Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011393 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free bug of nilfsroot in nilfsevictinode During unmount process of nilfs2,...

CVE-2023-53804

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free bug of nilfsroot in nilfsevictinode During unmount process of nilfs2, nothing holds nilfsroot structure after nilfs2 detaches its writer in nilfsdetachlogwriter. However, since nilfsevictinode uses...

CVE-2023-53804 nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free bug of nilfsroot in nilfsevictinode During unmount process of nilfs2, nothing holds nilfsroot structure after nilfs2 detaches its writer in nilfsdetachlogwriter. However, since nilfsevictinode uses...

CVE-2023-53804

CVE-2023-53804 : In the Linux kernel nilfs2, there is a use-after-free of the nilfs_root during unmount if the inodes in garbage_list are released after detaching the writer. The issue arises because nilfs_evict_inode() may access nilfs_root for cleanup, and the root is not held after nilfs_detac...

Linux kernel 安全漏洞

Linux kernel is a product of the United States Linux Foundation, etc. Linux kernel is the kernel used by the open source operating system Linux. langGenius dify, etc. are products of LangGenius open source. dify is an open source application development platform for LLM. clickHouse ClickHouse is ...

CVE-2024-42104 nilfs2: add missing check for inode numbers on directory entries

In the Linux kernel, the following vulnerability has been resolved: nilfs2: add missing check for inode numbers on directory entries Syzbot reported that mounting and unmounting a specific pattern of corrupted nilfs2 filesystem images causes a use-after-free of metadata file inodes, which trigger...