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 btrfs not initializing device zone information, which could lead to null pointer dereference...

PT-2025-18630

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the btrfs file system. The leak occurs during backref walking at find parent nodes, when dealing with a data...

GHSA-859W-5945-R5V3 Vite's server.fs.deny bypassed with /. for files under project root

Summary The contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Impact Only apps explicitly exposing the Vite dev server to the network using --host or server.host config option are affected. Only files that are under project root and a...

CVE-2025-24350

CVE-2025-24350 affects the web application’s Certificates and Keys functionality in ctrlX OS. It allows a remote authenticated (low-priv) attacker to write arbitrary certificates to arbitrary file-system paths via a crafted HTTP request. The provided connected documents reiterate this description...

HCL Domino Leap security vulnerability

HCL Domino Leap is a cloud-based collaboration platform from HCL India that modernizes traditional Domino applications. HCL Domino Leap suffers from a security vulnerability that stems from improper endpoint access control, which could result in certain administrator users importing applications...

nfsd DoS

The vulnerability of the nfsd component in the Linux operating system is related to a memory leak. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-46348

YesWiki prior to 4.5.4 allows unauthenticated backups via the archives API, enabling archive creation and download with predictable filenames. This undermines authentication, exposes potentially sensitive site data, and can enable DoS by mass archive creation. The issue has been fixed in version ...

USN-7455-5: Linux kernel (AWS) vulnerabilities

Jann Horn discovered that the watchqueue event notification subsystem in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service system crash or escalate their privileges. CVE-2022-0995 Several security issues were discovered i...

GNU GRUB2 Buffer Overflow Vulnerability (CNVD-2025-09673)

GNU GRUB2 is a Linux system bootloader from the GNU community. GNU GRUB2 suffers from a buffer overflow vulnerability that stems from the jfs file system module not properly checking for integer overflow issues, which can be exploited by an attacker to cause a heap out-of-bounds write issue that...

CVE-2025-46348: Improper Authentication

YesWiki is a wiki system written in PHP. Prior to version 4.5.4, the request to commence a site backup can be performed and downloaded without authentication. The archives are created with a predictable filename, so a malicious user could create and download an archive without being authenticated...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fix link state exit during switch upstream function removal CVE-2024-58093 In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, change error flow on matcher disconnect...

PT-2025-23158

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to the erofs file system. The issue arises when bio add folio fails due to being full, and erofs fileio scan folio retrie...

USN-7468-1 linux-azure-nvidia vulnerabilities

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. CVE-2024-8805 Attila Szász discovered that the HFS+ file system...

USN-7468-1: Linux kernel (Azure, N-Series) vulnerabilities

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. CVE-2024-8805 Attila Szász discovered that the HFS+ file system...

CVE-2025-24907

Overview The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '.../...//' doubled triple dot slash sequences that can resolve to a location that is outside of that directory. CWE-35 Description Hitachi Vantara...

CVE-2025-24908

Overview The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '.../...//' doubled triple dot slash sequences that can resolve to a location that is outside of that directory. CWE-35 Description Hitachi Vantara...

PT-2025-25809

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A vulnerability in the Linux kernel has been resolved, related to the btrfs file system. The issue is caused by the incorrect order of arguments in the btrfs prelim ref function,...

Ubuntu 18.04 LTS : Linux kernel (IBM) vulnerabilities (USN-7463-1)

"The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7463-1 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cau...

USN-7463-1: Linux kernel (IBM) vulnerabilities

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2024-23848 Attila Szász discovered that the HFS+ file system...

USN-7462-2: Linux kernel (AWS FIPS) 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: - GPU drivers; - Network drivers; - File systems infrastructure; - Ext4 file system; - Network file system NFS server...