The vulnerability of the nfsd_open_local_fh() function in the fs/nfsd/localio.c module, which is part of the NFS network file system support in Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the nfsdopenlocalfh function in the fs/nfsd/localio.c module, which is part of the NFS network file system support in Linux kernel, is related to the use of an invalid file descriptor. Exploiting this vulnerability could allow an attacker to cause service failures...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nfsd: avoiding reference leaks in nfsdopenlocalfh If two calls to nfsdopenlocalfh race against each other and both successfully call nfsdfileacquirelocal, they will both receive an additional reference to the network, which will ...