Siemens SIMATIC Devices Return of Wrong Status Code (CVE-2024-26629)

nfsd: The test on socount in nfsd4releaselockowner is potentially harmful. It can transiently return a false positive resulting in a return of NFS4ERRLOCKSHELD when in fact no locks are held. This is clearly a protocol violation and with the Linux NFS client it can cause incorrect behaviour. This...