{"id":"CLSA-2021-1634922609","summary":"Fixed CVEs in glibc: CVE-2021-38604, CVE-2021-35942, CVE-2021-33574","details":"- Adopt pthread_attr_copy functionality, test case is included\n- CVE-2021-33574: avoid use-after-free vulnerability\n- CVE-2021-35942: avoid out-of-bounds read via\n  signed integer overflow in array index\n- CVE-2021-38604: considered. No NULL pointer dereference is possible","modified":"2026-05-27T11:34:29.346671158Z","published":"2021-10-22T17:10:09Z","upstream":["CVE-2021-33574","CVE-2021-35942","CVE-2021-38604"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ol6/CLSA-2021-1634922609.html"}],"affected":[{"package":{"name":"glibc","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}},{"package":{"name":"glibc-common","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-common?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}},{"package":{"name":"glibc-devel","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-devel?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}},{"package":{"name":"glibc-headers","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-headers?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}},{"package":{"name":"glibc-static","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-static?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}},{"package":{"name":"glibc-utils","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-utils?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}},{"package":{"name":"nscd","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/nscd?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.213.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1634922609.json"}}],"schema_version":"1.7.5"}