thermal/debugfs: various fixes
JIRA: https://issues.redhat.com/browse/RHEL-39774
CVE: CVE-2024-36932
JIRA: https://issues.redhat.com/browse/RHEL-39875
CVE: CVE-2024-36956
JIRA: https://issues.redhat.com/browse/RHEL-40008
CVE: CVE-2024-36961
Signed-off-by: David Arcari darcari@redhat.com
Edited by David Arcari