CVE-2025-40303

CVE-2025-40303 is a Linux kernel btrfs issue resolved by ensuring no dirty metadata is written back when the filesystem is in an error state. The root cause was that, after an error is detected, some metadata modifications remained in the btrie inode page cache and could be written back during ip...

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 Linux kernel that stems from insufficient negative file size checking, which could lead to file system errors...

CVE-2024-58094

In the Linux kernel, the following vulnerability has been resolved: jfs: add check read-only before truncation in jfstruncatenolock Added a check for "read-only" mode in the jfstruncatenolock function to avoid errors related to writing to a read-only filesystem. Call stack: blockwritebegin...

CVE-2024-40943

CVE-2024-40943 arises from a race in OCFS2 where hole punching and AIO/DIO co-exist, allowing an unwritten extent to be removed during I/O. The Linux kernel fix adds synchronization to wait for outstanding direct I/O before fallocate/punch_hole, preventing inconsistent extent state and potential ...

Kernel update: Virtuozzo ReadyKernel patch 131.0 for Virtuozzo Hybrid Server 7.0

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernels 3.10.0-1062.4.2.vz7.116.7 Virtuozzo Hybrid Server 7.0.12 HF1, 3.10.0-1062.12.1.vz7.131.10 Virtuozzo Hybrid Server 7.0.13, 3.10.0-1127.8.2.vz7.151.14 Virtuozzo Hybrid Server 7.0.14,...

The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel is related to errors in the code. Exploiting this vulnerability can allow a local attacker to cause service failures file system access errors through a specially crafted application...