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SSH-Keysign-Pwn: Reading Root-Owned Files via a Ptrace Logic Bug (opens in new tab)

Covers 4 stories See all stories this covers including 0xdeadbeefnetwork/ssh-keysign-pwn: Steal SSH host private keys and /etc/shadow via the ptrace_may_access mm-NULL bypass + pidfd_getfd. Pre-31e62c2ebbfd kernels.Discussed on Hacker News

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