Ubuntu: (Multiple Advisories) (CVE-2018-14611): Linux kernel (Xenial HWE) vulnerabilities Vulnerability
- Severity: 7
- Published: July 27, 2018
An issue was discovered in the Linux kernel through 4.17.10. There is a use-after-free in try_merge_free_space() when mounting a crafted btrfs image, because of a lack of chunk type flag checks in btrfs_check_chunk_valid in fs/btrfs/volumes.c.