Astra Linux – vulnerability in linux-5.15

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fixed memory leak in dorename When renaming a file in an encrypted directory, the function fscryptsetupfilename allocates memory for a file name. This name is never used, and before returning the memory to the caller, it i...

SUSE CVE-2026-89787

In the Linux kernel, the following vulnerability has been resolved: ext4: check dir entry fits before reading the hash trailer in ext4searchdir For casefolded encrypted directories ext4 stores an 8-byte hash trailer after the name EXT4DIRENTHASHES, at an offset derived from de-namelen. On the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992190)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992190 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory,...

SUSE CVE-2025-68297

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

EUVD-2025-203783

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

UBUNTU-CVE-2025-68297

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

CVE-2025-68297 ceph: fix crash in process_v2_sparse_read() for encrypted directories

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

CVE-2025-68297 ceph: fix crash in process_v2_sparse_read() for encrypted directories

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

CVE-2025-68297

CVE-2025-68297 concerns the Linux kernel in the context of Ceph msgr2 over fscrypt-encrypted directories. The provided description documents a crash in process_v2_sparse_read() that is triggered when operating on an encrypted Ceph filesystem path (e.g., mounting Ceph fs, creating/encrypting a dir...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from improper handling of encrypted directories, which could lead to a crash...

UBUNTU-CVE-2025-66549

Nextcloud Desktop is the desktop sync client for Nextcloud. Prior to 3.16.5, when trying to manually lock a file inside an end-to-end encrypted directory, the path of the file was sent to the server unencrypted, making it possible for administrators to see it in log files. This vulnerability is...

CVE-2025-66549 Nextcloud Desktop discloses information when attempting to lock a file inside a end-to-end encrypted directory

Nextcloud Desktop is the desktop sync client for Nextcloud. Prior to 3.16.5, when trying to manually lock a file inside an end-to-end encrypted directory, the path of the file was sent to the server unencrypted, making it possible for administrators to see it in log files. This vulnerability is...

UBUNTU-CVE-2023-53396

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in dorename If renaming a file in an encrypted directory, function fscryptsetupfilename allocates memory for a file name. This name is never used, and before returning to the caller the memory for it is not...

CVE-2023-53396 ubifs: Fix memory leak in do_rename

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in dorename If renaming a file in an encrypted directory, function fscryptsetupfilename allocates memory for a file name. This name is never used, and before returning to the caller the memory for it is not...

CVE-2023-53396

The CVE-2023-53396 issue affects the Linux kernel ubifs: memory leak in do_rename when renaming a file in an encrypted directory. The leak stems from fscrypt_setup_filename allocating memory for the file name, which is never used and is not freed before returning. kmemleak shows the unreferenced ...

PT-2025-38375

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the do rename function when renaming a file within an encrypted directory. The fscrypt setup filename function allocates memory for a filename that is never used,...

CVE-2023-53276 ubifs: Free memory for tmpfile name

In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory, function fscryptsetupfilename allocates memory for the name that is to be stored in the directory entry, but after the name has been copi...

[SECURITY] Fedora 41 Update: fscrypt-0.3.5-2.fc41

fscrypt is a high-level tool for the management of Linux filesystem encryptio n. This tool manages metadata, key generation, key wrapping, PAM integration, and provides a uniform interface for creating and modifying encrypted directories...

PT-2025-49298

Name of the Vulnerable Software and Affected Versions Nextcloud Desktop versions prior to 3.16.5 Description Nextcloud Desktop is a desktop sync client for Nextcloud. Before version 3.16.5, the file path was transmitted unencrypted when attempting to manually lock a file within an end-to-end...

Get EFS Encrypted Files, Dirs and EFS-Encryption AlgorithmID - Windows

Get EFS Encrypted Files, Dirs and EFS-Encryption AlgorithmID. SPDX-FileCopyrightText: 2010 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...