{"affected":[{"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-57-default":"9-3.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","name":"kernel-livepatch-SLE15-SP3_Update_0","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"9-3.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 5.3.18-57 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2021-0941: In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation (bnc#1192045).\n- CVE-2021-20322: Make the ipv4 and ipv6 ICMP exception caches less predictive to avoid information leaks about UDP ports in use. (bsc#1191790)\n","id":"SUSE-SU-2021:4099-1","modified":"2021-12-15T11:30:42Z","published":"2021-12-15T11:30:42Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20214099-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191813"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192048"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-0941"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20322"}],"related":["CVE-2021-0941","CVE-2021-20322"],"summary":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3)","upstream":["CVE-2021-0941","CVE-2021-20322"]}