CVE-2024-57896

CVE-2024-57896 corresponds to a Linux kernel use-after-free in the btrfs unmount path. During close_ctree(), the cleaner kthread is stopped and its task_struct freed, but a delalloc_worker may still wake the cleaner from inode.c:submit_compressed_extents(), causing use-after-free of the task_stru...

kernel: mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c

A flaw was found in the Linux kernel's ext4unlink function. An attacker could corrupt memory or escalate privileges when deleting a file from a recently unmounted specially crafted ext4 filesystem, including local, USB, and iSCSI...