Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the ioringexitwork function waiting for a request to complete without using an interruptible state, which...

CVE-2023-52903 io_uring: lock overflowing for IOPOLL

In the Linux kernel, the following vulnerability has been resolved: iouring: lock overflowing for IOPOLL syzbot reports an issue with overflow filling for IOPOLL: WARNING: CPU: 0 PID: 28 at iouring/iouring.c:734 iocqringeventoverflow+0x1c0/0x230 iouring/iouring.c:734 CPU: 0 PID: 28 Comm:...

PT-2023-36793

Уязвимость функции io ring exit work модуля io uring/io uring.c интерфейса асинхронного ввода/вывода ядра операционной системы Linux связана с ошибками инициализации. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...