Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001403)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001403 advisory. In gcdatasegment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a movedatapage NULL pointer dereference. Tenable has...

The vulnerability of the f2fs_gc_range() function in the f2fs component of the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the f2fsgcrange function in the f2fs component of the Linux operating system’s kernel is related to the unlimited distribution of resources. Exploiting this vulnerability could allow a attacker to cause a service failure...

DEBIAN-CVE-2025-23130

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid panic once fallocation fails for pinfile syzbot reports a f2fs bug as below: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2746! CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted...

PT-2024-7574

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.58 Description The issue is related to a use-after-free problem in the f2fs stop gc thread function, caused by a race condition that may lead to exploitation, potentially affecting the confidentiality,...

PT-2021-6851 · Linux +6 · Linux Kernel +6

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.16.3 Description: The issue is related to the gc data segment function in the Linux kernel, specifically in fs/f2fs/gc.c. It involves a NULL pointer dereference due to special files not being considered, which...