kernel: x86/lib: Revert to _ASM_EXTABLE_UA() for {get,put}_user() fixups

In the Linux kernel, the following vulnerability has been resolved: x86/lib: Revert to ASMEXTABLEUA for get,putuser fixups During memory error injection test on kernels = v6.4, the kernel panics like below. However, this issue couldn't be reproduced on kernels getusernocheck4+0x6/0x20 mce: Hardwa...

DEBIAN-CVE-2024-26674

In the Linux kernel, the following vulnerability has been resolved: x86/lib: Revert to ASMEXTABLEUA for get,putuser fixups During memory error injection test on kernels = v6.4, the kernel panics like below. However, this issue couldn't be reproduced on kernels getusernocheck4+0x6/0x20 mce: Hardwa...

PT-2024-21451

Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.4 and later Description The issue is related to the Linux kernel's handling of memory errors. During memory error injection tests on kernels 6.4 and later, the kernel panics due to a Machine Check Exception. The MCA cod...

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 a security flaw in ASMEXTABLEUA...