https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T07:23:23.446558+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-4037 CVE-2021-4037 — Kernel: security regression for cve-2018-13405 2026-10-06T07:23:23.569489+00:00

Affected: Linux kernel, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.4 Extended Update Support, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 9

A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group and is writable by a user who is not a member of this group. This can lead to excessive permissions granted in case when they should not. This vulnerability is similar to the previous CVE-2018-13405 and adds the missed fix for the XFS.