{"id":"DEBIAN-CVE-2011-4127","details":"The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.","modified":"2026-09-19T06:47:37.079928183Z","published":"2012-07-03T16:40:31.350Z","upstream":["CVE-2011-4127"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-4127"}],"affected":[{"package":{"name":"libguestfs","ecosystem":"Debian:12","purl":"pkg:deb/debian/libguestfs?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.8-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-4127.json"}},{"package":{"name":"libguestfs","ecosystem":"Debian:13","purl":"pkg:deb/debian/libguestfs?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.8-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-4127.json"}},{"package":{"name":"libguestfs","ecosystem":"Debian:14","purl":"pkg:deb/debian/libguestfs?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.14.8-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-4127.json"}}],"schema_version":"1.9.0"}