An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in write_extent_buffer() when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfs_read_block_groups in fs/btrfs/extent-tree.c.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-07-27T04:00:00

Updated: 2024-08-05T09:29:51.786Z

Reserved: 2018-07-26T00:00:00

Link: CVE-2018-14610

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-27T04:29:00.297

Modified: 2020-06-10T13:15:09.930

Link: CVE-2018-14610

cve-icon Redhat

Severity : Low

Publid Date: 2018-05-26T00:00:00Z

Links: CVE-2018-14610 - Bugzilla