{"schema_version":"1.7.3","id":"SUSE-SU-2023:0762-1","published":"2023-03-16T10:36:06Z","modified":"2026-02-04T03:55:47.587566Z","related":["CVE-2022-38096","CVE-2022-4129","CVE-2023-0597","CVE-2023-1118","CVE-2023-23559","CVE-2023-26545"],"upstream":["CVE-2022-38096","CVE-2022-4129","CVE-2023-0597","CVE-2023-1118","CVE-2023-23559","CVE-2023-26545"],"summary":"Security update for the Linux Kernel","details":"\n\nThe SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed:\n\n- CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).\n- CVE-2022-4129: Fixed a denial of service with the Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. (bsc#1205711)\n- CVE-2023-0597: Fixed lack of randomization of  per-cpu entry area in x86/mm (bsc#1207845).\n- CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).\n- CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).\n- CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).\n\nThe following non-security bugs were fixed:\n\n- bonding: fix 802.3ad state sent to partner when unbinding slave (git-fixes).\n- do not sign the vanilla kernel (bsc#1209008).\n- icmp: do not fail on fragment reassembly time exceeded (git-fixes).\n- ipmi: fix initialization when workqueue allocation fails (git-fixes).\n- ipmi: msghandler: Make symbol 'remove_work_wq' static (git-fixes).\n- kabi fix for - SUNRPC: Fix priority queue fairness (git-fixes).\n- kabi fix for: NFS: Pass error information to the pgio error cleanup routine (git-fixes).\n- kabi/severities: add l2tp local symbols\n- kernel-module-subpackage: Fix expansion with -b parameter (bsc#1208179). When -b is specified the script is prefixed with KMP_NEEDS_MKINITRD=1 which sets the variable for a simple command. However, the script is no longer a simple command. Export the variable instead.\n- media: coda: Add check for dcoda_iram_alloc (git-fixes).\n- media: coda: Add check for kmalloc (git-fixes).\n- media: platform: ti: Add missing check for devm_regulator_get (git-fixes).\n- net: aquantia: fix RSS table and key sizes (git-fixes).\n- netfilter: ipvs: Fix inappropriate output of procfs (git-fixes).\n- netfilter: xt_connlimit: do not store address in the conn nodes (git-fixes).\n- nfs: Fix nfsi->nrequests count error on nfs_inode_remove_request (git-fixes).\n- nfs: Pass error information to the pgio error cleanup routine (git-fixes).\n- nfsd: fix handling of readdir in v4root vs. mount upcall timeout (git-fixes).\n- nfsd: fix race to check ls_layouts (git-fixes).\n- nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure (git-fixes).\n- ocfs2: Fix data corruption after failed write (bsc#1208542).\n- pNFS/filelayout: Fix coalescing test for single DS (git-fixes).\n- powerpc/eeh: Fix use-after-release of EEH driver (bsc#1065729).\n- powerpc/fscr: Enable interrupts earlier before calling get_user() (bsc#1065729).\n- powerpc/powernv: Fix build error in opal-imc.c when NUMA=n (bsc#1065729).\n- powerpc/powernv: IMC fix out of bounds memory access at shutdown (bsc#1065729).\n- scsi: qla2xxx: Add option to disable FC2 Target support (bsc#1198438 bsc#1206103).\n- sunrpc: Fix priority queue fairness (git-fixes).\n- sunrpc: ensure the matching upcall is in-flight upon downcall (git-fixes).\n- vlan: Fix out of order vlan headers with reorder header off (git-fixes).\n- vlan: Fix vlan insertion for packets without ethernet header (git-fixes).\n- vxlan: Fix error path in __vxlan_dev_create() (git-fixes).\n- vxlan: changelink: Fix handling of default remotes (git-fixes).\n- xfrm: Copy policy family in clone_policy (git-fixes).\n","affected":[{"package":{"name":"kernel-azure","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.14-16.127.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"4.12.14-16.127.1","kernel-azure-base":"4.12.14-16.127.1","kernel-azure-devel":"4.12.14-16.127.1","kernel-devel-azure":"4.12.14-16.127.1","kernel-source-azure":"4.12.14-16.127.1","kernel-syms-azure":"4.12.14-16.127.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0762-1.json"}},{"package":{"name":"kernel-source-azure","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.14-16.127.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"4.12.14-16.127.1","kernel-azure-base":"4.12.14-16.127.1","kernel-azure-devel":"4.12.14-16.127.1","kernel-devel-azure":"4.12.14-16.127.1","kernel-source-azure":"4.12.14-16.127.1","kernel-syms-azure":"4.12.14-16.127.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0762-1.json"}},{"package":{"name":"kernel-syms-azure","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.14-16.127.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"4.12.14-16.127.1","kernel-azure-base":"4.12.14-16.127.1","kernel-azure-devel":"4.12.14-16.127.1","kernel-devel-azure":"4.12.14-16.127.1","kernel-source-azure":"4.12.14-16.127.1","kernel-syms-azure":"4.12.14-16.127.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0762-1.json"}},{"package":{"name":"kernel-azure","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.14-16.127.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"4.12.14-16.127.1","kernel-azure-base":"4.12.14-16.127.1","kernel-azure-devel":"4.12.14-16.127.1","kernel-devel-azure":"4.12.14-16.127.1","kernel-source-azure":"4.12.14-16.127.1","kernel-syms-azure":"4.12.14-16.127.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0762-1.json"}},{"package":{"name":"kernel-source-azure","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.14-16.127.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"4.12.14-16.127.1","kernel-azure-base":"4.12.14-16.127.1","kernel-azure-devel":"4.12.14-16.127.1","kernel-devel-azure":"4.12.14-16.127.1","kernel-source-azure":"4.12.14-16.127.1","kernel-syms-azure":"4.12.14-16.127.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0762-1.json"}},{"package":{"name":"kernel-syms-azure","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.14-16.127.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-azure":"4.12.14-16.127.1","kernel-azure-base":"4.12.14-16.127.1","kernel-azure-devel":"4.12.14-16.127.1","kernel-devel-azure":"4.12.14-16.127.1","kernel-source-azure":"4.12.14-16.127.1","kernel-syms-azure":"4.12.14-16.127.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0762-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20230762-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1065729"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198438"},{"type":"REPORT","url":"https://bugzilla.suse.com/1203331"},{"type":"REPORT","url":"https://bugzilla.suse.com/1205711"},{"type":"REPORT","url":"https://bugzilla.suse.com/1206103"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207051"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207845"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208179"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208542"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208700"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208837"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209008"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209188"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-38096"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-4129"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-0597"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1118"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-23559"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-26545"}]}