PT-2025-26052

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0-rc6 Description A vulnerability in the Linux kernel has been resolved, which caused an assertion failure in the jbd2 journal dirty metadata function when a journal was aborted. This issue occurred due to a...

kernel: stack-out-of-bounds write in jbd2_journal_dirty_metadata function

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in jbd2journaldirtymetadata, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image...