1.build kernel之时的各个configuration选项。 2.当kernel启动之时,可以参数在kernel被GRUB或LILO等启动程序调用之时传递给kernel。 3.在kernel运行时,修改/proc或/sys目录下的文件。 这里我简单讲的就是第二种方式了,kernel在grub中配置的启动参数。 首先,kernel有哪些参数呢? 在linux
usage: kernel-hardening-checker [-h] [--version] [-m {verbose,json,show_ok,show_fail}] [-c CONFIG] [-l CMDLINE] [-s SYSCTL] [-v KERNEL_VERSION] [-p {X86_64,X86_32,ARM64,ARM}] [-g {X86_64,X86_32,ARM64,ARM}] A tool for checking the security hardening options of the Li...
2016: "Motorola Android Bootloader Kernel Cmdline Injection Secure Boot Bypass" [article] [CVE-2016-10277]2015: "Vulnerability in the Linux Crypto API that allows unprivileged users to load arbitrary kernel modules" by Mathias Krause [annnouncement]Finding Bugs...
Q:Does my kernel have all those mitigations of Transient Execution Vulnerabilities in my hardware? A:Checking the kernel config is not enough to answer this question. I highly recommend usingspectre-meltdown-checkertool maintained by Stéphane Lesimple@speed47. Q:Why theCONFIG_GCC_PLUGINSoption is...
Users should set create a setup that explicitly marks such traffic NOTRACK (conntrack bypass) to avoid this, but we cannot auto-bypass them, ruleset might have accept rules for untracked traffic already, so user-visible behaviour would change.(CVE-2024-27415) In the Linux kernel, the following...
It’s worth noting that while a Secure Page Table Monitor (SPTM) bypass would be required to make a jailbreak for iOS & iPadOS 17, a SPTM bypass isn’t required to run tweak injection using @eveiyneee’s method via the CoreTrust 2 bug, but tweak support will be more limited than wi...
This stage needs boot loader kext injection or bypass with Disk1mbrInstaller in part B below... 3) At second restart, boot to fully upgraded High Sierra partition or for new install, setup new user account etc. Pre-...
calibration glitch > drives: soc: marvell: Display version information for flash components > Fix clock timing for MMC DDR modes > mmc: sdhci-cadence: Disable enhanced strobe if not selected > drivers:mmc:cadence: Calculate delay-element > > Alex Belits (2): > kernel/exit.c: Add task ...
modprobe usbcore blinkenlights=1 Module parameters for modules that are built into the kernel image are specified on the kernel command line with the module name plus '.' plus parameter name, with '=' and value if appropriate, such as: ...
select HAVE_FUNCTION_ERROR_INJECTION select HAVE_KRETPROBES select HAVE_KVM select HAVE_LIVEPATCH if X86_64 select HAVE_MIXED_BREAKPOINTS_REGS select HAVE_MOD_ARCH_SPECIFIC select HAVE_MOVE_PMD select HAVE_NMI select HAVE_OPROFILE select HAVE_OPTPROBES select HAVE_PCSPKR_PLAT...