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...

UBUNTU-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-2026-32840

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: fix UAF in inactivity-timer cleanup path Commit 38224c472a03 "HID: appletb-kbd: fix slab use-after-free bug in appletbkbdprobe" added timerdeletesync&kbd-inactivitytimer to both the probe closehw error path and...

CVE-2026-46213

CVE-2026-46213 : Linux kernel HID appletb-kbd UAF in inactivity-timer cleanup was resolved by reordering tear-down to avoid use-after-free. Root cause involved two hazardous windows during driver teardown: A) put_device() before timer_delete_sync could allow a backlight device to be freed while t...

CVE-2026-46213

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: fix UAF in inactivity-timer cleanup path Commit 38224c472a03 "HID: appletb-kbd: fix slab use-after-free bug in appletbkbdprobe" added timerdeletesync&kbd-;inactivitytimer to both the probe closehw error path and...

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...

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-2026-44336

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: fix UAF in inactivity-timer cleanup path Commit 38224c472a03 "HID: appletb-kbd: fix slab use-after-free bug in appletb kbd probe" added timer delete sync&kbd-inactivity timer to both the probe close hw error pat...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: HID: appletbkbd: Fixed the reference counting of the “appletbbacklight” backlight device. During the appletbkbdprobe process, the probe attempts to retrieve the backlight device by name. When this occurs, the...

Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ACPI: Video – Check for an error when searching for the parent of the backlight device If the acpigetparent function called within acpivideodevregisterbacklight fails, for example, because acpiutacquiremutex fails inside...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Protection against bad data for the ATIF ACPI method. If a BIOS provides bad data in response to an ATIF method call, this causes a NULL pointer dereference in the caller. The vulnerability has been encountered on at lea...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: led-backlight: The function ledbl must hold the ledaccess lock when calling ledsysfsdisable. Lockdep detected the following issue during the removal of led-backlight: 142.315935 ------------ Cut here ------------ 142.315954...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: backlight: pm8941: Add a NULL check in wledconfigure. The devmkasprintf function returns NULL when memory allocation fails. Currently, wledconfigure does not check for this case, resulting in a NULL pointer being dereferenced. Ad...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Platform/x86: delluartbacklight: Fixed the race condition involving serdev. The delluartblserdevprobe function calls devmserdevdeviceopen before setting the client ops using serdevdevicesetclientops. This ordering can lead to a...

CVE-2026-43300 drm/panel: Fix a possible null-pointer dereference in jdi_panel_dsi_remove()

In the Linux kernel, the following vulnerability has been resolved: drm/panel: Fix a possible null-pointer dereference in jdipaneldsiremove In jdipaneldsiremove, jdi is explicitly checked, indicating that it may be NULL: if !jdi mipidsidetachdsi; However, when jdi is NULL, the function does not...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check whether extcaps is valid in BL setup. LVDS connectors do not have extended backlight caps; therefore, check whether the pointer is valid before accessing it. Selected from commit...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: backlight: hx8357: Fixed potential NULL pointer dereferencing issues. The “im” pins are optional. Added a missing check in the hx8357probe function...

Astra Linux - уязвимость в linux-5.10, linux-6.1

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 to device-brightness and device-backlight, which were freed by acpivideodevunregisterbacklight during device...

Astra Linux - уязвимость в linux-5.10, linux, linux-5.15

A flaw was discovered in the Linux kernel. A use-after-free may occur when plugging/dismounting a malicious USB device that claims to be an Asus device. Similar to the previously known CVE-2023-25012, but in Asus devices, the workstruct structure may be modified by the LED controller during the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: HID: apple: validate feature-report field count to prevent NULL pointer dereference A malicious HID device with quirk APPLEMAGICBACKLIGHT can trigger a NULL pointer dereference whilst the power feature-report is toggled and sent ...