vulnerability
CentOS Linux: CVE-2021-4122: Moderate: cryptsetup security update (CESA-2022:0370)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:C/A:N) | Feb 1, 2022 | Feb 17, 2022 | Jan 28, 2025 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:C/A:N)
Published
Feb 1, 2022
Added
Feb 17, 2022
Modified
Jan 28, 2025
Description
It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the device. An attacker with physical access to the medium, such as a flash disk, could use this flaw to force a user into permanently disabling the encryption layer of that medium.
Solutions
centos-upgrade-cryptsetupcentos-upgrade-cryptsetup-debuginfocentos-upgrade-cryptsetup-debugsourcecentos-upgrade-cryptsetup-develcentos-upgrade-cryptsetup-libscentos-upgrade-cryptsetup-libs-debuginfocentos-upgrade-cryptsetup-reencryptcentos-upgrade-cryptsetup-reencrypt-debuginfocentos-upgrade-integritysetupcentos-upgrade-integritysetup-debuginfocentos-upgrade-veritysetupcentos-upgrade-veritysetup-debuginfo
References
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