SUSE CVE-2019-14194

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfsreadreply when calling storeblock in the NFSv2 case...

SUSE CVE-2019-14200

An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfshandler reply helper function: rpclookupreply...

SUSE CVE-2019-14204

An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfshandler reply helper function: nfsumountallreply...

SUSE CVE-2020-10742

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...

SUSE CVE-2020-13164

In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem...

SUSE CVE-2020-35513

A flaw incorrect umask during file or directory modification in the Linux kernel NFS network file system functionality was found in the way user create and delete object using NFSv4.2 or newer if both simultaneously accessing the NFS by the other process that is not using new NFSv4.2. A user with...

SUSE CVE-2021-3178

fs/nfsd/nfs3xdr.c in the Linux kernel through 5.10.8, when there is an NFS export of a subdirectory of a filesystem, allows remote attackers to traverse to other parts of the filesystem via READDIRPLUS. NOTE: some parties argue that such a subdirectory export is not intended to prevent this attac...

SUSE CVE-2021-4090

An out-of-bounds OOB memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmvalbmlen-1 in nfsd4decodebitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system...

SUSE CVE-2021-4157

An out of memory bounds write flaw 1 or 2 bytes of memory in the Linux kernel NFS subsystem was found in the way users use mirroring replication of files with NFS. A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system...

SUSE CVE-2021-38199

fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service hanging of mounts by arranging for those servers to be unreachable during trunking detection...

SUSE CVE-2021-38201

net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service xdrsetpagebase slab-out-of-bounds access by performing many NFS 4.2 READPLUS operations...

SUSE CVE-2021-38202

fs/nfsd/trace.h in the Linux kernel before 5.13.4 might allow remote attackers to cause a denial of service out-of-bounds read in strlen by sending NFS traffic when the trace event framework is being used for nfsd...

SUSE CVE-2022-0812

An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpcrdma.c in the Linux Kernel. This flaw allows an attacker with normal user privileges to leak kernel information...

SUSE CVE-2022-3592

A symlink following vulnerability was found in Samba, where a user can create a symbolic link that will make 'smbd' escape the configured share path. This flaw allows a remote user with access to the exported part of the file system under a share via SMB1 unix extensions or NFS to create symlinks...

CVE-2022-45101

Dell PowerScale OneFS 9.0.0.x - 9.4.0.x, contains an Improper Handling of Insufficient Privileges vulnerability in NFS. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to information disclosure and remote execution...

USN-5830-1 linux-azure, linux-azure-5.4, linux-raspi2 vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Tamás Koczka discovered that th...

UBUNTU-CVE-2023-0417

Memory leak in the NFS dissector in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file...

Wireshark 安全漏洞

Wireshark formerly Ethereal is a suite of network packet analysis software from the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A security vulnerability exists in Wireshark versions 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10, which...

The vulnerability of the Linux operating system’s Network File System kernel allows a hacker to cause a service failure.

The vulnerability of the Linux operating system’s Network File System NFS kernel is related to buffer overflows in the RPC packets being sent and received. Exploiting this vulnerability can allow an attacker to cause a service failure...

kernel: nfsd buffer overflow by RPC message over TCP with garbage data

A buffer overflow flaw was found in the Linux kernel nfsd network file system subsystem. The way a user sends RPC over TCP with excess data added at the end of the message could allow a remote user to starve the resources, causing a denial of service...