linux/security
Lakshmi Ramasubramanian dea87d0889 ima: select ima-buf template for buffer measurement
The default IMA template used for all policy rules is the value set
for CONFIG_IMA_DEFAULT_TEMPLATE if the policy rule does not specify
a template. The default IMA template for buffer measurements should be
'ima-buf' - so that the measured buffer is correctly included in the IMA
measurement log entry.

With the default template format, buffer measurements are added to
the measurement list, but do not include the buffer data, making it
difficult, if not impossible, to validate. Including 'ima-buf'
template records in the measurement list by default, should not impact
existing attestation servers without 'ima-buf' template support.

Initialize a global 'ima-buf' template and select that template,
by default, for buffer measurements.

Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2020-11-20 13:52:43 -05:00
..
apparmor treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
bpf bpf: Implement bpf_local_storage for inodes 2020-08-25 15:00:04 -07:00
integrity ima: select ima-buf template for buffer measurement 2020-11-20 13:52:43 -05:00
keys task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
loadpin LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00
lockdown Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2020-06-02 17:36:24 -07:00
safesetid LSM: SafeSetID: Fix warnings reported by test bot 2020-10-13 09:17:36 -07:00
selinux Char/Misc driver patches for 5.10-rc1 2020-10-15 10:01:51 -07:00
smack Smack LSM changes for Linux 5.10 2020-10-13 16:18:51 -07:00
tomoyo tomoyo: Loosen pathname/domainname validation. 2020-10-12 19:53:34 +09:00
yama task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
commoncap.c exec: Compute file based creds only once 2020-05-29 22:00:54 -05:00
device_cgroup.c device_cgroup: Fix RCU list debugging warning 2020-08-20 11:25:03 -07:00
inode.c Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-07-19 10:42:02 -07:00
Kconfig Replace HTTP links with HTTPS ones: security 2020-08-06 12:00:05 -07:00
Kconfig.hardening security: allow using Clang's zero initialization for stack variables 2020-06-16 02:06:23 -07:00
lsm_audit.c audit: purge audit_log_string from the intra-kernel audit API 2020-07-21 11:12:31 -04:00
Makefile device_cgroup: Cleanup cgroup eBPF device filter code 2020-04-13 14:41:54 -04:00
min_addr.c sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
security.c LSM: Add "contents" flag to kernel_read_file hook 2020-10-05 13:37:03 +02:00