{"schema_version": "1.3.1", "id": "RLSA-2024:0134", "modified": "2024-01-12T19:59:21.242209Z", "published": "2024-01-12T19:57:11.890226Z", "related": ["CVE-2023-20569", "CVE-2023-2162", "CVE-2023-42753", "CVE-2023-4622", "CVE-2023-5633"], "summary": "Important: kernel-rt security 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* kernel: use after free in unix_stream_sendpage (CVE-2023-4622)\n\n* kernel: vmwgfx: reference count issue leads to use-after-free in surface handling (CVE-2023-5633)\n\n* kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)\n\n* Kernel: UAF during login when accessing the shost ipaddress (CVE-2023-2162)\n\n* hw amd: Return Address Predictor vulnerability leading to information disclosure (CVE-2023-20569)\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* kernel-rt: update RT source tree to the latest Rocky Linux-8.9.z1 Batch (JIRA:Rocky Linux-17347)", "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "kernel-rt", "purl": "pkg:rpm/rocky-linux/kernel-rt?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:4.18.0-513.11.1.rt7.313.el8_9"}], "database_specific": {"yum_repository": "NFV"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2024:0134"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2187773"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2207625"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237760"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239843"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2245663"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}