# cryptsetup security updates

Patch Radar has 9 security fixes for cryptsetup, closing 2 CVEs. The newest is DEBIAN-CVE-2021-4122 (2:2.4.3-1), released August 24, 2022.

- Web page: https://patchblox.com/security/product/linux/cryptsetup
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DEBIAN-CVE-2021-4122](https://patchblox.com/security/data/fix/linux/debian-cve-2021-4122.md) | Aug 24, 2022 | Debian 12.15 (bookworm) 2:2.4.3-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-4122](https://patchblox.com/security/data/fix/linux/debian-cve-2021-4122.md) | Aug 24, 2022 | Debian 13.5 (trixie) 2:2.4.3-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-4122](https://patchblox.com/security/data/fix/linux/debian-cve-2021-4122.md) | Aug 24, 2022 | Debian 14 2:2.4.3-1 | Routine | 1 | 0 |
| [DSA-5070-1](https://patchblox.com/security/data/fix/linux/dsa-5070-1.md) | Feb 10, 2022 | Debian 11.6 (bullseye) 2:2.3.7-1+deb11u1 | Routine | 1 | 0 |
| [RHSA-2022:0370](https://patchblox.com/security/data/fix/linux/rhsa-2022-0370.md) | Feb 1, 2022 | RHEL 8 0:2.3.3-4.el8_5.1 | Routine | 1 | 0 |
| [cryptsetup 2:2.2.2-3ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cryptsetup-2-2.2.2-3ubuntu2.4.md) | Jan 12, 2022 | Ubuntu 20.04 LTS (focal) 2:2.2.2-3ubuntu2.4 | Routine | 1 | 0 |
| [cryptsetup 2:2.4.3-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-cryptsetup-2-2.4.3-1ubuntu1.md) | Jan 12, 2022 | Ubuntu 22.04.1 LTS (jammy) 2:2.4.3-1ubuntu1 | Routine | 1 | 0 |
| [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 | RHEL 8 0:2.3.3-2.el8 | High | 1 | 0 |
| [cryptsetup 2:2.2.2-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cryptsetup-2-2.2.2-3ubuntu2.2.md) | Sep 2, 2020 | Ubuntu 20.04 LTS (focal) 2:2.2.2-3ubuntu2.2 | High | 1 | 0 |

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Data as of 2026-11-07T00:32:44Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo