Поиск уязвимостей

An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A use-after-free in io_sqpoll_wait_sq in fs/io_uring.c allows an attacker to crash the kernel, resulting in denial of service. finish_wait can be skipped. An attack can occur in some situations by forking a process and then quickly terminating it. NOTE: later kernel versions, such as the 5.15 longterm series, substantially changed the implementation of io_sqpoll_wait_sq.

An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A use-after-free in io_sqpoll_wait_sq in fs/io_uring.c allows an attacker to crash the kernel, resulting in denial of service. finish_wait can be skipped. An attack can occur in some situations by forking a process and then quickly terminating it. NOTE: later kernel versions, such as the 5.15 longterm series, substantially changed the implementation of io_sqpoll_wait_sq.

An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A use-after-free in io_sqpoll_wait_sq in fs/io_uring.c allows an attacker to crash the kernel, resulting in denial of service. finish_wait can be skipped. An attack can occur in some situations by forking a process and then quickly terminating it. NOTE: later kernel versions, such as the 5.15 longterm series, substantially changed the implementation of io_sqpoll_wait_sq.

An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A ...

An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A use-after-free in io_sqpoll_wait_sq in fs/io_uring.c allows an attacker to crash the kernel, resulting in denial of service. finish_wait can be skipped. An attack can occur in some situations by forking a process and then quickly terminating it. NOTE: later kernel versions, such as the 5.15 longterm series, substantially changed the implementation of io_sqpoll_wait_sq.

Уязвимость компонента fs/io_uring.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

ALT-PU-2022-3206: package `kernel-image-std-def` update to version 5.10.155-alt1

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

ALT-PU-2021-1447: package `kernel-image-mp` update to version 5.11.4-alt1

ALT-PU-2022-3285: package `kernel-image-std-kvm` update to version 5.10.157-alt1

ALT-PU-2022-3311: package `kernel-image-rt` update to version 5.10.158-alt1.rt77

ALT-PU-2022-3310: package `kernel-image-rt` update to version 5.10.158-alt1.rt77

ALT-PU-2022-1240: package `kernel-image-std-def` update to version 5.15.22-alt1

ALT-PU-2021-1888: package `kernel-image-rpi-un` update to version 5.12.6-alt1

ALT-PU-2022-1421: package `kernel-image-rpi-def` update to version 5.15.25-alt1

ALT-PU-2022-1419: package `kernel-image-rpi-def` update to version 5.15.25-alt1