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 an IOPOLL lock overflow issue in the iouring component...

PT-2022-7346 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference issue was discovered in the Linux kernel in io files update with index alloc. This issue could allow a local user to potentially crash the system, causing a...

PT-2022-6287 · Google +1 · Android Kernel +1

Name of the Vulnerable Software and Affected Versions: Android kernel Description: The issue is related to a use after free condition that could corrupt kernel memory, potentially leading to local escalation of privilege without requiring additional execution privileges. User interaction is not...

PT-2022-7497 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel version 5.17.0-smp-DEV 801 Description: The vulnerability is related to the io uring component in the Linux kernel. Looping approximately 65535 times doing kmalloc calls can trigger soft lockups, especially with DEBUG features...