#sshkeysignpwn — Public Fediverse posts

Newest Linux kernel vulnerability mitigation:
# echo 2 > /proc/sys/kernel/yama/ptrace_scope
# echo 'kernel.yama.ptrace_scope=2' > /etc/sysctl.d/ssh-keysign-pwn.conf

On all deb systems you can install linux-vulnerability-mitigation from https://people.debian.org/~daniel/linux-vulnerability-mitigation/

Source: https://forgejo.debian.net/linux/linux-vulnerability-mitigation/src/branch/main/mitigations

#Linux #debian #Ubuntu #kernel #security #mitigation #sshkeysignpwn

Oh no, please don't tell me again that Linux is now insecure on the net?!

«Linux's Latest Vulnerability Allows Reading Root-Owned Files By Unprivileged Users»

⛓️‍💥 https://www.phoronix.com/news/Linux-ssh-keysign-pwn
⛓️‍💥 https://github.com/0xdeadbeefnetwork/ssh-keysign-pwn

#sshkeysignpwn #pwn #ssh #linux #0day #keysigning #sshkeys #itsecurity #itsec #itsecurity #zeroday