Amazon Linux 2 — util-linux — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2022-1878 Related CVEs: CVE-2018-7738 CVE-2022-0563 CVE-2021-37600 Upstream summary: A command injection flaw was found in the way util-linux implements umount autocompletion in Bash. An attacker with the ability to mount […]