Summary
The cryptsetup packages provide a utility for setting up disk encryption using the dm-crypt kernel module.
Security Fix(es):
* cryptsetup: disable encryption via header rewrite (CVE-2021-4122)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | cryptsetup-devel | 2.3.3-4.el8_5.1 |
Vulnerabilities 1
-
Unscored —
It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery …
References
-
report
https://vulners.com/cve/CVE-2021-4122