ROS-20260930-73-0045

The vulnerability of the nfs4ffallocdeviceidnode function in the fs/nfs/flexfilelayout/flexfilelayoutdev.c module, which is part of the NFS client support in Linux operating systems, is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause servic...

ROS-20260929-73-0114

The vulnerability of the pnfsmarklayoutstateidinvalid function in the fs/nfs/pnfs.c module relates to errors during link counters updates in Linux kernel-based NFS client support. Exploiting this vulnerability can allow attackers to compromise the confidentiality, integrity, and accessibility of...

ROS-20260923-73-0065

The vulnerability of the nfsfiledirectread function in the fs/nfs/direct.c module, which is part of the NFS client support in Linux kernel, is related to data processing errors. Exploiting this vulnerability can allow an attacker to cause service failures...

ROS-20260408-73-0031

A vulnerability in the fs/nfs component of the Linux kernel is related to incorrect privilege assignment. Exploitation of the vulnerability allows an attacker to gain access to sensitive data, compromise its integrity, and cause a denial-of-service condition...

CVE-2026-31403 NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd

In the Linux kernel, the following vulnerability has been resolved: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd The /proc/fs/nfs/exports proc entry is created at module init and persists for the module's lifetime. exportsprocopen captures the caller's current network...

CVE-2026-31403: Use After Free

In the Linux kernel, the following vulnerability has been resolved: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd The /proc/fs/nfs/exports proc entry is created at module init and persists for the module's lifetime. exportsprocopen captures the caller's current network...

Linux fs/nfs/fscache.c Heap Buffer Overflow DoS

The vulnerability of the nfsnetfsreadahead function in the fs/nfs/fscache.c module of the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2023-36730

Уязвимость функции nfs file direct read модуля fs/nfs/direct.c поддержки клиентов NFS ядра операционной системы Linux связана с ошибками обработки данных. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-5919

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use-after-free vulnerability in the Linux kernel's NFS file system driver. This flaw allows a remote attacker to cause a denial of service. The vulnerability is...

PT-2022-37924

Уязвимость функции nfs4 discover trunking модуля fs/nfs/nfs4proc.c поддержки клиентов NFS ядра операционной системы Linux связана с раскрытием конфиденциальной информации. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-37873

Уязвимость функции nfs42 ssc open модуля fs/nfs/nfs4file.c поддержки клиентов NFS ядра операционной системы Linux связана с неправильным освобождением памяти «утечка памяти». Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-37911

Уязвимость функции nfs do refmount модуля fs/nfs/nfs4namespace.c поддержки клиентов NFS ядра операционной системы Linux связана с использованием неинициализированого ресурса. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

openSUSE 15 Security Update : kernel (openSUSE-SU-2022:1037-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:1037-1 advisory. The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...

openSUSE 15 Security Update : kernel (openSUSE-SU-2022:0768-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:0768-1 advisory. The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. Transient execution side-channel attacks attacking...

CVE-2022-24448

An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the ODIRECTORY flag, and tries to open a regular file, nfsatomicopen performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in...

CVE-2022-24448

CVE-2022-24448 affects the Linux kernel’s NFS path: in fs/nfs/dir.c, if an application opens a regular file with O_DIRECTORY set, nfs_atomic_open() does a regular lookup and returns uninitialized data in the file descriptor when a regular file is found instead of ENOTDIR. This issue is documented...

CVE-2022-24448: Improper Handling of Exceptional Conditions

An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the ODIRECTORY flag, and tries to open a regular file, nfsatomicopen performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in...

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...

CVE-2021-38199: Undefined Security Weakness

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...

PT-2021-4034

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.13.4 Description The issue is related to incorrect connection-setup ordering in the Linux kernel, specifically in the fs/nfs/nfs4client.c file. This allows operators of remote NFSv4 servers to cause a denial of...