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2fea0c26b8
This patch introduces a new hook to notify security system that the content of initramfs has been unpacked into the rootfs. Upon receiving this notification, the security system can activate a policy to allow only files that originated from the initramfs to execute or load into kernel during the early stages of booting. This approach is crucial for minimizing the attack surface by ensuring that only trusted files from the initramfs are operational in the critical boot phase. Signed-off-by: Fan Wu <wufan@linux.microsoft.com> [PM: subject line tweak] Signed-off-by: Paul Moore <paul@paul-moore.com> |
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| .. | ||
| apparmor | ||
| bpf | ||
| integrity | ||
| ipe | ||
| keys | ||
| landlock | ||
| loadpin | ||
| lockdown | ||
| safesetid | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| yama | ||
| commoncap.c | ||
| device_cgroup.c | ||
| inode.c | ||
| Kconfig | ||
| Kconfig.hardening | ||
| lsm_audit.c | ||
| lsm_syscalls.c | ||
| Makefile | ||
| min_addr.c | ||
| security.c | ||