The following advisory data is extracted from: https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_8162.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 security update Advisory ID: RHSA-2024:8162-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:8162 Issue date: 2024-10-16 Revision: 03 CVE Names: CVE-2021-47385 ==================================================================== Summary: An update for kernel is now available for Red Hat Enterprise Linux 9. 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 packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746) * kernel: netfilter: nft_flow_offload: reset dst in route object after setting up flow (CVE-2024-27403) * kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658) * kernel: dmaengine: idxd: Fix oops during rmmod on single-CPU platforms (CVE-2024-35989) * kernel: hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field (CVE-2021-47385) * kernel: mptcp: ensure snd_nxt is properly initialized on connect (CVE-2024-36889) * kernel: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (CVE-2024-36978) * kernel: net/mlx5: Add a timeout to acquire the command queue semaphore (CVE-2024-38556) * kernel: KVM: SVM: WARN on vNMI + NMI window iff NMIs are outright masked (CVE-2024-39483) * kernel: ionic: fix use after netif_napi_del() (CVE-2024-39502) * kernel: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() (CVE-2024-40959) * kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079) * kernel: sched: act_ct: take care of padding in struct zones_ht_key (CVE-2024-42272) * kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284) 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-2021-47385 References: https://access.redhat.com/security/updates/classification/#moderate https://bugzilla.redhat.com/show_bug.cgi?id=2270700 https://bugzilla.redhat.com/show_bug.cgi?id=2281127 https://bugzilla.redhat.com/show_bug.cgi?id=2281149 https://bugzilla.redhat.com/show_bug.cgi?id=2281847 https://bugzilla.redhat.com/show_bug.cgi?id=2282355 https://bugzilla.redhat.com/show_bug.cgi?id=2284571 https://bugzilla.redhat.com/show_bug.cgi?id=2293078 https://bugzilla.redhat.com/show_bug.cgi?id=2293443 https://bugzilla.redhat.com/show_bug.cgi?id=2295921 https://bugzilla.redhat.com/show_bug.cgi?id=2297474 https://bugzilla.redhat.com/show_bug.cgi?id=2297543 https://bugzilla.redhat.com/show_bug.cgi?id=2300517