{"id":"UBUNTU-CVE-2024-23301","details":"Relax-and-Recover (aka ReaR) through 2.7 creates a world-readable initrd when using GRUB_RESCUE=y. This allows local attackers to gain access to system secrets otherwise only readable by root.","modified":"2026-05-26T07:30:11.773740759Z","published":"2024-01-12T23:15:00Z","upstream":["CVE-2024-23301"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-23301"},{"type":"REPORT","url":"https://github.com/rear/rear/issues/3122"},{"type":"REPORT","url":"https://github.com/rear/rear/pull/3123"},{"type":"REPORT","url":"https://github.com/rear/rear/commit/89b61793d80bc2cb2abe47a7d0549466fb087d16"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-23301"}],"affected":[{"package":{"name":"rear","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/rear?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2+dfsg-2","2.3+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.3+dfsg-1","binary_name":"rear"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-23301.json"}},{"package":{"name":"rear","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/rear?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"rear","binary_version":"2.5+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-23301.json"}},{"package":{"name":"rear","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/rear?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"rear","binary_version":"2.6+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-23301.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}