Количество 8
Количество 8
GHSA-3xv8-84fj-hhg4
In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister_backlight() during device removal. If the work executes after acpi_video_bus_unregister_backlight() frees these resources, it causes a use-after-free when acpi_video_switch_brightness() dereferences device->brightness or device->backlight. Fix this by calling cancel_delayed_work_sync() for each device's switch_brightness_work in acpi_video_bus_remove_notify_handler() after removing the notify handler that queues the work. This ensures the work completes before the memory is freed. [ rjw: Changelog edit ]
CVE-2025-40211
In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister_backlight() during device removal. If the work executes after acpi_video_bus_unregister_backlight() frees these resources, it causes a use-after-free when acpi_video_switch_brightness() dereferences device->brightness or device->backlight. Fix this by calling cancel_delayed_work_sync() for each device's switch_brightness_work in acpi_video_bus_remove_notify_handler() after removing the notify handler that queues the work. This ensures the work completes before the memory is freed. [ rjw: Changelog edit ]
CVE-2025-40211
In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister_backlight() during device removal. If the work executes after acpi_video_bus_unregister_backlight() frees these resources, it causes a use-after-free when acpi_video_switch_brightness() dereferences device->brightness or device->backlight. Fix this by calling cancel_delayed_work_sync() for each device's switch_brightness_work in acpi_video_bus_remove_notify_handler() after removing the notify handler that queues the work. This ensures the work completes before the memory is freed. [ rjw: Changelog edit ]
CVE-2025-40211
ACPI: video: Fix use-after-free in acpi_video_switch_brightness()
CVE-2025-40211
In the Linux kernel, the following vulnerability has been resolved: A ...
BDU:2025-14954
Уязвимость функции acpi_video_switch_brightness() (drivers/acpi/acpi_video.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
ELSA-2026-50006
ELSA-2026-50006: Unbreakable Enterprise kernel security update (IMPORTANT)
SUSE-SU-2026:0278-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
| GHSA-3xv8-84fj-hhg4 In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister_backlight() during device removal. If the work executes after acpi_video_bus_unregister_backlight() frees these resources, it causes a use-after-free when acpi_video_switch_brightness() dereferences device->brightness or device->backlight. Fix this by calling cancel_delayed_work_sync() for each device's switch_brightness_work in acpi_video_bus_remove_notify_handler() after removing the notify handler that queues the work. This ensures the work completes before the memory is freed. [ rjw: Changelog edit ] | 0% Низкий | 3 месяца назад | |
 | CVE-2025-40211 In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister_backlight() during device removal. If the work executes after acpi_video_bus_unregister_backlight() frees these resources, it causes a use-after-free when acpi_video_switch_brightness() dereferences device->brightness or device->backlight. Fix this by calling cancel_delayed_work_sync() for each device's switch_brightness_work in acpi_video_bus_remove_notify_handler() after removing the notify handler that queues the work. This ensures the work completes before the memory is freed. [ rjw: Changelog edit ] | 0% Низкий | 3 месяца назад | |
 | CVE-2025-40211 In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister_backlight() during device removal. If the work executes after acpi_video_bus_unregister_backlight() frees these resources, it causes a use-after-free when acpi_video_switch_brightness() dereferences device->brightness or device->backlight. Fix this by calling cancel_delayed_work_sync() for each device's switch_brightness_work in acpi_video_bus_remove_notify_handler() after removing the notify handler that queues the work. This ensures the work completes before the memory is freed. [ rjw: Changelog edit ] | 0% Низкий | 3 месяца назад | |
 | CVE-2025-40211 ACPI: video: Fix use-after-free in acpi_video_switch_brightness() | CVSS3: 7.8 | 0% Низкий | 2 месяца назад |
| CVE-2025-40211 In the Linux kernel, the following vulnerability has been resolved: A ... | 0% Низкий | 3 месяца назад | |
 | BDU:2025-14954 Уязвимость функции acpi_video_switch_brightness() (drivers/acpi/acpi_video.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 7 | 0% Низкий | 4 месяца назад |
| ELSA-2026-50006 ELSA-2026-50006: Unbreakable Enterprise kernel security update (IMPORTANT) | 23 дня назад | ||
 | SUSE-SU-2026:0278-1 Security update for the Linux Kernel | 12 дней назад |
Уязвимостей на страницу