{"id":"RLSA-2022:7319","summary":"Important: kernel-rt security and bug fix update","details":"The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* posix cpu timer use-after-free may lead to local privilege escalation (CVE-2022-2585)\n\n* Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Update RT source tree to the latest Rocky Linux-9.0.z4 Batch (BZ#2123498)","modified":"2026-03-11T06:04:04.483129Z","published":"2022-11-02T13:52:24Z","upstream":["CVE-2022-2585","CVE-2022-30594"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:7319"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2085300"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2114874"}],"affected":[{"package":{"name":"kernel-rt","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/kernel-rt?distro=rocky-linux-9-0-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-70.30.1.rt21.102.el9"}],"database_specific":{"yum_repository":"NFV"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:7319.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}