_MITIGATIONS |kconfig| y |defconfig | self_protection | FAIL: is not found CONFIG_RANDOMIZE_BASE |kconfig| y |defconfig | self_protection | OK CONFIG_VMAP_STACK |kconfig| y |defconfig | self_protection | OK CONFIG_DEBUG_WX |kconfig| y |defconfig | self_protection | OK CONFIG_WERROR |...
CONFIG_NOTIFIER_ERROR_INJECTION=n - Notifier error injection allows userspace to inject artificial errors into kernel code. [28] CONFIG_PROFILING=n - Profiling support can potentially allow user space to gather dangerous debugging information about the kernel. CONFIG_PROC_PAGE_MONITOR=n - /proc pag...
2019: "KNOX Kernel Mitigation Bypasses" by Dong-Hoon You at PoC [slides]2017: "Lifting the (Hyper) Visor: Bypassing Samsung’s Real-Time Kernel Protection" by Gal Beniamini [article]2016: "Linux Kernel x86-64 bypass SMEP - KASLR - kptr_restric" [article]...
CONFIG_MITIGATION_RETPOLINE |kconfig| y |defconfig | self_protection | OK: CONFIG_RETPOLINE is "y" CONFIG_MITIGATION_RFDS |kconfig| y |defconfig | self_protection | FAIL: is not found CONFIG_MITIGATION_SPECTRE_BHI |kconfig| y |defconfig | self_protection | FAIL: is not found CONFIG_RAND...
mitigation would be to use a non-generic kernel version. devising an exploit for a known vulnerability is difficult for many reasons, one of them being kaslr . kaslr bypass is usually a challenge for exploit writers. using a generic kernel version for production applications is a ba...
In that case, the adversary might bypass the KDRM that focuses on the pre- vention of the malicious user process modifying its privileged information. However, it is hard to identify the virtual address of privileged information of other adversary's user processes during the attack execution. ...
In message: [linux-yocto][linux-yocto v6.6] kernel code for marvell octeon [RT] on 20/06/2024 Ruiqiang Hao wrote: > Hi Bruce, > > Please help to create new branch from v6.6/standard/preempt-rt/base > and merge following code into our linux-yocto repo. > > repo: > linux-yocto ...
eliminate any risk of ASLR bypass due to the vsyscall fixed address mapping. Attempts to use the vsyscalls will be reported to dmesg, so that either old or malicious userspace programs can be identified. endchoice config CMDLINE_BOOL bool "Built-in kernel command line" help...
Add error injection interface > soc: marvell: cn10k: Add error injection interface > soc: marvell: otx2: Enable MSI-X interrupts > soc: marvell: otx2: Fix initcall funciton should return an 'int' > EDAC: Octeon: Init SDEI > EDAC: Init minimum possible error desc grain > > Witold Sado...
Spectre and Meltdown mitigation detection tool v0.36+ Checking for vulnerabilities on current system Kernel is Linux 2.6.32-573.12.1.SCLC6_5.R3.9.1.x86_64 # 1 SMP Thu Feb 25 14:47:37 EST 2016 x86_64 CPU is Intel(R) Xeon(R) CPU L5638 @ 2.00GHz ...