Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: setting BTRFSROOTORPHANCLEANUP during subvol creation We have recently observed a number of subvolumes with corrupted dentries. Listing the parent directory shows the following: drwxrwxrwt 1 root root 16 Jan 23 16:49...

CVE-2024-26644 btrfs: don't abort filesystem when attempting to snapshot deleted subvolume

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't abort filesystem when attempting to snapshot deleted subvolume If the source file descriptor to the snapshot ioctl refers to a deleted subvolume, we get the following abort: BTRFS: Transaction aborted error -2 WARNIN...