From 116bc8266d97d3a3679f9f1c5dc306c834562b48 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Fri, 6 Sep 2024 15:19:20 +0200 Subject: selinux: Allow read access to /proc/sys/net/ipv4/ip_local_port_range Since commit eedc81b6ef55 ("fwd, conf: Probe host's ephemeral ports"), we might need to read from /proc/sys/net/ipv4/ip_local_port_range in both passt and pasta. While pasta was already allowed to open and write /proc/sys/net entries, read access was missing in SELinux's type enforcement: add that. In passt, instead, this is the first time we need to access an entry there: add everything we need. Fixes: eedc81b6ef55 ("fwd, conf: Probe host's ephemeral ports") Signed-off-by: Stefano Brivio --- contrib/selinux/pasta.te | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'contrib/selinux/pasta.te') diff --git a/contrib/selinux/pasta.te b/contrib/selinux/pasta.te index 4e36c3f..310383c 100644 --- a/contrib/selinux/pasta.te +++ b/contrib/selinux/pasta.te @@ -196,7 +196,7 @@ allow pasta_t ifconfig_var_run_t:dir { read search watch }; allow pasta_t self:tun_socket create; allow pasta_t tun_tap_device_t:chr_file { ioctl open read write }; allow pasta_t sysctl_net_t:dir search; -allow pasta_t sysctl_net_t:file { open write }; +allow pasta_t sysctl_net_t:file { open read write }; allow pasta_t kernel_t:system module_request; allow pasta_t nsfs_t:file read; -- cgit v1.2.3