Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986387)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986387 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential hang in nilfsdetachlogwriter Syzbot has reported a potential hang in...

CVE-2023-53337

In the Linux kernel, the following vulnerability has been resolved: nilfs2: do not write dirty data after degenerating to read-only According to syzbot's report, markbufferdirty called from nilfssegctordoconstruct outputs a warning with some patterns after nilfs2 detects metadata corruption and...

UBUNTU-CVE-2024-38582

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential hang in nilfsdetachlogwriter Syzbot has reported a potential hang in nilfsdetachlogwriter called during nilfs2 unmount. Analysis revealed that this is because nilfssegctorsync, which synchronizes with the lo...

PT-2025-40771

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free condition within the nilfs2 filesystem, specifically in the nilfs segctor thread function. The finalization process of nilfs segctor thread can...