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839 B
839 B
CVE-2019-19447
Description
In the Linux kernel 5.0.21, 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, related to dump_orphan_list in fs/ext4/super.c.
POC
Reference
- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19447
- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19447