Rapid7 Vulnerability & Exploit Database

Rocky Linux: CVE-2021-4122: cryptsetup (RLSA-2022-0370)

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Rocky Linux: CVE-2021-4122: cryptsetup (RLSA-2022-0370)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/02/2022
Created
05/06/2022
Added
05/05/2022
Modified
04/18/2024

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.

Solution(s)

  • rocky-upgrade-cryptsetup
  • rocky-upgrade-cryptsetup-debuginfo
  • rocky-upgrade-cryptsetup-debugsource
  • rocky-upgrade-cryptsetup-devel
  • rocky-upgrade-cryptsetup-libs
  • rocky-upgrade-cryptsetup-libs-debuginfo
  • rocky-upgrade-cryptsetup-reencrypt
  • rocky-upgrade-cryptsetup-reencrypt-debuginfo
  • rocky-upgrade-integritysetup
  • rocky-upgrade-integritysetup-debuginfo
  • rocky-upgrade-veritysetup
  • rocky-upgrade-veritysetup-debuginfo

References

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