The vulnerability of the nfs_pageio_do_add_request() function in the fs/nfs/pagelist.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the nfspageiodoaddrequest function in the fs/nfs/pagelist.c module of the Linux file system support module is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability could allow an attacker to cause service failures...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988943)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988943 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Don't hold the layoutget locks across multiple RPC calls When doing layoutget as part of t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989770)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989770 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix iasize underflow iattr::iasize is a lofft, which is a signed 64-bit type. NFSv3 and NFS...

kernel security update

An update is available for kernel. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: sunrpc: Fixing the handling of server-side TLS alerts Scott Mayhew discovered a security exploit in NFS over TLS, specifically in the tlsalertrecv function. This exploit stemmed from a misunderstanding by the system that it could...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: NFS: Fixed a race condition when updating an existing write request. After the nfslockandjoinrequests function checks whether the request is still attached to the mapping, nothing prevents a call to nfs inoderemoverequest from...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: sunrpc: Fixing client-side handling of TLS alerts A security exploit was discovered in NFS over TLS in tlsalertrecv. This issue arose due to the assumption that there was valid data within the iterator’s kvec field of the msghdr...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: NFS: Fixed the filehandle bounds checking in nfsfhtodentry. The function needs to check the minimum filehandle length before it can access the embedded filehandle...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nfsd: Initialize ssc before laundromatwork to prevent NULL dereference In nfs4statestartnet, laundromatwork may access nfsd4sscexpireumount through nfs4laundromat. If nfsd4ssc is not initialized, this can lead to a NULL pointer...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: NFSv4/pNFS: Fixed a race condition related to waking up the NFSLAYOUTDRAIN task. We identified several systems where tasks were stuck in a writeback state, waiting for the same page lock. Additionally, one task was waiting for th...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: NFS: Fixed the setting of capabilities when automatically mounting a new filesystem. Capabilities cannot be inherited when crossing into a new filesystem. They need to be reset to their minimum defaults, and then checked again...

USN-7835-4 linux-hwe-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7835-4: Linux kernel (HWE) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

NFSD: Define a proc_layoutcommit for the FlexFiles layout type

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SUSE CVE-2025-40087

In the Linux kernel, the following vulnerability has been resolved: NFSD: Define a proclayoutcommit for the FlexFiles layout type Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout...

The vulnerability of the nfs_mountreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the nfsmountreply function in the net/nfs.c component of the U-Boot loader is related to buffer overflow attacks. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

The vulnerability of the nfs_umountallreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the nfsumountallreply function in the net/nfs.c component of the U-Boot loader is related to buffer overflow attacks. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

The vulnerability of the rpc_lookupreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the rpclookupreply function in the net/nfs.c component of the U-Boot loader is related to buffer out-of-buffer writing. Exploiting this vulnerability allows a remote attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability of the nfs_readreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data and also cause a service failure.

The vulnerability of the nfsreadreply function in the net/nfs.c component of the U-Boot loader is related to reading data beyond the allowable buffer size. Exploiting this vulnerability allows an attacker to gain access to confidential data and also cause service failures...

The vulnerability of the nfs_lookupreply function in the net/nfs.c component of the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause service failure.

The vulnerability of the nfslookupreply function in the net/nfs.c component of the U-Boot loader is related to buffer overflow attacks. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures...