Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ext4: Mitigated the risk of underflow of the EA inode refcount during xattr updates. Syzkaller identified a path in ext4xattrinodeupdateref where the refcount of EA inodes is checked, and if it is already ref underflow:...