106 matches found
CVE-2016-2067
EXPLOTACIÓN DE IOMMU DMA EN GPU ADRENO Probado en Nexus 6p google/angler/angler:6.0.1/MMB29M/2431559:user/release-keys Acerca del bug Discutido en 2016 a través de Blackhat EU Acerca del exploit Con las escrituras de iommu dma, vdso.so se sobrescribe con shellcode. Así que después de que /init...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Do not crash in stacktop for tasks without vDSO Not all tasks have a vDSO mapped; for example, kthreads never have. If such a task ever calls stacktop, it will dereference the NULL vdso pointer and crash. This can occu...
dirtycow-vdso
0xdeadbeef PoC para Dirty COW CVE-2016-5195. Este PoC se basa en ptrace en lugar de /proc/self/mem para parchear vDSO. Tiene algunas ventajas sobre los PoCs que modifican binarios del sistema de archivos: no requiere un binario setuid bypass de SELinux escape de contenedores sin caída del kernel...
OSDS_Paper_CVE-2016-5195
CVE-2016-5195 "Dirty COW" This repository contains my paper and presentation slides on CVE-2016-5195, a Linux privilege escalation vulnerability, written for the Operating Systems: Design And Security course at FMI, University of Bucharest. Correction In my paper I claimed that you can use Dirty...
VIKIROOT
VIKIROOT Esto es un PoC de CVE-2016-5195 para Android 6.0.1 Marshmallow de 64 bits ¿quizás 7.0?, así como una herramienta de root temporal universal y estable. No requiere un ejecutable SUID ni cambios en el sistema de archivos. Características Bypass de SELinux ver más abajo para detalles. Solo...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: rvdso: In the vdsojointimens function, a NULL reference was corrected when using vfork. The testing results are as follows in the kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at...
Linux Distros Unpatched Vulnerability : CVE-2022-50674
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle...
EUVD-2022-55731
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
DEBIAN-CVE-2022-50674
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
CVE-2022-50674
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
UBUNTU-CVE-2022-50674
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
CVE-2022-50674 riscv: vdso: fix NULL deference in vdso_join_timens() when vfork
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
CVE-2022-50674
CVE-2022-50674 affects the Linux kernel riscv architecture, specifically a NULL dereference in vdso_join_timens() during vfork. The issue manifests as kernel Oops with timens_commit/timens_on_fork traces when setting up vdso for a new process, as shown in the provided logs. The root cause is desc...
CVE-2022-50674
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
CVE-2022-50674 riscv: vdso: fix NULL deference in vdso_join_timens() when vfork
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdsojointimens when vfork Testing tools/testing/selftests/timens/vforkexec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
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 user memory accesses not being handled correctly in vdsojointimens, which could result in a null pointer...
PT-2025-49705
In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdso join timens when vfork Testing tools/testing/selftests/timens/vfork exec.c got below kernel log: 6.838454 Unable to handle kernel access to user memory without uaccess routines at virtual...
EUVD-2014-9399
Malware in sbrugna...