The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: * CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information . * CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted . * CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg . * CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN . * CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel"s Performance Events system component that could lead to local privilege escalation. * CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server . * CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel"s ipv4: igmp component that could lead to local privilege escalation . * CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak . The following non-security bugs were fixed: * Fix termination state for idr_for_each_entry_ul . * Input: powermate - fix use-after-free in powermate_config_complete . * KVM: s390/mm: Properly reset no-dat . * KVM: s390: vsie: fix wrong VIR 37 when MSO is used . * Limit kernel-source build to architectures for which the kernel binary is built . * PCI: Disable ATS for specific Intel IPU E2000 devices . * Resolve build warnings from previous series due to missing commit for Ice Lake freerunning counters perf/x86/intel/uncore: Add box_offsets for free- running counters . * Revert "Limit kernel-source-azure build to architectures for which we build binaries ." * bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent . * bcache: Remove unnecessary NULL point check in node allocations . * bcache: add code comments for bch_btree_node_get and __bch_btree_node_alloc . * bcache: check return value from btree_node_alloc_replacement . * bcache: prevent potential division by zero error . * bcache: replace a mistaken IS_ERR by IS_ERR_OR_NULL in btree_gc_coalesce . * bcache: revert replacing IS_ERR_OR_NULL with IS_ERR . * dm cache policy smq: ensure IO does not prevent cleaner policy progress . * dm cache: add cond_resched to various workqueue loops . * dm crypt: add cond_resched to dmcrypt_write . * dm flakey: do not corrupt the zero page . * dm flakey: fix a crash with invalid table line . * dm flakey: fix logic when corrupting a bio . * dm integrity: call kmem_cache_destroy in dm_integrity_init error path . * dm raid: fix missing reconfig_mutex unlock in raid_ctr error paths . * dm stats: check for and propagate alloc_percpu failure . * dm thin: add cond_resched to various workqueue loops . * dm verity: do not perform FEC for failed readahead IO . * dm verity: fix error handling for check_at_most_once on FEC . * dm verity: skip redundant verity_handle_err on I/O errors . * dm-integrity: do not modify bio"s immutable bio_vec in integrity_metadata . * dm-verity: align struct dm_verity_fec_io properly . * dm: remove flush_scheduled_work during local_exit . * doc/README.SUSE: Add how to update the config for module signing * doc/README.SUSE: Remove how to build modules using kernel-source * doc/README.SUSE: Simplify the list of references * gve: Add XDP DROP and TX support for GQI-QPL format . * gve: Add XDP REDIRECT support for GQI-QPL format . * gve: Changes to add new TX queues . * gve: Control path for DQO-QPL . * gve: Do not fully free QPL pages on prefill errors . * gve: Fix gve interrupt names . * gve: Fixes for napi_poll when budget is 0 . * gve: RX path for DQO-QPL . * gve: Set default duplex configuration to full . * gve: Tx path for DQO-QPL . * gve: Unify duplicate GQ min pkt desc size constants . * gve: XDP support GQI-QPL: helper function changes . * gve: fix frag_list chaining . * gve: trivial spell fix Recive to Receive . * gve: unify driver name usage . * ip6_gre: proper dev_{hold|put} in ndo_[un]init methods . * ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods . * ip6_vti: proper dev_{hold|put} in ndo_[un]init methods . * ipv6/addrconf: fix a potential refcount underflow for idev . * ipv6: remove extra dev_hold for fallback tunnels . * md/raid0: add discard support for the "original" layout . * md/raid1: fix error: ISO C90 forbids mixed declarations . * md/raid1: free the r1bio before waiting for blocked rdev . * md/raid1: hold the barrier until handle_read_error finishes . * md: do not leave "MD_RECOVERY_FROZEN" in error path of md_set_readonly . * md: raid1: fix potential OOB in raid1_remove_disk . * md: restore "noio_flag" for the last mddev_resume . * mkspec: Add multibuild support When MULTIBUILD option in config.sh is enabled generate a _multibuild file listing all spec files. * nbd: Add the maximum limit of allocated index in nbd_dev_add . * nbd: Fix debugfs_create_dir error checking . * net/tg3: fix race condition in tg3_reset_task . * net/tg3: resolve deadlock in tg3_reset_task during EEH . * net: dsa: mv88e6xxx: Fix 88E6141/6341 2500mbps SERDES speed . * net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode . * net: macb: disable scatter-gather for macb on sama5d3 . * net: stmmac: Move debugfs init/exit to - greater than probe/- greater than remove . * net: usb: ax88179_178a: fix failed operations during ax88179_reset . * net: usb: qmi_wwan: claim interface 4 for ZTE MF290 . * net: usb: smsc95xx: Fix an error code in smsc95xx_reset . * net: usb: smsc95xx: Fix uninit-value access in smsc95xx_read_reg . * netfilter: compat: prepare xt_compat_init_offsets to return errors . * netfilter: compat: reject huge allocation requests . * netfilter: ebtables: also count base chain policies . * netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present . * netfilter: ebtables: do not attempt to allocate 0-sized compat array . * netfilter: nf_tables: fix use-after-free when deleting compat expressions . * netfilter: nft_compat: use-after-free when deleting targets . * netfilter: preserve KABI for xt_compat_init_offsets . * nvme: sanitize metadata bounce buffer for reads . * perf/x86/cstate: Add Rocket Lake CPU support . * perf/x86/cstate: Add Tiger Lake CPU support . * perf/x86/cstate: Update C-state counters for Ice Lake . * perf/x86/intel/uncore: Add Comet Lake support . * perf/x86/intel/uncore: Add IMC uncore support for Snow Ridge . * perf/x86/intel/uncore: Add Ice Lake server uncore support . * perf/x86/intel/uncore: Add Rocket Lake support . * perf/x86/intel/uncore: Add new IMC PCI IDs for KabyLake, AmberLake and WhiskeyLake CPUs . * perf/x86/intel/uncore: Add tabs to Uncore IMC PCI IDs . * perf/x86/intel/uncore: Add uncore support for Snow Ridge server . * perf/x86/intel/uncore: Clean up client IMC . * perf/x86/intel/uncore: Factor out __snr_uncore_mmio_init_box . * perf/x86/intel/uncore: Factor out box ref/unref functions . * perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX . * perf/x86/intel/uncore: Fix IIO event constraints for Snowridge . * perf/x86/intel/uncore: Fix Intel ICX IIO event constraints . * perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server . * perf/x86/intel/uncore: Fix broken read_counter for SNB IMC PMU . * perf/x86/intel/uncore: Fix integer overflow on 23 bit left shift of a u32 . * perf/x86/intel/uncore: Fix missing marker for snr_uncore_imc_freerunning_events . * perf/x86/intel/uncore: Fix oops when counting IMC uncore events on some TGL . * perf/x86/intel/uncore: Fix reference count leak in __uncore_imc_init_box . * perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map . * perf/x86/intel/uncore: Fix the scale of the IMC free-running events . * perf/x86/intel/uncore: Split the Ice Lake and Tiger Lake MSR uncore support . * perf/x86/intel/uncore: Support MMIO type uncore blocks . * perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server . * perf/x86/intel/uncore: Update Ice Lake uncore units . * perf/x86/intel: Add Icelake desktop CPUID . * perf/x86/intel: Add Rocket Lake CPU support . * perf/x86/intel: Add Tiger Lake CPU support . * perf/x86/intel: Add more Icelake CPUIDs . * perf/x86/intel: Fix Ice Lake event constraint table . * perf/x86/intel: Fix invalid Bit 13 for Icelake MSR_OFFCORE_RSP_x register . * perf/x86/intel: Mark expected switch fall-throughs . * perf/x86/msr: Add Comet Lake CPU support . * perf/x86/msr: Add Rocket Lake CPU support . * perf/x86/msr: Add Tiger Lake CPU support . * perf/x86/msr: Add new CPU model numbers for Ice Lake . * perf/x86/rapl: Add Ice Lake RAPL support . * perf/x86: Add Intel Ice Lake NNPI uncore support . * perf/x86: Add Intel Tiger Lake uncore support . * r8152: Add RTL8152_INACCESSIBLE checks to more loops . * r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en . * r8152: Cancel hw_phy_work if we have an error in probe . * r8152: Increase USB control msg timeout to 5000ms as per spec . * r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE . * r8152: Run the unload routine if we have errors during probe . * rbd: avoid use-after-free in do_rbd_add when rbd_dev_create fails . * ring-buffer: Fix memory leak of free page . * s390/vx: fix save/restore of fpu kernel context . * sit: proper dev_{hold|put} in ndo_[un]init methods . * tcp: fix under-evaluated ssthresh in TCP Vegas . * tracing: Always update snapshot buffer size . * tracing: Disable snapshot buffer when stopping instance tracers . * tracing: Fix a possible race when disabling buffered events . * tracing: Fix a warning when allocating buffered events fails . * tracing: Fix incomplete locking when disabling buffered events . * tracing: Fix warning in trace_buffered_event_disable . * tracing: Stop current tracer when resizing buffer . * tracing: Update snapshot buffer on resize if it is allocated . * tracing: relax trace_event_eval_update execution with cond_resched . * usb: config: fix iteration issue in "usb_get_bos_descriptor" . * x86/cpu: Add Comet Lake to the Intel CPU models header . * x86/cpu: Add Ice Lake NNPI to Intel family . * x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family . * x86/cpu: Add Sapphire Rapids CPU model number . * x86/cpu: Add Tiger Lake to Intel family . * xfrm6: fix inet6_dev refcount underflow problem . * xfrm: reuse uncached_list to track xdsts . * xhci: Clear EHB bit only at end of interrupt handler . * xsk: Fix incorrect netdev reference count . ## Special Instructions and Notes: * Please reboot the system after installing this update.