Details Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: ARM64 architecture; PowerPC architecture; x86 architecture; ACPI drivers; Ublk userspace block driver; Clock framework and drivers; GPU drivers; IIO subsystem; InfiniBand drivers; Media drivers; MemoryStick subsystem; Network drivers; NTB driver; PCI subsystem; Remote Processor subsystem; Thermal drivers; Virtio Host (VHOST) subsystem; 9P distributed file system; File systems infrastructure; JFS file system; Network file system (NFS) server daemon; NTFS3 file system; SMB network file system; Memory management; RDMA verbs API; Kernel fork()... Several security issues were discovered in the Linux kernel.…