Поиск уязвимостей

In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winch_handlers before registering winch IRQ Registering a winch IRQ is racy, an interrupt may occur before the winch is added to the winch_handlers list. If that happens, register_winch_irq() adds to that list a winch that is scheduled to be (or has already been) freed, causing a panic later in winch_cleanup(). Avoid the race by adding the winch to the winch_handlers list before registering the IRQ, and rolling back if um_request_irq() fails.

In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winch_handlers before registering winch IRQ Registering a winch IRQ is racy, an interrupt may occur before the winch is added to the winch_handlers list. If that happens, register_winch_irq() adds to that list a winch that is scheduled to be (or has already been) freed, causing a panic later in winch_cleanup(). Avoid the race by adding the winch to the winch_handlers list before registering the IRQ, and rolling back if um_request_irq() fails.

In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winch_handlers before registering winch IRQ Registering a winch IRQ is racy, an interrupt may occur before the winch is added to the winch_handlers list. If that happens, register_winch_irq() adds to that list a winch that is scheduled to be (or has already been) freed, causing a panic later in winch_cleanup(). Avoid the race by adding the winch to the winch_handlers list before registering the IRQ, and rolling back if um_request_irq() fails.

um: Add winch to winch_handlers before registering winch IRQ

In the Linux kernel, the following vulnerability has been resolved: u ...

In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winch_handlers before registering winch IRQ Registering a winch IRQ is racy, an interrupt may occur before the winch is added to the winch_handlers list. If that happens, register_winch_irq() adds to that list a winch that is scheduled to be (or has already been) freed, causing a panic later in winch_cleanup(). Avoid the race by adding the winch to the winch_handlers list before registering the IRQ, and rolling back if um_request_irq() fails.

Уязвимость функции register_winch_irq() драйвера подсистемы User-Mode Linux (UML) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

ELSA-2024-12611: Unbreakable Enterprise kernel security update (IMPORTANT)

ELSA-2024-12585: Unbreakable Enterprise kernel-container security update (IMPORTANT)

ELSA-2024-12584: Unbreakable Enterprise kernel-container security update (IMPORTANT)

ELSA-2024-12581: Unbreakable Enterprise kernel security update (IMPORTANT)

ALT-PU-2020-1145: package `kernel-image-un-def` update to version 5.5.1-alt1

ALT-PU-2020-1251: package `kernel-image-mp` update to version 5.5.4-alt1

Множественные уязвимости kernel-lt

ALT-PU-2019-1363: package `kernel-image-un-def` update to version 4.20.14-alt1

ALT-PU-2019-1139: package `kernel-image-mp` update to version 4.20.4-alt1

ALT-PU-2023-1434: package `kernel-image-mp` update to version 6.2.4-alt1

ALT-PU-2021-1525: package `kernel-image-un-def` update to version 5.11.7-alt1

ALT-PU-2022-7829: package `kernel-image-un-def` update to version 5.16.0-alt1

ALT-PU-2023-1539: package `kernel-image-un-def` update to version 6.2.8-alt1