7 files changed, 18 insertions, 7 deletions
diff --git a/contrib/apparmor/abstractions/passt b/contrib/apparmor/abstractions/passt
index 43fd63f..85bd1ee 100644
--- a/contrib/apparmor/abstractions/passt
+++ b/contrib/apparmor/abstractions/passt
@@ -11,7 +11,7 @@
 # Copyright (c) 2022 Red Hat GmbH
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
-  abi <abi/3.0>,
+  abi <abi/4.0>,
 
   include <abstractions/base>
 
@@ -24,6 +24,7 @@
   capability setpcap,
   capability net_admin,
   capability sys_ptrace,
+  userns,
 
   /					r,	# isolate_prefork(), isolation.c
   mount options=(rw, runbindable) -> /,
@@ -36,6 +37,14 @@
 
   @{PROC}/sys/net/ipv4/ip_local_port_range r,	# fwd_probe_ephemeral()
 
+  @{PROC}/sys/net/ipv4/tcp_syn_retries r,	# tcp_get_rto_params(), tcp.c
+  @{PROC}/sys/net/ipv4/tcp_syn_linear_timeouts r,
+  @{PROC}/sys/net/ipv4/tcp_rto_max_ms r,
+
+  # udp_get_timeout_params(), udp.c
+  @{PROC}/sys/net/netfilter/nf_conntrack_udp_timeout r,
+  @{PROC}/sys/net/netfilter/nf_conntrack_udp_timeout_stream r,
+
   network netlink raw,				# nl_sock_init_do(), netlink.c
 
   network inet stream,				# tcp.c
diff --git a/contrib/apparmor/abstractions/pasta b/contrib/apparmor/abstractions/pasta
index 9f73bee..251d4a2 100644
--- a/contrib/apparmor/abstractions/pasta
+++ b/contrib/apparmor/abstractions/pasta
@@ -11,7 +11,7 @@
 # Copyright (c) 2022 Red Hat GmbH
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
-  abi <abi/3.0>,
+  abi <abi/4.0>,
 
   include <abstractions/passt>
 
diff --git a/contrib/apparmor/usr.bin.passt b/contrib/apparmor/usr.bin.passt
index 62a4514..c123a86 100644
--- a/contrib/apparmor/usr.bin.passt
+++ b/contrib/apparmor/usr.bin.passt
@@ -11,7 +11,7 @@
 # Copyright (c) 2022 Red Hat GmbH
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
-abi <abi/3.0>,
+abi <abi/4.0>,
 
 include <tunables/global>
 
diff --git a/contrib/apparmor/usr.bin.passt-repair b/contrib/apparmor/usr.bin.passt-repair
index 901189d..23ff1ce 100644
--- a/contrib/apparmor/usr.bin.passt-repair
+++ b/contrib/apparmor/usr.bin.passt-repair
@@ -11,7 +11,7 @@
 # Copyright (c) 2025 Red Hat GmbH
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
-abi <abi/3.0>,
+abi <abi/4.0>,
 
 #include <tunables/global>
 
diff --git a/contrib/apparmor/usr.bin.pasta b/contrib/apparmor/usr.bin.pasta
index 2483968..56b5024 100644
--- a/contrib/apparmor/usr.bin.pasta
+++ b/contrib/apparmor/usr.bin.pasta
@@ -11,7 +11,7 @@
 # Copyright (c) 2022 Red Hat GmbH
 # Author: Stefano Brivio <sbrivio@redhat.com>
 
-abi <abi/3.0>,
+abi <abi/4.0>,
 
 include <tunables/global>
 
diff --git a/contrib/fedora/passt.spec b/contrib/fedora/passt.spec
index bcbe1f7..38b06b0 100644
--- a/contrib/fedora/passt.spec
+++ b/contrib/fedora/passt.spec
@@ -37,7 +37,7 @@ requiring any capabilities or privileges.
 %package		    selinux
 BuildArch:		    noarch
 Summary:		    SELinux support for passt and pasta
-%if 0%{?fedora} >= 43
+%if 0%{?fedora} > 43
 BuildRequires:      selinux-policy-devel
 %selinux_requires_min
 %else
diff --git a/contrib/selinux/pasta.te b/contrib/selinux/pasta.te
index 95fe42a..fb51416 100644
--- a/contrib/selinux/pasta.te
+++ b/contrib/selinux/pasta.te
@@ -149,7 +149,7 @@ allow pasta_t root_t:dir mounton;
 manage_files_pattern(pasta_t, pasta_pid_t, pasta_pid_t)
 files_pid_filetrans(pasta_t, pasta_pid_t, file)
 
-allow pasta_t user_tmp_t:dir { add_name remove_name search write };
+allow pasta_t user_tmp_t:dir { add_name open read remove_name search watch write };
 allow pasta_t user_tmp_t:fifo_file append;
 allow pasta_t user_tmp_t:file { create open write };
 allow pasta_t user_tmp_t:sock_file { create unlink };
@@ -249,7 +249,9 @@ type_transition container_runtime_t user_tmp_t : dir ifconfig_var_run_t "netns";
 type_transition container_runtime_t container_var_run_t : dir ifconfig_var_run_t "netns";
 type_transition container_runtime_t user_tmp_t : dir ifconfig_var_run_t "rootless-netns";
 type_transition container_runtime_t container_var_run_t : dir ifconfig_var_run_t "rootless-netns";
+allow pasta_t container_var_run_t:dir { add_name open rmdir write };
 allow pasta_t ifconfig_var_run_t:dir { add_name open rmdir write };
+allow pasta_t container_var_run_t:file { create open write };
 allow pasta_t ifconfig_var_run_t:file { create open write };
 allow systemd_user_runtimedir_t ifconfig_var_run_t:dir rmdir;