Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993014)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993014 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at...

OESA-2025-1669 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount During the unmount path, at closectree, we first stop the cleaner kthread, usi...

btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount

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btrfs: wait for fixup workers before stopping cleaner kthread during umount

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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 stopping cleaner kthread during uninstallation without waiting for the fixup job to complete, which could lead t...