Linux ext2_dio_write_iter Heap Buffer Overflow DoS

The vulnerability of the ext2diowriteiter function in the fs/ext2/file.c component of the Linux kernel is related to the improper implementation of thread management. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-74362: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ext2: fix ignored return value of genericwritesync Fix ext2diowriteiter to propagate the error returned by genericwritesync instead of silently discarding it, which could cause write2 to return success to userspace on OSYNC/ODSYN...