CVE-2024-36001

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix the pre-flush when appending to a file in writethrough mode In netfsperformwrite, when the file is marked NETFSICTXWRITETHROUGH or OSYNC or RWFSYNC was specified, write-through caching is performed on a buffered file...

CVE-2024-36001

Mode C (detailed). CVE-2024-36001 affects the Linux kernel netfs write path for buffered files under write-through caching. The root cause: in netfs_perform_write(), when a file is marked for writethrough or O_*SYNC/RWF_*SYNC, the code previously skipped the flush and wait if writing at/above EOF...

CVE-2024-36001 netfs: Fix the pre-flush when appending to a file in writethrough mode

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix the pre-flush when appending to a file in writethrough mode In netfsperformwrite, when the file is marked NETFSICTXWRITETHROUGH or OSYNC or RWFSYNC was specified, write-through caching is performed on a buffered file...

CVE-2024-36001 netfs: Fix the pre-flush when appending to a file in writethrough mode

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix the pre-flush when appending to a file in writethrough mode In netfsperformwrite, when the file is marked NETFSICTXWRITETHROUGH or OSYNC or RWFSYNC was specified, write-through caching is performed on a buffered file...

squashfs-tools 后置链接漏洞

squashfs-tools is an open source software package. A security vulnerability in squashfsopendir in unsquash-2.c in Squashfs-Tools 4.5 arises from the fact that a well-designed squashfs filesystem contains a symbolic link, and then the contents of the same filesystem under the same filename causes...

UBUNTU-CVE-2021-41072

squashfsopendir in unsquash-2.c in Squashfs-Tools 4.5 allows Directory Traversal, a different vulnerability than CVE-2021-40153. A squashfs filesystem that has been crafted to include a symbolic link and then contents under the same filename in a filesystem can cause unsquashfs to first create th...

Data corruption due to unreliable SMB (CIFS) shares

Challenge Storages that use the SMB CIFS protocol without the continuous availability and write-through features can cause data corruption in case of technical outages. This can lead to restore or backup problems. Cause If shares operate without the continuous availability feature in the...