commit: 007072b1c66cfb28310f9d0449f8167f496be2ae
Author: Christian Göttsche <cgzones <AT> googlemail <DOT> com>
AuthorDate: Thu Feb 22 17:00:52 2024 +0000
Commit: Kenton Groombridge <concord <AT> gentoo <DOT> org>
CommitDate: Fri Mar 1 17:05:56 2024 +0000
URL:
https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=007072b1
systemd: logind update
type=PROCTITLE msg=audit(21/02/24 23:31:52.659:83) :
proctitle=/usr/lib/systemd/systemd-logind
type=SYSCALL msg=audit(21/02/24 23:31:52.659:83) : arch=x86_64
syscall=recvmsg success=yes exit=24 a0=0xf a1=0x7ffdec4e7bc0
a2=MSG_DONTWAIT|MSG_CMSG_CLOEXEC a3=0x0 items=0 ppid=1 pid=909 auid=unset
uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root
tty=(none) ses=unset comm=systemd-logind exe=/usr/lib/systemd/systemd-logind
subj=system_u:system_r:systemd_logind_t:s0 key=(null)
type=AVC msg=audit(21/02/24 23:31:52.659:83) : avc: denied { use } for
pid=909 comm=systemd-logind path=anon_inode:[pidfd] dev="anon_inodefs" ino=1051
scontext=system_u:system_r:systemd_logind_t:s0
tcontext=system_u:system_r:system_dbusd_t:s0 tclass=fd permissive=1
p.s.: this might need an overhaul after pidfd handling in the kernel has
been improved.
Signed-off-by: Christian Göttsche <cgzones <AT> googlemail.com>
Signed-off-by: Kenton Groombridge <concord <AT> gentoo.org>
policy/modules/system/systemd.te | 3 +++
1 file changed, 3 insertions(+)
diff --git a/policy/modules/system/systemd.te b/policy/modules/system/systemd.te
index e3af88033..cef49e9a3 100644
--- a/policy/modules/system/systemd.te
+++ b/policy/modules/system/systemd.te
@@ -1053,6 +1053,9 @@ storage_raw_read_fixed_disk_cond(systemd_logind_t,
systemd_logind_get_bootloader
optional_policy(`
dbus_connect_system_bus(systemd_logind_t)
dbus_system_bus_client(systemd_logind_t)
+
+ # pidfd
+ dbus_use_system_bus_fds(systemd_logind_t)
')
optional_policy(`
