Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990608)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990608 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987580)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987580 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with...

DEBIAN-CVE-2021-47458

In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with CONFIGFORTIFYSOURCE mouting an ocfs2 filesystem with either o2cb or pcmk cluster stack fails with the trace below. Problem seems to be that...

CVE-2021-47458

CVE-2021-47458 affects the ocfs2 mount path in the Linux kernel. It occurs when mounting ocfs2 with o2cb or pcmk on kernels built with Fortify Source, due to non-null-terminated strings in the disk representation being treated as null-terminated by strlcpy, triggering a buffer overflow and a fort...