The following advisory data is extracted from: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_4902.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-2024:4902-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:4902 Issue date: 2024-07-29 Revision: 03 CVE Names: CVE-2021-47548 ==================================================================== Summary: An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. 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: arp: Prevent overflow in arp_req_get(). (CVE-2024-26733) * kernel: x86/xen: Add some null pointer checking to smp.c (CVE-2024-26908) * kernel: net/ipv6: avoid possible UAF in ip6_route_mpath_notify() (CVE-2024-26852) * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667) * kernel: net/mlx5: Properly link new fs rules into the tree (CVE-2024-35960) * kernel: bonding: stop the device in bond_setup_by_slave() (CVE-2023-52784) * kernel: ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() (CVE-2021-47548) * kernel: i40e: fix vf may be used uninitialized in this function warning (CVE-2024-36020) * kernel: scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() (CVE-2024-36025) * kernel: net: core: reject skb_copy(_expand) for fraglist GSO skbs (CVE-2024-36929) * kernel: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (CVE-2024-36924) * kernel: net: amd-xgbe: Fix skb data length underflow (CVE-2022-48743) * kernel: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (CVE-2024-38596) 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-2021-47548 References: https://access.redhat.com/security/updates/classification/#moderate https://bugzilla.redhat.com/show_bug.cgi?id=2273247 https://bugzilla.redhat.com/show_bug.cgi?id=2275744 https://bugzilla.redhat.com/show_bug.cgi?id=2275761 https://bugzilla.redhat.com/show_bug.cgi?id=2281350 https://bugzilla.redhat.com/show_bug.cgi?id=2281920 https://bugzilla.redhat.com/show_bug.cgi?id=2282772 https://bugzilla.redhat.com/show_bug.cgi?id=2283401 https://bugzilla.redhat.com/show_bug.cgi?id=2284400 https://bugzilla.redhat.com/show_bug.cgi?id=2284421 https://bugzilla.redhat.com/show_bug.cgi?id=2284496 https://bugzilla.redhat.com/show_bug.cgi?id=2284506 https://bugzilla.redhat.com/show_bug.cgi?id=2293316 https://bugzilla.redhat.com/show_bug.cgi?id=2293371