A security flaw was found in the Linux kernel in a way that the cleancache subsystem clears an inode after the final file truncation (removal). The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new one.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2018-11-26T19:00:00

Updated: 2024-08-05T10:32:54.234Z

Reserved: 2018-09-11T00:00:00

Link: CVE-2018-16862

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-11-26T19:29:00.327

Modified: 2019-04-01T21:29:25.497

Link: CVE-2018-16862

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-11-24T00:00:00Z

Links: CVE-2018-16862 - Bugzilla