AlmaLinux 8 — cryptsetup — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2022:0370 Related CVEs: CVE-2021-4122 Upstream 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) […]