nnecessarily allowed in a security policy, or being silenced potentially masking a legitimate capability check at a later point in time. Similar to commit d6169b0206db ("net: Use ns_capable_noaudit() when determining net sysctl permissions") Fixes: 7863dcc72d0f ("pid: allow pid_max to be set per pid namespace") CC: Christian Brauner CC: linux-security-module@vger.kernel.org CC: selinux@vger.kernel.org Signed-off-by: Christian Göttsche Acked-by: Serge Hallyn Reviewed-by: Paul Moore Signed-off-by: Christian Brauner Signed-off-by: Sasha Levin --- kernel/pid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/pid.c b/kernel/pid.c index c45a28c16cd25..d94ce02505012 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -680,7 +680,7 @@ static int pid_table_root_permissions(struct ctl_table_header *head, container_of(head->set, struct pid_namespace, set); int mode = table->mode; - if (ns_capable(pidns->user_ns, CAP_SYS_ADMIN) || + if (ns_capable_noaudit(pidns->user_ns, CAP_SYS_ADMIN) || uid_eq(current_euid(), make_kuid(pidns->user_ns, 0))) mode = (mode & S_IRWXU) >> 6; else if (in_egroup_p(make_kgid(pidns->user_ns, 0))) -- 2.51.0[PATCH 6.17 004/563] pid: use ns_capable_noaudit() when determining net sysctl permissionsGreg Kroah-Hartman undefinedstable@vger.kernel.org undefined undefined undefined undefined undefined undefined undefined undefined undefined?ƒ™$