A key length flaw was found in Red Hat Ceph Storage. An attacker can exploit the fact that the key length is incorrectly passed in an encryption algorithm to create a non random key, which is weaker and can be exploited for loss of confidentiality and integrity on encrypted disks.
History

Mon, 03 Nov 2025 19:30:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-25T00:00:00.000Z

Updated: 2025-11-03T18:08:00.683Z

Reserved: 2021-11-19T00:00:00.000Z

Link: CVE-2021-3979

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-08-25T20:15:09.473

Modified: 2025-11-03T19:15:40.360

Link: CVE-2021-3979

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-01-11T00:00:00Z

Links: CVE-2021-3979 - Bugzilla