Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002578)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002578 advisory. The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO ioctl calls, as demonstrated by allowing local users to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000426)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000426 advisory. The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO ioctl calls, as demonstrated by allowing local users to...

SUSE CVE-2018-18397

The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO ioctl calls, as demonstrated by allowing local users to write data into holes in a tmpfs file if the user has read-only access to that file, and that file contains holes, related to...

DEBIAN-CVE-2018-18397

The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO ioctl calls, as demonstrated by allowing local users to write data into holes in a tmpfs file if the user has read-only access to that file, and that file contains holes, related to...