The following advisory data is extracted from: https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_10773.json Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment. - Packet Storm Staff ==================================================================== Red Hat Security Advisory Synopsis: Moderate: kernel-rt security update Advisory ID: RHSA-2024:10773-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:10773 Issue date: 2024-12-04 Revision: 03 CVE Names: CVE-2023-0597 ==================================================================== Summary: An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597) * kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001) * kernel: pstore/ram: Fix crash when setting number of cpus to an odd number (CVE-2023-52619) * kernel: nouveau: fix instmem race condition around ptr stores (CVE-2024-26984) * kernel: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout (CVE-2024-27399) * kernel: spi: Fix null dereference on suspend (CVE-2023-52749) * kernel: scsi: mpi3mr: Avoid memcpy field-spanning write WARNING (CVE-2024-36920) * kernel: tcp: Fix shift-out-of-bounds in dctcp_update_alpha(). (CVE-2024-37356) * kernel: drm/radeon: fix UBSAN warning in kv_dpm.c (CVE-2024-40988) * kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009) * kernel: xfs: add bounds checking to xlog_recover_process_data (CVE-2024-41014) * kernel: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port() (CVE-2024-41041) * kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093) * kernel: tcp_metrics: validate source addr length (CVE-2024-42154) * kernel: x86/bhi: Avoid warning in #DB handler due to BHI mitigation (CVE-2024-42240) * kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854) For 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. Solution: https://access.redhat.com/articles/11258 CVEs: CVE-2023-0597 References: https://access.redhat.com/security/updates/classification/#moderate https://bugzilla.redhat.com/show_bug.cgi?id=2165926 https://bugzilla.redhat.com/show_bug.cgi?id=2258875 https://bugzilla.redhat.com/show_bug.cgi?id=2270084 https://bugzilla.redhat.com/show_bug.cgi?id=2278333 https://bugzilla.redhat.com/show_bug.cgi?id=2280462 https://bugzilla.redhat.com/show_bug.cgi?id=2282679 https://bugzilla.redhat.com/show_bug.cgi?id=2284515 https://bugzilla.redhat.com/show_bug.cgi?id=2293658 https://bugzilla.redhat.com/show_bug.cgi?id=2297572 https://bugzilla.redhat.com/show_bug.cgi?id=2298412 https://bugzilla.redhat.com/show_bug.cgi?id=2300297 https://bugzilla.redhat.com/show_bug.cgi?id=2300410 https://bugzilla.redhat.com/show_bug.cgi?id=2300488 https://bugzilla.redhat.com/show_bug.cgi?id=2301522