The following advisory data is extracted from: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_5692.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-2024:5692-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:5692 Issue date: 2024-08-21 Revision: 03 CVE Names: CVE-2021-47069 ==================================================================== 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: smb: client: fix potential OOBs in smb2_parse_contexts() (CVE-2023-52434) * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069) * kernel: net/sched: act_ct: fix skb leak and crash on ooo frags (CVE-2023-52610) * kernel: wifi: iwlwifi: dbg-tlv: ensure NUL termination (CVE-2024-35845) * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356) * kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864) * kernel: isdn: mISDN: Fix sleeping function called from invalid context (CVE-2021-47468) * kernel: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() (CVE-2024-36016) * kernel: wifi: nl80211: don't free NULL coalescing rule (CVE-2024-36941) * kernel: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). (CVE-2024-36904) * kernel: gfs2: Fix potential glock use-after-free on unmount (CVE-2024-38570) * kernel: KVM: x86: nSVM: fix potential NULL derefernce on nested migration (CVE-2022-48793) * kernel: perf: Fix list corruption in perf_cgroup_switch() (CVE-2022-48799) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section. Solution: https://access.redhat.com/articles/11258 CVEs: CVE-2021-47069 References: https://access.redhat.com/security/updates/classification/#moderate https://bugzilla.redhat.com/show_bug.cgi?id=2265285 https://bugzilla.redhat.com/show_bug.cgi?id=2267513 https://bugzilla.redhat.com/show_bug.cgi?id=2270080 https://bugzilla.redhat.com/show_bug.cgi?id=2281272 https://bugzilla.redhat.com/show_bug.cgi?id=2282394 https://bugzilla.redhat.com/show_bug.cgi?id=2282719 https://bugzilla.redhat.com/show_bug.cgi?id=2282887 https://bugzilla.redhat.com/show_bug.cgi?id=2283894 https://bugzilla.redhat.com/show_bug.cgi?id=2284474 https://bugzilla.redhat.com/show_bug.cgi?id=2284541 https://bugzilla.redhat.com/show_bug.cgi?id=2293423 https://bugzilla.redhat.com/show_bug.cgi?id=2298129 https://bugzilla.redhat.com/show_bug.cgi?id=2298135