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Message-ID: <58c716aa7e18d107590f98705c29e5a0434cbcbf.camel@linux.ibm.com>
Date: Tue, 02 Dec 2025 16:55:12 -0500
From: Mimi Zohar <zohar@...ux.ibm.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-integrity <linux-integrity@...r.kernel.org>,
linux-kernel
<linux-kernel@...r.kernel.org>,
Roberto Sassu
<roberto.sassu@...weicloud.com>
Subject: [GIT PULL] integrity: subsystem updates for v6.19
Hi Linus,
There are two bug fixes: defer credentials checking from the bprm_check_security
hook to the bprm_creds_from_file security hook, properly ignore IMA policy rules
based on undefined SELinux labels.
And two IMA policy rule extensions: extend IMA to limit including file hashes in
the audit logs (dont_audit action), define a new filesystem subtype policy
option (fs_subtype).
And extend IMA to support commit b1ae6dc41eaa ("module: add in-kernel support
for decompressing") by deferring the IMA signature verification in
kernel_read_file() to after the kernel module is decompressed.
thanks,
Mimi
The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:
Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git/ tags/integrity-v6.19
for you to fetch changes up to 738c9738e690f5cea24a3ad6fd2d9a323cf614f6:
ima: Handle error code returned by ima_filter_rule_match() (2025-11-21 07:24:01 -0500)
----------------------------------------------------------------
integrity-v6.19
----------------------------------------------------------------
Coiby Xu (1):
ima: Access decompressed kernel module to verify appended signature
Jann Horn (2):
ima: add dont_audit action to suppress audit actions
ima: add fs_subtype condition for distinguishing FUSE instances
Roberto Sassu (1):
ima: Attach CREDS_CHECK IMA hook to bprm_creds_from_file LSM hook
Zhao Yipeng (1):
ima: Handle error code returned by ima_filter_rule_match()
Documentation/ABI/testing/ima_policy | 3 +-
include/linux/kernel_read_file.h | 1 +
kernel/module/main.c | 17 ++++++++--
security/integrity/ima/ima_main.c | 62 +++++++++++++++++++++++++++---------
security/integrity/ima/ima_policy.c | 62 ++++++++++++++++++++++++++++++++----
security/ipe/hooks.c | 1 +
security/selinux/hooks.c | 5 +--
7 files changed, 123 insertions(+), 28 deletions(-)
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