Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: nilfs2: Fixed the misjudgment in nilfsemptydir and the long loop that occurred due to I/O errors. The error handling in nilfsemptydir when reading a directory’s folio/page fails is incorrect. In the old ext2 implementation, if...

Unity Linux 20.1060a Security Update: kernel (UTSA-2026-014358)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014358 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix nilfsemptydir misjudgment and long loop on I/O errors The error handling in...

Unity Linux 20.1050e / 20.1060e Security Update: kernel (UTSA-2026-013404)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013404 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix nilfsemptydir misjudgment and long loop on I/O errors The error handling in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003782)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003782 advisory. ext4emptydir in fs/ext4/namei.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because ext4readdirblockinode,0,DIRENTHTREE can be zero. Tenable...

Linux kernel 安全漏洞

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 the Linux kernel that stems from the ext4emptydir function that can lead to out-of-bounds reads when checking the dotdot directory...

DEBIAN-CVE-2024-39469

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix nilfsemptydir misjudgment and long loop on I/O errors The error handling in nilfsemptydir when a directory folio/page read fails is incorrect, as in the old ext2 implementation, and if the folio/page cannot be read or...

UBUNTU-CVE-2024-39469

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix nilfsemptydir misjudgment and long loop on I/O errors The error handling in nilfsemptydir when a directory folio/page read fails is incorrect, as in the old ext2 implementation, and if the folio/page cannot be read or...

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 the Linux kernel that stems from incorrect error handling by the nilfsemptydir function when a directory folio/page read fails...

PT-2023-33564 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.18 Description: The issue is related to the ext2 empty dir function in the Linux Kernel. It was introduced in version v5.19 and fixed in version v6.0.18. The actual impact and attack plausibility have not y...

CVE-2021-24639

The OMGF WordPress plugin before 4.5.4 does not enforce path validation, authorisation and CSRF checks in the omgfajaxemptydir AJAX action, which allows any authenticated users to delete arbitrary files or folders on the server...

CVE-2021-24639

The OMGF WordPress plugin before 4.5.4 does not enforce path validation, authorisation and CSRF checks in the omgfajaxemptydir AJAX action, which allows any authenticated users to delete arbitrary files or folders on the server...

The vulnerability of the ext4_empty_dir function (fs/ext4/namei.c) in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ext4emptydir function fs/ext4/namei.c in the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability allows an attacker to cause a service failure...

UBUNTU-CVE-2019-19037

ext4emptydir in fs/ext4/namei.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because ext4readdirblockinode,0,DIRENTHTREE can be zero...

Linux kernel null pointer dereference vulnerability (CNVD-2019-42387)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A null pointer dereference vulnerability exists in ext4emptydir in fs/ext4/namei.c in Linux kernel 5.3.12 and earlier...

PT-2019-4254

Name of the Vulnerable Software and Affected Versions Linux kernel versions through 5.3.12 Description The issue is related to a NULL pointer dereference in the ext4 empty dir function in the Linux kernel. This can occur because ext4 read dirblockinode,0,DIRENT HTREE can return zero. The problem...