Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: EXT4: Filter out the EXT4FCREPLAY bit from the on-disk superblock’s sstate field. The EXT4FCREPLAY bit in sbi-smountstate is used to indicate that we are currently replaying the fast commit journal. This was actually a mistake, a...

The vulnerability of the ext4_es_cache_extent() function in the fs/ext4/extents.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ext4escacheextent function in the fs/ext4/extents.c component of the Linux operating system is related to integer overflow. Exploiting this vulnerability allows an attacker to trigger a service failure using the specially created gcow2 file...