues The autodim code in hid-appletb-kbd takes backlightdevice-opslock via backlightdevicesetbrightness - mutexlock from two different atomic contexts: appletbinactivitytimer is...

EUVD-2026-32829

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: run inactivity autodim from workqueues The autodim code in hid-appletb-kbd takes backlightdevice-opslock via backlightdevicesetbrightness - mutexlock from two different atomic contexts: appletbinactivitytimer is...

CVE-2026-46202

CVE-2026-46202 concerns the Linux kernel HID driver for the Apple Touch Bar (hid-appletb-kbd). The issue arises when inactivity autodim uses backlight_device_set_brightness() from two atomic contexts (a timer_list callback and input/event paths), causing a mutex lock from an atomic context bug an...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the automatic dimming code in the HID applet b-kbd calling backlightdevicesetbrightness within...

PT-2026-44325

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description The hid-appletb-kbd driver contains an issue where the autodim code attempts to acquire backlight device-ops lock via backlight device set brightness and mutex lock from atomic contexts. Th...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: led: qcom-lpg: Fixed sleeping in atomic operations The lpgh brightnessset function can enter a sleeping state, while the led’s brightnessset callback must be non-blocking. The LPG driver should use brightnesssetblocking instea...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013054)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013054 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed wor...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010801)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010801 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed wor...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007370)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007370 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed wor...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1366)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork.CVE-2025-39913 md: fix rcu protection in mdwakeupthreadCVE-2025-68374...

CVE-2026-23101

In the Linux kernel, the following vulnerability has been resolved: leds: led-class: Only Add LED to ledslist when it is fully ready Before this change the LED was added to ledslist before ledinitcore gets called adding it the list before ledclassdev.setbrightnesswork gets initialized. This leave...

CVE-2026-23101 leds: led-class: Only Add LED to leds_list when it is fully ready

In the Linux kernel, the following vulnerability has been resolved: leds: led-class: Only Add LED to ledslist when it is fully ready Before this change the LED was added to ledslist before ledinitcore gets called adding it the list before ledclassdev.setbrightnesswork gets initialized. This leave...

CVE-2026-23101

The CVE-2026-23101 issue affects the Linux kernel LED subsystem. The root cause is a race where an LED was added to leds_list before led_init_core() and before led_classdev.set_brightness_work is initialized. This could allow a default-trigger LED to call led_trigger_set() and queue an uninitiali...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005143)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005143 advisory. In the Linux kernel, the following vulnerability has been resolved: platform/x86: panasonic-laptop: Fix SINF array out of bounds accesses The panasonic laptop code i...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ACPI: Video – Fix for a use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed work accesses device-brightness and device-backlight, which were freed by acpivideodevunregisterbacklight during device removal...

PT-2026-6171

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Linux kernel's LED class initialization. Specifically, LEDs were being added to the leds list before the led init core function was called, leaving a windo...

SUSE CVE-2025-40211

In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed work accesses device-brightness and device-backlight, freed by acpivideodevunregisterbacklight during device removal. If the work...

ACPI: video: Fix use-after-free in acpi_video_switch_brightness()

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