| Summary: | sys-libs/musl-1.1.23 /etc/ld-musl-x86_64.path ldconfig_tmp_t avc errors | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | lupus <lupusbytes> |
| Component: | SELinux | Assignee: | SE Linux Bugs <selinux> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | blueness, jpds, lu_zero, musl, sam, toolchain |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| See Also: |
https://bugs.gentoo.org/show_bug.cgi?id=663990 https://bugs.gentoo.org/show_bug.cgi?id=833018 https://bugs.gentoo.org/show_bug.cgi?id=768552 |
||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e5996958687948b4693324073f5114f19fd38b0e commit e5996958687948b4693324073f5114f19fd38b0e Author: Jonathan Davies <jpds@protonmail.com> AuthorDate: 2021-11-22 13:38:31 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-11-22 13:58:14 +0000 sys-libs/musl: fix ldconfig on SELinux Replaced mv in ldconfig with cp/rm dance so that the correct SELinux label is applied to the resulting file and the system doesn't brick itself instantly. Bug: https://bugs.gentoo.org/663990 Closes: https://bugs.gentoo.org/696818 Signed-off-by: Jonathan Davies <jpds@protonmail.com> Closes: https://github.com/gentoo/gentoo/pull/23037 Signed-off-by: Sam James <sam@gentoo.org> sys-libs/musl/files/ldconfig.in-r2 | 157 ++++++++++++++++++++++++++++++++++ sys-libs/musl/musl-1.2.2-r7.ebuild | 167 +++++++++++++++++++++++++++++++++++++ 2 files changed, 324 insertions(+) The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4dc12af5875cb83833fc057ad78bc0910f0f16b1 commit 4dc12af5875cb83833fc057ad78bc0910f0f16b1 Author: Sam James <sam@gentoo.org> AuthorDate: 2022-02-10 04:11:15 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-02-10 04:11:38 +0000 sys-libs/musl: stabilize 1.2.2-r7 Contians some previous ldconfig fixes. Bug: https://bugs.gentoo.org/663990 Bug: https://bugs.gentoo.org/696818 Bug: https://bugs.gentoo.org/833018 Signed-off-by: Sam James <sam@gentoo.org> sys-libs/musl/musl-1.2.2-r7.ebuild | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) |
I installed musl/hardened from the stage3 tarball. From there I switched to the musl/hardened/selinux profile and updated @world and followed various SELinux guides. I am intending to run my system on a strict policy. Right now it is still in a permissive state, as I'm trying to squash all the errors. Upon booting my system, I get a huge amount of AVC errors. Most of them relating to /etc/ld-musl-x86_64.path, so i will post them here: type=AVC msg=audit(1570326927.632:217): avc: denied { read } for pid=20535 comm="init" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:shutdown_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326927.632:217): avc: denied { open } for pid=20535 comm="init" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:shutdown_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326928.635:218): avc: denied { read } for pid=20539 comm="telinit" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:init_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326928.635:218): avc: denied { open } for pid=20539 comm="telinit" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:init_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326928.661:219): avc: denied { read } for pid=20542 comm="local" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:initrc_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326928.661:219): avc: denied { open } for pid=20542 comm="local" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:initrc_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326928.676:220): avc: denied { read } for pid=20565 comm="cgroup-release-" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:openrc_cgroup_release_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326928.676:220): avc: denied { open } for pid=20565 comm="cgroup-release-" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:openrc_cgroup_release_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326929.009:222): avc: denied { read } for pid=20722 comm="umount" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:mount_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326929.009:222): avc: denied { open } for pid=20722 comm="umount" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:mount_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326929.697:227): avc: denied { read } for pid=21027 comm="swapoff" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:fsadm_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326929.697:227): avc: denied { open } for pid=21027 comm="swapoff" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:fsadm_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326929.928:228): avc: denied { read } for pid=21212 comm="udevadm" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:udev_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326929.928:228): avc: denied { open } for pid=21212 comm="udevadm" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:udev_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326930.565:229): avc: denied { read } for pid=21435 comm="auditctl" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:auditctl_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326930.565:229): avc: denied { open } for pid=21435 comm="auditctl" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:auditctl_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326965.562:63): avc: denied { read } for pid=4129 comm="audispd" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:audisp_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326965.562:64): avc: denied { open } for pid=4129 comm="audispd" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:audisp_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326965.565:65): avc: denied { read } for pid=4133 comm="auditctl" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:auditctl_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326965.565:65): avc: denied { open } for pid=4133 comm="auditctl" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:auditctl_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326966.130:69): avc: denied { read } for pid=4302 comm="modprobe" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:kmod_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326966.130:69): avc: denied { open } for pid=4302 comm="modprobe" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:kmod_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326966.143:71): avc: denied { read } for pid=4309 comm="dhcpcd-run-hook" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:dhcpc_script_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326966.143:71): avc: denied { open } for pid=4309 comm="dhcpcd-run-hook" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:dhcpc_script_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326975.188:75): avc: denied { read } for pid=4423 comm="mount" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:mount_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326975.188:75): avc: denied { open } for pid=4423 comm="mount" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:mount_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326987.277:79): avc: denied { read } for pid=4475 comm="unix_chkpwd" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:chkpwd_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326987.277:79): avc: denied { open } for pid=4475 comm="unix_chkpwd" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:chkpwd_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326991.374:87): avc: denied { read } for pid=4480 comm="sudo" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:sysadm_sudo_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326991.374:87): avc: denied { open } for pid=4480 comm="sudo" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:sysadm_sudo_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326991.389:89): avc: denied { read } for pid=4481 comm="unix_chkpwd" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:chkpwd_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326991.389:89): avc: denied { open } for pid=4481 comm="unix_chkpwd" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:chkpwd_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326992.129:94): avc: denied { read } for pid=4484 comm="su" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:sysadm_su_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570326992.129:94): avc: denied { open } for pid=4484 comm="su" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=sysadm_u:sysadm_r:sysadm_su_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570327275.102:100): avc: denied { read } for pid=4490 comm="dhcpcd-run-hook" name="ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:dhcpc_script_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 type=AVC msg=audit(1570327275.102:100): avc: denied { open } for pid=4490 comm="dhcpcd-run-hook" path="/etc/ld-musl-x86_64.path" dev="md0p1" ino=5505026 scontext=system_u:system_r:dhcpc_script_t tcontext=sysadm_u:object_r:ldconfig_tmp_t tclass=file permissive=1 I tried to switch accept ~amd64 on selinux-base and selinux-base-policy, but it had had no effect.