CVE-2022-50708 HSI: ssi_protocol: fix potential resource leak in ssip_pn_open()

In the Linux kernel, the following vulnerability has been resolved: HSI: ssiprotocol: fix potential resource leak in ssippnopen ssippnopen claims the HSI client's port with hsiclaimport. When hsiregisterportevent gets some error and returns a negetive value, the HSI client's port should be releas...

CVE-2022-50708

The CVE-2022-50708 entry concerns the Linux kernel: HSI ssi_protocol in ssip_pn_open() may leak resources if hsi_register_port_event() fails after hsi_claim_port(). The fix is explicit: release the HSI client port with hsi_release_port() when hsi_register_port_event() errors. Public details acros...