{"id":"CLSA-2021-1632261664","summary":"Fix of CVE: CVE-2021-27364, CVE-2021-27363, CVE-2021-27365","details":"- CVE-2021-27365: scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE\n- CVE-2021-27365: scsi: iscsi: Verify lengths on passthrough PDUs\n- CVE-2021-27363: CVE-2021-27364: scsi: iscsi: Restrict sessions and handles to admin capabilities\n- sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output","modified":"2026-05-27T11:32:55.171256360Z","published":"2021-09-21T22:01:04Z","upstream":["CVE-2021-27363","CVE-2021-27364","CVE-2021-27365"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/els6/CLSA-2021-1632261664.html"}],"affected":[{"package":{"name":"kernel","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/kernel?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"kernel-debug","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/kernel-debug?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"kernel-debug-devel","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/kernel-debug-devel?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"kernel-devel","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/kernel-devel?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"kernel-firmware","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/kernel-firmware?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"kernel-headers","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/kernel-headers?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/perf?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}},{"package":{"name":"python-perf","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/python-perf?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.32-754.35.3.el6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261664.json"}}],"schema_version":"1.7.5"}