: patch set to update the git reference policy
PATCH 5/19 : patch set to update the git reference policy
policy/modules/kernel/corecommands.if +21 -0
@@ -808,6 +808,27 @@ interface(`corecmd_check_exec_shell',` ######################################## ## <summary> +## Allow mmap_file_perms on a shell +## executable. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`corecmd_mmap_file_exec_shell',` + gen_require(` + type bin_t, shell_exec_t; + ') + + list_dirs_pattern($1, bin_t, bin_t) + read_lnk_files_pattern($1, bin_t, bin_t) + allow $1 shell_exec_t:file mmap_file_perms; +') + +######################################## +## <summary> ## Execute shells in the caller domain. ## </summary> ## <desc>
policy/modules/system/mount.if +19 -0
@@ -51,6 +51,25 @@ interface(`mount_run',` ######################################## ## <summary> +## Get the attributes of mount +## executable files. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`mount_exec_getattr',` + gen_require(` + type mount_exec_t; + ') + + allow $1 mount_exec_t:file getattr; +') + +######################################## +## <summary> ## Execute mount in the caller domain. ## </summary> ## <param name="domain">
policy/modules/system/mount.te +13 -0
@@ -37,6 +37,11 @@ application_domain(unconfined_mount_t, m # setuid/setgid needed to mount cifs allow mount_t self:capability { ipc_lock sys_rawio sys_admin dac_override chown sys_tty_config setuid setgid }; +ifdef(`distro_redhat',` + # needed by /sbin/mount.tmpfs bash script + allow mount_t self:fifo_file rw_fifo_file_perms; +') + allow mount_t mount_loopback_t:file read_file_perms; allow mount_t mount_tmp_t:file manage_file_perms;
@@ -51,12 +56,17 @@ kernel_read_kernel_sysctls(mount_t) kernel_dontaudit_getattr_core_if(mount_t) kernel_dontaudit_write_debugfs_dirs(mount_t) kernel_dontaudit_write_proc_dirs(mount_t) +kernel_setsched(mount_t) # To load binfmt_misc kernel module kernel_request_load_module(mount_t) # required for mount.smbfs corecmd_exec_bin(mount_t) +# required for mounting nonfs,nfs4,smbfs,ncpfs,cifs,gfs,gfs2 +# from initscripts +corecmd_mmap_file_exec_shell(mount_t) + dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) dev_read_sysfs(mount_t)
@@ -65,6 +75,7 @@ dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) dev_getattr_sound_dev(mount_t) +dev_read_usbfs(mount_t) # Early devtmpfs, before udev relabel dev_dontaudit_rw_generic_chr_files(mount_t)
@@ -108,6 +119,8 @@ storage_raw_read_fixed_disk(mount_t) storage_raw_write_fixed_disk(mount_t) storage_raw_read_removable_device(mount_t) storage_raw_write_removable_device(mount_t) +# needed for example by ntfs-3g +storage_rw_fuse(mount_t) term_use_all_terms(mount_t)
PATCH 5/19 : patch set to update the git reference policy
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Quoted 15 lines · Guido Trentalancia
diff -pruN -x .git -x booleans.conf -x corenetwork.if -x corenetwork.te -x modules.conf refpolicy-git-18012011/policy/modules/kernel/corecommands.if refpolicy-git-18012011-new/policy/modules/kernel/corecommands.if
policy/modules/kernel/corecommands.if +8
-0@@ -808,6 +808,27 @@ interface(`corecmd_check_exec_shell',` ######################################## ## <summary> +## Allow mmap_file_perms on a shell +## executable. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param>
policy/modules/kernel/corecommands.if interface(`corecmd_check_exec_shell',` · line 828
Quoted 10 lines
policy/modules/kernel/corecommands.if +10
-0+# +interface(`corecmd_mmap_file_exec_shell',` + gen_require(` + type bin_t, shell_exec_t; + ') + + list_dirs_pattern($1, bin_t, bin_t) + read_lnk_files_pattern($1, bin_t, bin_t) + allow $1 shell_exec_t:file mmap_file_perms; +')
listing bin_t directories is not strictly required to mmap shell_exec_t files.
Quoted 19 lines
policy/modules/kernel/corecommands.if +3
-0+ +######################################## +## <summary> ## Execute shells in the caller domain. ## </summary> ## <desc>diff -pruN -x .git -x booleans.conf -x corenetwork.if -x corenetwork.te -x modules.conf refpolicy-git-18012011/policy/modules/system/mount.if refpolicy-git-18012011-new/policy/modules/system/mount.if
policy/modules/system/mount.if +6
-0@@ -51,6 +51,25 @@ interface(`mount_run',` ######################################## ## <summary> +## Get the attributes of mount +## executable files. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access.
policy/modules/system/mount.if interface(`mount_run',` · line 69
Quoted 10 lines
policy/modules/system/mount.if +10
-0+## </summary> +## </param> +# +interface(`mount_exec_getattr',` + gen_require(` + type mount_exec_t; + ') + + allow $1 mount_exec_t:file getattr; +')
mount_getattr_executable_file() or something. use permission sets (getattr_file_perms) and provide access to the location of the mount executable file (corecmd_search_bin($1)
Quoted 58 lines
policy/modules/system/mount.if +3
-0+ +######################################## +## <summary> ## Execute mount in the caller domain. ## </summary> ## <param name="domain">diff -pruN -x .git -x booleans.conf -x corenetwork.if -x corenetwork.te -x modules.conf refpolicy-git-18012011/policy/modules/system/mount.te refpolicy-git-18012011-new/policy/modules/system/mount.te
policy/modules/system/mount.te +13
-0@@ -37,6 +37,11 @@ application_domain(unconfined_mount_t, m # setuid/setgid needed to mount cifs allow mount_t self:capability { ipc_lock sys_rawio sys_admin dac_override chown sys_tty_config setuid setgid }; +ifdef(`distro_redhat',` + # needed by /sbin/mount.tmpfs bash script + allow mount_t self:fifo_file rw_fifo_file_perms; +') + allow mount_t mount_loopback_t:file read_file_perms; allow mount_t mount_tmp_t:file manage_file_perms;@@ -51,12 +56,17 @@ kernel_read_kernel_sysctls(mount_t) kernel_dontaudit_getattr_core_if(mount_t) kernel_dontaudit_write_debugfs_dirs(mount_t) kernel_dontaudit_write_proc_dirs(mount_t) +kernel_setsched(mount_t) # To load binfmt_misc kernel module kernel_request_load_module(mount_t) # required for mount.smbfs corecmd_exec_bin(mount_t) +# required for mounting nonfs,nfs4,smbfs,ncpfs,cifs,gfs,gfs2 +# from initscripts +corecmd_mmap_file_exec_shell(mount_t) + dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) dev_read_sysfs(mount_t)@@ -65,6 +75,7 @@ dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) dev_getattr_sound_dev(mount_t) +dev_read_usbfs(mount_t) # Early devtmpfs, before udev relabel dev_dontaudit_rw_generic_chr_files(mount_t)@@ -108,6 +119,8 @@ storage_raw_read_fixed_disk(mount_t) storage_raw_write_fixed_disk(mount_t) storage_raw_read_removable_device(mount_t) storage_raw_write_removable_device(mount_t) +# needed for example by ntfs-3g +storage_rw_fuse(mount_t) term_use_all_terms(mount_t)
Quoted 4 lines
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