{"action":"Upgrade linux to 5.2.6-1 or later.","affected":[{"fixed":"5.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.2.6-1"],"id":"tcs_01M5NDSFD5BEBN5ZPFSYNRJV14","modified_at":"2026-09-21T07:03:05.235473341Z","published_at":"2019-07-04T13:15:11Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-13233","https://security-tracker.debian.org/tracker/CVE-2019-13233"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-13233","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-13233"}],"summary":"In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bound"}