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CVE ID:CVE-2021-4122
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.
Test IDs: 1.3.6.1.4.1.25623.1.0.819556   1.3.6.1.4.1.25623.1.0.845242   1.3.6.1.4.1.25623.1.0.819596   1.3.6.1.4.1.25623.1.1.2.2022.2308   1.3.6.1.4.1.25623.1.1.2.2023.2085   1.3.6.1.4.1.25623.1.1.2.2022.2870   1.3.6.1.4.1.25623.1.1.2.2023.1029   1.3.6.1.4.1.25623.1.1.2.2022.2339   1.3.6.1.4.1.25623.1.1.2.2023.1004   1.3.6.1.4.1.25623.1.1.2.2022.2411   1.3.6.1.4.1.25623.1.0.705070   1.3.6.1.4.1.25623.1.1.4.2022.0144.1   1.3.6.1.4.1.25623.1.1.10.2022.0047   1.3.6.1.4.1.25623.1.1.2.2022.2424   1.3.6.1.4.1.25623.1.1.2.2022.2888   1.3.6.1.4.1.25623.1.0.854468   1.3.6.1.4.1.25623.1.1.2.2023.2033  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2021-4122
https://access.redhat.com/security/cve/CVE-2021-4122
https://access.redhat.com/security/cve/CVE-2021-4122
https://bugzilla.redhat.com/show_bug.cgi?id=2031859
https://bugzilla.redhat.com/show_bug.cgi?id=2031859
https://bugzilla.redhat.com/show_bug.cgi?id=2032401
https://bugzilla.redhat.com/show_bug.cgi?id=2032401
https://gitlab.com/cryptsetup/cryptsetup/-/commit/0113ac2d889c5322659ad0596d4cfc6da53e356c
https://gitlab.com/cryptsetup/cryptsetup/-/commit/0113ac2d889c5322659ad0596d4cfc6da53e356c
https://mirrors.edge.kernel.org/pub/linux/utils/cryptsetup/v2.4/v2.4.3-ReleaseNotes
https://mirrors.edge.kernel.org/pub/linux/utils/cryptsetup/v2.4/v2.4.3-ReleaseNotes




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