From: Mimi Zohar <zohar@linux.vnet.ibm.com> To: linux-security-module@vger.kernel.org, "Luis R. Rodriguez" <mcgrof@suse.com>, kexec@lists.infradead.org, linux-modules@vger.kernel.org, fsdevel@vger.kernel.org, David Howells <dhowells@redhat.com>, David Woodhouse <dwmw2@infradead.org>, Kees Cook <keescook@chromium.org>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Dmitry Kasatkin <dmitry.kasatkin@gmail.com>, Eric Biederman <ebiederm@xmission.com>, Rusty Russell <rusty@rustcorp.com.au> Cc: Mimi Zohar <zohar@linux.vnet.ibm.com> Subject: [PATCH v3 17/22] ima: remove firmware and module specific cached status info Date: Wed, 3 Feb 2016 14:06:25 -0500 [thread overview] Message-ID: <1454526390-19792-18-git-send-email-zohar@linux.vnet.ibm.com> (raw) In-Reply-To: <1454526390-19792-1-git-send-email-zohar@linux.vnet.ibm.com> Each time a file is read by the kernel, the file should be re-measured and the file signature re-appraised, based on policy. As there is no need to preserve the status information, this patch replaces the firmware and module specific cache status with a generic one named read_file. This change simplifies adding support for other files read by the kernel. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> --- security/integrity/iint.c | 4 ++-- security/integrity/ima/ima.h | 3 ++- security/integrity/ima/ima_appraise.c | 35 ++++++++++++++++------------------- security/integrity/ima/ima_policy.c | 9 ++++----- security/integrity/integrity.h | 16 ++++------------ 5 files changed, 28 insertions(+), 39 deletions(-) diff --git a/security/integrity/iint.c b/security/integrity/iint.c index 8f1ab37..345b759 100644 --- a/security/integrity/iint.c +++ b/security/integrity/iint.c @@ -77,7 +77,7 @@ static void iint_free(struct integrity_iint_cache *iint) iint->ima_file_status = INTEGRITY_UNKNOWN; iint->ima_mmap_status = INTEGRITY_UNKNOWN; iint->ima_bprm_status = INTEGRITY_UNKNOWN; - iint->ima_module_status = INTEGRITY_UNKNOWN; + iint->ima_read_status = INTEGRITY_UNKNOWN; iint->evm_status = INTEGRITY_UNKNOWN; kmem_cache_free(iint_cache, iint); } @@ -157,7 +157,7 @@ static void init_once(void *foo) iint->ima_file_status = INTEGRITY_UNKNOWN; iint->ima_mmap_status = INTEGRITY_UNKNOWN; iint->ima_bprm_status = INTEGRITY_UNKNOWN; - iint->ima_module_status = INTEGRITY_UNKNOWN; + iint->ima_read_status = INTEGRITY_UNKNOWN; iint->evm_status = INTEGRITY_UNKNOWN; } diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index 0b7134c..a5d2592 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -144,9 +144,10 @@ enum ima_hooks { FILE_CHECK = 1, MMAP_CHECK, BPRM_CHECK, + POST_SETATTR, MODULE_CHECK, FIRMWARE_CHECK, - POST_SETATTR + MAX_CHECK }; /* LIM API function definitions */ diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c index cb0d0ff..6b4694a 100644 --- a/security/integrity/ima/ima_appraise.c +++ b/security/integrity/ima/ima_appraise.c @@ -74,13 +74,12 @@ enum integrity_status ima_get_cache_status(struct integrity_iint_cache *iint, return iint->ima_mmap_status; case BPRM_CHECK: return iint->ima_bprm_status; - case MODULE_CHECK: - return iint->ima_module_status; - case FIRMWARE_CHECK: - return iint->ima_firmware_status; case FILE_CHECK: - default: + case POST_SETATTR: return iint->ima_file_status; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + return iint->ima_read_status; } } @@ -95,15 +94,14 @@ static void ima_set_cache_status(struct integrity_iint_cache *iint, case BPRM_CHECK: iint->ima_bprm_status = status; break; - case MODULE_CHECK: - iint->ima_module_status = status; - break; - case FIRMWARE_CHECK: - iint->ima_firmware_status = status; - break; case FILE_CHECK: - default: + case POST_SETATTR: iint->ima_file_status = status; + break; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + iint->ima_read_status = status; + break; } } @@ -117,15 +115,14 @@ static void ima_cache_flags(struct integrity_iint_cache *iint, case BPRM_CHECK: iint->flags |= (IMA_BPRM_APPRAISED | IMA_APPRAISED); break; - case MODULE_CHECK: - iint->flags |= (IMA_MODULE_APPRAISED | IMA_APPRAISED); - break; - case FIRMWARE_CHECK: - iint->flags |= (IMA_FIRMWARE_APPRAISED | IMA_APPRAISED); - break; case FILE_CHECK: - default: + case POST_SETATTR: iint->flags |= (IMA_FILE_APPRAISED | IMA_APPRAISED); + break; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + iint->flags |= (IMA_READ_APPRAISED | IMA_APPRAISED); + break; } } diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index cfbe86f..7571ce8 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -300,13 +300,12 @@ static int get_subaction(struct ima_rule_entry *rule, enum ima_hooks func) return IMA_MMAP_APPRAISE; case BPRM_CHECK: return IMA_BPRM_APPRAISE; - case MODULE_CHECK: - return IMA_MODULE_APPRAISE; - case FIRMWARE_CHECK: - return IMA_FIRMWARE_APPRAISE; case FILE_CHECK: - default: + case POST_SETATTR: return IMA_FILE_APPRAISE; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + return IMA_READ_APPRAISE; } } diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h index 9a0ea4c..c7a111c 100644 --- a/security/integrity/integrity.h +++ b/security/integrity/integrity.h @@ -45,18 +45,12 @@ #define IMA_MMAP_APPRAISED 0x00000800 #define IMA_BPRM_APPRAISE 0x00001000 #define IMA_BPRM_APPRAISED 0x00002000 -#define IMA_MODULE_APPRAISE 0x00004000 -#define IMA_MODULE_APPRAISED 0x00008000 -#define IMA_FIRMWARE_APPRAISE 0x00010000 -#define IMA_FIRMWARE_APPRAISED 0x00020000 -#define IMA_READ_APPRAISE 0x00040000 -#define IMA_READ_APPRAISED 0x00080000 +#define IMA_READ_APPRAISE 0x00004000 +#define IMA_READ_APPRAISED 0x00008000 #define IMA_APPRAISE_SUBMASK (IMA_FILE_APPRAISE | IMA_MMAP_APPRAISE | \ - IMA_BPRM_APPRAISE | IMA_MODULE_APPRAISE | \ - IMA_FIRMWARE_APPRAISE | IMA_READ_APPRAISE) + IMA_BPRM_APPRAISE | IMA_READ_APPRAISE) #define IMA_APPRAISED_SUBMASK (IMA_FILE_APPRAISED | IMA_MMAP_APPRAISED | \ - IMA_BPRM_APPRAISED | IMA_MODULE_APPRAISED | \ - IMA_FIRMWARE_APPRAISED | IMA_READ_APPRAISED) + IMA_BPRM_APPRAISED | IMA_READ_APPRAISED) enum evm_ima_xattr_type { IMA_XATTR_DIGEST = 0x01, @@ -111,8 +105,6 @@ struct integrity_iint_cache { enum integrity_status ima_file_status:4; enum integrity_status ima_mmap_status:4; enum integrity_status ima_bprm_status:4; - enum integrity_status ima_module_status:4; - enum integrity_status ima_firmware_status:4; enum integrity_status ima_read_status:4; enum integrity_status evm_status:4; struct ima_digest_data *ima_hash; -- 2.1.0
WARNING: multiple messages have this Message-ID (diff)
From: Mimi Zohar <zohar@linux.vnet.ibm.com> To: linux-security-module@vger.kernel.org, "Luis R. Rodriguez" <mcgrof@suse.com>, kexec@lists.infradead.org, linux-modules@vger.kernel.org, fsdevel@vger.kernel.org, David Howells <dhowells@redhat.com>, David Woodhouse <dwmw2@infradead.org>, Kees Cook <keescook@chromium.org>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Dmitry Kasatkin <dmitry.kasatkin@gmail.com>, Eric Biederman <ebiederm@xmission.com>, Rusty Russell <rusty@rustcorp.com.au> Cc: Mimi Zohar <zohar@linux.vnet.ibm.com> Subject: [PATCH v3 17/22] ima: remove firmware and module specific cached status info Date: Wed, 3 Feb 2016 14:06:25 -0500 [thread overview] Message-ID: <1454526390-19792-18-git-send-email-zohar@linux.vnet.ibm.com> (raw) In-Reply-To: <1454526390-19792-1-git-send-email-zohar@linux.vnet.ibm.com> Each time a file is read by the kernel, the file should be re-measured and the file signature re-appraised, based on policy. As there is no need to preserve the status information, this patch replaces the firmware and module specific cache status with a generic one named read_file. This change simplifies adding support for other files read by the kernel. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> --- security/integrity/iint.c | 4 ++-- security/integrity/ima/ima.h | 3 ++- security/integrity/ima/ima_appraise.c | 35 ++++++++++++++++------------------- security/integrity/ima/ima_policy.c | 9 ++++----- security/integrity/integrity.h | 16 ++++------------ 5 files changed, 28 insertions(+), 39 deletions(-) diff --git a/security/integrity/iint.c b/security/integrity/iint.c index 8f1ab37..345b759 100644 --- a/security/integrity/iint.c +++ b/security/integrity/iint.c @@ -77,7 +77,7 @@ static void iint_free(struct integrity_iint_cache *iint) iint->ima_file_status = INTEGRITY_UNKNOWN; iint->ima_mmap_status = INTEGRITY_UNKNOWN; iint->ima_bprm_status = INTEGRITY_UNKNOWN; - iint->ima_module_status = INTEGRITY_UNKNOWN; + iint->ima_read_status = INTEGRITY_UNKNOWN; iint->evm_status = INTEGRITY_UNKNOWN; kmem_cache_free(iint_cache, iint); } @@ -157,7 +157,7 @@ static void init_once(void *foo) iint->ima_file_status = INTEGRITY_UNKNOWN; iint->ima_mmap_status = INTEGRITY_UNKNOWN; iint->ima_bprm_status = INTEGRITY_UNKNOWN; - iint->ima_module_status = INTEGRITY_UNKNOWN; + iint->ima_read_status = INTEGRITY_UNKNOWN; iint->evm_status = INTEGRITY_UNKNOWN; } diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index 0b7134c..a5d2592 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -144,9 +144,10 @@ enum ima_hooks { FILE_CHECK = 1, MMAP_CHECK, BPRM_CHECK, + POST_SETATTR, MODULE_CHECK, FIRMWARE_CHECK, - POST_SETATTR + MAX_CHECK }; /* LIM API function definitions */ diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c index cb0d0ff..6b4694a 100644 --- a/security/integrity/ima/ima_appraise.c +++ b/security/integrity/ima/ima_appraise.c @@ -74,13 +74,12 @@ enum integrity_status ima_get_cache_status(struct integrity_iint_cache *iint, return iint->ima_mmap_status; case BPRM_CHECK: return iint->ima_bprm_status; - case MODULE_CHECK: - return iint->ima_module_status; - case FIRMWARE_CHECK: - return iint->ima_firmware_status; case FILE_CHECK: - default: + case POST_SETATTR: return iint->ima_file_status; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + return iint->ima_read_status; } } @@ -95,15 +94,14 @@ static void ima_set_cache_status(struct integrity_iint_cache *iint, case BPRM_CHECK: iint->ima_bprm_status = status; break; - case MODULE_CHECK: - iint->ima_module_status = status; - break; - case FIRMWARE_CHECK: - iint->ima_firmware_status = status; - break; case FILE_CHECK: - default: + case POST_SETATTR: iint->ima_file_status = status; + break; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + iint->ima_read_status = status; + break; } } @@ -117,15 +115,14 @@ static void ima_cache_flags(struct integrity_iint_cache *iint, case BPRM_CHECK: iint->flags |= (IMA_BPRM_APPRAISED | IMA_APPRAISED); break; - case MODULE_CHECK: - iint->flags |= (IMA_MODULE_APPRAISED | IMA_APPRAISED); - break; - case FIRMWARE_CHECK: - iint->flags |= (IMA_FIRMWARE_APPRAISED | IMA_APPRAISED); - break; case FILE_CHECK: - default: + case POST_SETATTR: iint->flags |= (IMA_FILE_APPRAISED | IMA_APPRAISED); + break; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + iint->flags |= (IMA_READ_APPRAISED | IMA_APPRAISED); + break; } } diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index cfbe86f..7571ce8 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -300,13 +300,12 @@ static int get_subaction(struct ima_rule_entry *rule, enum ima_hooks func) return IMA_MMAP_APPRAISE; case BPRM_CHECK: return IMA_BPRM_APPRAISE; - case MODULE_CHECK: - return IMA_MODULE_APPRAISE; - case FIRMWARE_CHECK: - return IMA_FIRMWARE_APPRAISE; case FILE_CHECK: - default: + case POST_SETATTR: return IMA_FILE_APPRAISE; + case MODULE_CHECK ... MAX_CHECK - 1: + default: + return IMA_READ_APPRAISE; } } diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h index 9a0ea4c..c7a111c 100644 --- a/security/integrity/integrity.h +++ b/security/integrity/integrity.h @@ -45,18 +45,12 @@ #define IMA_MMAP_APPRAISED 0x00000800 #define IMA_BPRM_APPRAISE 0x00001000 #define IMA_BPRM_APPRAISED 0x00002000 -#define IMA_MODULE_APPRAISE 0x00004000 -#define IMA_MODULE_APPRAISED 0x00008000 -#define IMA_FIRMWARE_APPRAISE 0x00010000 -#define IMA_FIRMWARE_APPRAISED 0x00020000 -#define IMA_READ_APPRAISE 0x00040000 -#define IMA_READ_APPRAISED 0x00080000 +#define IMA_READ_APPRAISE 0x00004000 +#define IMA_READ_APPRAISED 0x00008000 #define IMA_APPRAISE_SUBMASK (IMA_FILE_APPRAISE | IMA_MMAP_APPRAISE | \ - IMA_BPRM_APPRAISE | IMA_MODULE_APPRAISE | \ - IMA_FIRMWARE_APPRAISE | IMA_READ_APPRAISE) + IMA_BPRM_APPRAISE | IMA_READ_APPRAISE) #define IMA_APPRAISED_SUBMASK (IMA_FILE_APPRAISED | IMA_MMAP_APPRAISED | \ - IMA_BPRM_APPRAISED | IMA_MODULE_APPRAISED | \ - IMA_FIRMWARE_APPRAISED | IMA_READ_APPRAISED) + IMA_BPRM_APPRAISED | IMA_READ_APPRAISED) enum evm_ima_xattr_type { IMA_XATTR_DIGEST = 0x01, @@ -111,8 +105,6 @@ struct integrity_iint_cache { enum integrity_status ima_file_status:4; enum integrity_status ima_mmap_status:4; enum integrity_status ima_bprm_status:4; - enum integrity_status ima_module_status:4; - enum integrity_status ima_firmware_status:4; enum integrity_status ima_read_status:4; enum integrity_status evm_status:4; struct ima_digest_data *ima_hash; -- 2.1.0 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec
next prev parent reply other threads:[~2016-02-03 19:08 UTC|newest] Thread overview: 154+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-02-03 19:06 [PATCH v3 00/22] vfs: support for a common kernel file loader Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 01/22] ima: separate 'security.ima' reading functionality from collect Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 02/22] ima: refactor ima_policy_show() to display "ima_hooks" rules Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-07 19:45 ` Petko Manolov 2016-02-07 19:45 ` Petko Manolov 2016-02-10 19:33 ` Dmitry Kasatkin 2016-02-10 19:33 ` Dmitry Kasatkin 2016-02-03 19:06 ` [PATCH v3 03/22] ima: use "ima_hooks" enum as function argument Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-07 19:46 ` Petko Manolov 2016-02-07 19:46 ` Petko Manolov 2016-02-10 19:35 ` Dmitry Kasatkin 2016-02-10 19:35 ` Dmitry Kasatkin 2016-02-03 19:06 ` [PATCH v3 04/22] firmware: simplify dev_*() print messages for generic helpers Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:26 ` Kees Cook 2016-02-04 17:26 ` Kees Cook 2016-02-03 19:06 ` [PATCH v3 05/22] firmware: move completing fw into a helper Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:27 ` Kees Cook 2016-02-04 17:27 ` Kees Cook 2016-02-03 19:06 ` [PATCH v3 06/22] firmware: fold successful fw read early Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:36 ` Kees Cook 2016-02-04 17:36 ` Kees Cook 2016-02-04 20:26 ` Luis R. Rodriguez 2016-02-04 20:26 ` Luis R. Rodriguez 2016-02-03 19:06 ` [PATCH v3 07/22] vfs: define a generic function to read a file from the kernel Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:41 ` Kees Cook 2016-02-04 17:41 ` Kees Cook 2016-02-03 19:06 ` [PATCH v3 08/22] vfs: define kernel_read_file_id enumeration Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:41 ` Kees Cook 2016-02-04 17:41 ` Kees Cook 2016-02-04 19:45 ` Luis R. Rodriguez 2016-02-04 19:45 ` Luis R. Rodriguez 2016-02-03 19:06 ` [PATCH v3 09/22] ima: provide buffer hash calculation function Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 10/22] ima: calculate the hash of a buffer using aynchronous hash(ahash) Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-10 19:58 ` Dmitry Kasatkin 2016-02-10 19:58 ` Dmitry Kasatkin 2016-02-03 19:06 ` [PATCH v3 11/22] ima: define a new hook to measure and appraise a file already in memory Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-10 20:27 ` Dmitry Kasatkin 2016-02-10 20:27 ` Dmitry Kasatkin 2016-02-03 19:06 ` [PATCH v3 12/22] vfs: define kernel_read_file_from_path Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:46 ` Kees Cook 2016-02-04 17:46 ` Kees Cook 2016-02-04 19:47 ` Luis R. Rodriguez 2016-02-04 19:47 ` Luis R. Rodriguez 2016-02-03 19:06 ` [PATCH v3 13/22] firmware: replace call to fw_read_file_contents() with kernel version Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:56 ` Kees Cook 2016-02-04 17:56 ` Kees Cook 2016-02-04 19:51 ` Luis R. Rodriguez 2016-02-04 19:51 ` Luis R. Rodriguez 2016-02-03 19:06 ` [PATCH v3 14/22] security: define kernel_read_file hook Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:57 ` Kees Cook 2016-02-04 17:57 ` Kees Cook 2016-02-04 19:54 ` Luis R. Rodriguez 2016-02-04 19:54 ` Luis R. Rodriguez 2016-02-11 16:54 ` Casey Schaufler 2016-02-11 16:54 ` Casey Schaufler 2016-02-11 19:35 ` Mimi Zohar 2016-02-11 19:35 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 15/22] vfs: define kernel_copy_file_from_fd() Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 17:58 ` Kees Cook 2016-02-04 17:58 ` Kees Cook 2016-02-04 19:55 ` Luis R. Rodriguez 2016-02-04 19:55 ` Luis R. Rodriguez 2016-02-03 19:06 ` [PATCH v3 16/22] module: replace copy_module_from_fd with kernel version Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 18:04 ` Kees Cook 2016-02-04 18:04 ` Kees Cook 2016-02-04 19:56 ` Luis R. Rodriguez 2016-02-04 19:56 ` Luis R. Rodriguez 2016-02-05 0:19 ` Mimi Zohar 2016-02-05 0:19 ` Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar [this message] 2016-02-03 19:06 ` [PATCH v3 17/22] ima: remove firmware and module specific cached status info Mimi Zohar 2016-02-07 19:56 ` Petko Manolov 2016-02-07 19:56 ` Petko Manolov 2016-02-10 20:18 ` Dmitry Kasatkin 2016-02-10 20:18 ` Dmitry Kasatkin 2016-02-10 23:14 ` Mimi Zohar 2016-02-10 23:14 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 18/22] kexec: replace call to copy_file_from_fd() with kernel version Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-04 18:05 ` Kees Cook 2016-02-04 18:05 ` Kees Cook 2016-02-04 19:57 ` Luis R. Rodriguez 2016-02-04 19:57 ` Luis R. Rodriguez 2016-02-12 12:50 ` Dave Young 2016-02-12 12:50 ` Dave Young 2016-02-03 19:06 ` [PATCH v3 19/22] ima: support for kexec image and initramfs Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-07 20:10 ` Petko Manolov 2016-02-07 20:10 ` Petko Manolov 2016-02-08 23:34 ` Mimi Zohar 2016-02-08 23:34 ` Mimi Zohar 2016-02-10 21:09 ` Dmitry Kasatkin 2016-02-10 21:09 ` Dmitry Kasatkin 2016-02-10 23:21 ` Mimi Zohar 2016-02-10 23:21 ` Mimi Zohar [not found] ` <CACE9dm8OJ1cgbKszUG-pCiEMVarUFLLWi_jewVV-JEMGAJsA-g@mail.gmail.com> 2016-02-11 2:08 ` Mimi Zohar 2016-02-11 2:08 ` Mimi Zohar 2016-02-11 8:47 ` Dmitry Kasatkin 2016-02-11 8:47 ` Dmitry Kasatkin 2016-02-11 12:16 ` Mimi Zohar 2016-02-11 12:16 ` Mimi Zohar 2016-02-12 12:53 ` Dave Young 2016-02-12 12:53 ` Dave Young 2016-02-12 13:09 ` Mimi Zohar 2016-02-12 13:09 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 20/22] ima: load policy using path Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-07 19:59 ` Petko Manolov 2016-02-07 19:59 ` Petko Manolov 2016-02-08 9:58 ` Dmitry Kasatkin 2016-02-08 9:58 ` Dmitry Kasatkin 2016-02-08 10:35 ` Petko Manolov 2016-02-08 10:35 ` Petko Manolov 2016-02-08 10:45 ` Dmitry Kasatkin 2016-02-08 10:45 ` Dmitry Kasatkin 2016-02-08 21:12 ` Mimi Zohar 2016-02-08 21:12 ` Mimi Zohar 2016-02-09 7:47 ` Petko Manolov 2016-02-09 7:47 ` Petko Manolov 2016-02-03 19:06 ` [PATCH v3 21/22] ima: measure and appraise the IMA policy itself Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-07 20:01 ` Petko Manolov 2016-02-07 20:01 ` Petko Manolov 2016-02-10 20:22 ` Dmitry Kasatkin 2016-02-10 20:22 ` Dmitry Kasatkin 2016-02-10 23:15 ` Mimi Zohar 2016-02-10 23:15 ` Mimi Zohar 2016-02-03 19:06 ` [PATCH v3 22/22] ima: require signed IMA policy Mimi Zohar 2016-02-03 19:06 ` Mimi Zohar 2016-02-07 20:02 ` Petko Manolov 2016-02-07 20:02 ` Petko Manolov 2016-02-10 20:24 ` Dmitry Kasatkin 2016-02-10 20:24 ` Dmitry Kasatkin 2016-02-04 18:15 ` [PATCH v3 00/22] vfs: support for a common kernel file loader Kees Cook 2016-02-04 18:15 ` Kees Cook 2016-02-04 23:54 ` Mimi Zohar 2016-02-04 23:54 ` Mimi Zohar
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