{"id":"ALSA-2023:0951","summary":"Important: kernel security and bug fix update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)\n* kernel: stack overflow in do_proc_dointvec and proc_skip_spaces (CVE-2022-4378)\n* kernel: use-after-free in __nfs42_ssc_open() in fs/nfs/nfs4file.c leading to remote Denial of Service attack (CVE-2022-4379)\n* kernel: Netfilter integer overflow vulnerability in nft_payload_copy_vlan (CVE-2023-0179)\n* kernel: an out-of-bounds vulnerability in i2c-ismt driver (CVE-2022-2873)\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* AlmaLinux 9.0: LTP Test failure and crash at fork14 on Sapphire Rapids Platinum 8280+ (BZ#2133083)\n* AlmaLinux 9.1 Extending NMI watchdog's timer during LPM (BZ#2140085)\n* AMDSERVER 9.1: amdpstate driver incorrectly designed to load as default for Genoa (BZ#2151274)\n* qla2xxx NVMe-FC:  WARNING: CPU: 0 PID: 124072 at drivers/scsi/qla2xxx/qla_init.c:70 qla2xxx_rel_done_warning+0x25/0x30 [qla2xxx] (BZ#2152178)\n* Regression: Kernel panic on Lenovo T480 with AH40 USB-C docking station (BZ#2153277)\n* Scheduler Update (almalinux9.2) (BZ#2153792)\n* AlmaLinux9.1, Nx_Gzip: nr_total_credits is not decremented when processing units are reduced by dlpar in shared mode. (FW1030 / DLPAR) (BZ#2154305)\n* MSFT, MANA, NET Patch AlmaLinux-9: Fix race on per-CQ variable napi_iperf panic fix (BZ#2155145)\n* Azure vPCI AlmaLinux-9 add the support of multi-MSI (BZ#2155459)\n* Azure AlmaLinux-9: VM Deployment Failures Patch Request (BZ#2155930)\n* The 'date' command shows wrong time in nested KVM s390x guest (BZ#2158815)\n* AlmaLinux-9.2: Update NVMe driver to sync with upstream v6.0 (BZ#2161344)\n* CEE cephfs: AlmaLinux9 cephfs client crashing with RIP: 0010:netfs_rreq_unlock+0xef/0x380 [netfs] (BZ#2161418)\n* block layer: update with upstream v6.0 (BZ#2162535)","modified":"2026-01-30T02:36:41.505683Z","published":"2023-02-28T00:00:00Z","related":["CVE-2022-2873","CVE-2022-3564","CVE-2022-4378","CVE-2022-4379","CVE-2023-0179"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:0951"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-2873"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-3564"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-4378"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-4379"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-0179"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2119048"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2150999"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2152548"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2152807"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2161713"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-0951.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/bpftool"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-abi-stablelists","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-abi-stablelists"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-core","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-cross-headers","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-cross-headers"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-debug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-debug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-debug-core","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-debug-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-debug-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-debug-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-debug-devel-matched","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-debug-devel-matched"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-debug-modules","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-debug-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-debug-modules-extra","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-debug-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0951.json"}},{"package":{"name":"kernel-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/kernel-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14.0-162.18.1.el9_1"}]}],"database_specific":{"source":"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