Files
twx-linux/include/linux
Coiby Xu eb360267e1 ima: force signature verification when CONFIG_KEXEC_SIG is configured
[ Upstream commit af16df54b8 ]

Currently, an unsigned kernel could be kexec'ed when IMA arch specific
policy is configured unless lockdown is enabled. Enforce kernel
signature verification check in the kexec_file_load syscall when IMA
arch specific policy is configured.

Fixes: 99d5cadfde ("kexec_file: split KEXEC_VERIFY_SIG into KEXEC_SIG and KEXEC_SIG_FORCE")
Reported-and-suggested-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Coiby Xu <coxu@redhat.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-21 21:20:11 +02:00
..
2022-07-07 17:52:17 +02:00
2021-11-26 10:39:22 +01:00
2022-04-13 21:00:56 +02:00
2021-11-18 14:03:37 +01:00
2021-12-14 11:32:39 +01:00