CVE-2019-19319

2019-11-27T23:15:00
ID CVE-2019-19319
Type cve
Reporter cve@mitre.org
Modified 2020-05-26T15:19:00

Description

In the Linux kernel 5.0.21, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call.