Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the sevmemencregisterregion function in KVM SEV. When this function checks sevguest, it does not hold...

CVE-2025-40157

A flaw was found in the Linux kernel's i10nmedac driver. A local user with elevated privileges could trigger a denial of service when the driver is loaded on systems where a memory controller is disabled by the BIOS due to unpopulated memory modules DIMMs. This specific condition causes a...

CVE-2025-40157 EDAC/i10nm: Skip DIMM enumeration on a disabled memory controller

In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: Skip DIMM enumeration on a disabled memory controller When loading the i10nmedac driver on some Intel Granite Rapids servers, a call trace may appear as follows: UBSAN: shift-out-of-bounds in...

CVE-2018-18068

The ARM-based hardware debugging feature on Raspberry Pi 3 module B+ and possibly other devices allows non-secure EL1 code to read/write any EL3 the highest privilege level in ARMv8 memory/register via inter-processor debugging. With a debug host processor A running in non-secure EL1 and a debug...