News stories tagged with #AppArmor
Linux 7.0: New Security Features, File System Improvements, and Ceph Support
Linux 7.0 introduces key updates including user-space control-flow integrity (CFI) support for RISC-V to enhance security against ROP attacks, alongside an optimized strlen implementation. The NTFS3 driver gains improvements such as better readahead, fsync optimizations, and delayed allocation support, while the competing NTFS Remake driver continues development. AppArmor receives enhancements like per-permission tagging and execpath in user namespaces, improving security and debugging. Additionally, the Linux 7.0 kernel adds AES256K key support for Ceph authentication based on Kerberos 5 / AES256-CTS-HMAC384-192, expanding Ceph's encryption capabilities.