Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-2269: Fixed a denial-of-service problem due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c (bsc#1210806). - CVE-2022-3566: Fixed race condition in the TCP Handler (bsc#1204405). - CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760). - CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758). - CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762). - CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803). - CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756). - CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783). - CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940). - CVE-2023-2194: Fixed an out-of-bounds write vulnerability in the SLIMpro I2C device driver (bsc#1210715). - CVE-2023-32269: Fixed a use-after-free in af_netrom.c, related to the fact that accept() was also allowed for a successfully connected AF_NETROM socket (bsc#1211186). - CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1209366). - CVE-2023-1380: Fixed a slab-out-of-bound read problem in brcmf_get_assoc_ies() (bsc#1209287). - CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105). - CVE-2023-2176: Fixed an out-of-boundary read in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA (bsc#1210629). The following non-security bugs were fixed: - ACPI: processor: Fix evaluating _PDC method when running as Xen dom0 (git-fixes). - Documentation: Document sysfs interfaces purr, spurr, idle_purr, idle_spurr (PED-3947 bsc#1210544 ltc#202303). - Drivers: hv: vmbus: Optimize vmbus_on_event (bsc#1211622). - IB/hfi1: Assign npages earlier (git-fixes) - IB/iser: bound protection_sg size by data_sg size (git-fixes) - IB/mlx4: Fix memory leaks (git-fixes) - IB/mlx4: Increase the timeout for CM cache (git-fixes) - IB/mlx5: Fix initializing CQ fragments buffer (git-fixes) - IB/rdmavt: Add __init/__exit annotations to module init/exit funcs (git-fixes) - IB/usnic: Fix potential deadlock (git-fixes) - KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1 (git-fixes). - KVM: x86: Update the exit_qualification access bits while walking an address (git-fixes). - KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing (git-fixes). - KVM: x86: emulator: em_sysexit should update ctxt->mode (git-fixes). - KVM: x86: emulator: introduce emulator_recalc_and_set_mode (git-fixes). - KVM: x86: emulator: update the emulation mode after CR0 write (git-fixes). - KVM: x86: fix empty-body warnings (git-fixes). - KVM: x86: fix incorrect comparison in trace event (git-fixes). - KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported (git-fixes). - Move upstreamed media fixes into sorted section - PCI: Add ACS quirks for Cavium multi-function devices (git-fixes). - PCI: Call Max Payload Size-related fixup quirks early (git-fixes). - PCI: Mark Atheros QCA6174 to avoid bus reset (git-fixes). - PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported (git-fixes). - PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure (git-fixes). - PCI: aardvark: Configure PCIe resources from 'ranges' DT property (git-fixes). - PCI: aardvark: Fix PCIe Max Payload Size setting (git-fixes). - PCI: aardvark: Fix checking for PIO status (git-fixes). - PCI: aardvark: Fix masking and unmasking legacy INTx interrupts (git-fixes). - PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response (git-fixes). - PCI: xilinx-nwl: Enable the clock through CCF (git-fixes). - RDMA/bnxt_re: Restrict the max_gids to 256 (git-fixes) - RDMA/cma: Do not change route.addr.src_addr.ss_family (git-fixes) - RDMA/cma: Fix rdma_resolve_route() memory leak (git-fixes) - RDMA/core: Do not access cm_id after its destruction (git-fixes) - RDMA/cxgb4: Fix missing error code in create_qp() (git-fixes) - RDMA/hfi1: Prevent panic when SDMA is disabled (git-fixes) - RDMA/hns: Bugfix for querying qkey (git-fixes) - RDMA/i40iw: Fix potential use after free (git-fixes) - RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' (git-fixes) - RDMA/mlx4: Prevent shift wrapping in set_user_sq_size() (git-fixes) - RDMA/mlx5: Block delay drop to unprivileged users (git-fixes) - RDMA/rxe: Fix error type of mmap_offset (git-fixes) - RDMA/srp: Move large values to a new enum for gcc13 (git-fixes) - RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer (git-fixes) - RDMA/usnic: fix set-but-not-unused variable 'flags' warning (git-fixes) - RDMa/mthca: Work around -Wenum-conversion warning (git-fixes) - RDS: IB: Fix null pointer issue (git-fixes). - USB: core: Add routines for endpoint checks in old drivers (git-fixes). - USB: sisusbvga: Add endpoint checks (git-fixes). - Update patch reference for libata fix (bsc#1118212). - adm8211: fix error return code in adm8211_probe() (git-fixes). - backlight: lm3630a: Fix return code of .update_status() callback (bsc#1129770) - blacklist.conf: workqueue: Cosmetic change. Not worth backporting (bsc#1211275) - bonding: show full hw address in sysfs for slave entries (git-fixes). - ceph: force updating the msg pointer in non-split case (bsc#1211801). - cpuidle/powernv: avoid double irq enable coming out of idle (PED-3947 bsc#1210544 ltc#202303). - cpuidle: powerpc: cpuidle set polling before enabling irqs (PED-3947 bsc#1210544 ltc#202303). - cpuidle: powerpc: no memory barrier after break from idle (PED-3947 bsc#1210544 ltc#202303). - cpuidle: powerpc: read mostly for common globals (PED-3947 bsc#1210544 ltc#202303). - ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h (bsc#1206878). - f2fs: Fix f2fs_truncate_partial_nodes ftrace event (git-fixes). - fbcon: Check font dimension limits (bsc#1154048) - fbdev: uvesafb: Fixes an error handling path in uvesafb_probe() (bsc#1154048) - fix kcm_clone() (git-fixes). - fotg210-udc: Add missing completion handler (git-fixes). - ip6_tunnel: allow ip6gre dev mtu to be set below 1280 (git-fixes). - ip6_tunnel: fix IFLA_MTU ignored on NEWLINK (git-fixes). - ipoib: correcly show a VF hardware address (git-fixes) - ipv4: ipv4_default_advmss() should use route mtu (git-fixes). - ipv6: Reinject IPv6 packets if IPsec policy matches after SNAT (git-fixes). - ipv6: icmp6: Allow icmp messages to be looped back (git-fixes). - ipv6: sr: fix out-of-bounds read when setting HMAC data (bsc#1211592). - kcm: Check if sk_user_data already set in kcm_attach (git-fixes). - kvm: mmu: Do not read PDPTEs when paging is not enabled (git-fixes). - l2tp: remove configurable payload offset (git-fixes). - l2tp: remove l2specific_len dependency in l2tp_core (git-fixes). - libata: add horkage for ASMedia 1092 (git-fixes). - mac80211: choose first enabled channel for monitor (git-fixes). - mac80211: drop multicast fragments (git-fixes). - mac80211: fix fast-rx encryption check (git-fixes). - mac80211: pause TX while changing interface type (git-fixes). - media: radio-shark: Add endpoint checks (git-fixes). - mlx4: Use snprintf instead of complicated strcpy (git-fixes) - mwl8k: Fix a double Free in mwl8k_probe_hw (git-fixes). - net/iucv: Fix size of interrupt data (bsc#1211466). - net/mlx4_core: Fix return codes of unsupported operations (git-fixes). - net/tcp/illinois: replace broken algorithm reference link (git-fixes). - net: Extra '_get' in declaration of arch_get_platform_mac_address (git-fixes). - net: altera_tse: fix connect_local_phy error path (git-fixes). - net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case (git-fixes). - net: amd: add missing of_node_put() (git-fixes). - net: arc_emac: fix arc_emac_rx() error paths (git-fixes). - net: broadcom: fix return type of ndo_start_xmit function (git-fixes). - net: davinci_emac: match the mdio device against its compatible if possible (git-fixes). - net: dsa: b53: Add BCM5389 support (git-fixes). - net: dsa: bcm_sf2: Turn on PHY to allow successful registration (git-fixes). - net: dsa: mt7530: fix module autoloading for OF platform drivers (git-fixes). - net: dsa: qca8k: Add support for QCA8334 switch (git-fixes). - net: emac: fix fixed-link setup for the RTL8363SB switch (git-fixes). - net: ethernet: ti: cpsw-phy-sel: check bus_find_device() ret value (git-fixes). - net: faraday: fix return type of ndo_start_xmit function (git-fixes). - net: hisilicon: remove unexpected free_netdev (git-fixes). - net: hns3: fix return type of ndo_start_xmit function (git-fixes). - net: hns: Fix wrong read accesses via Clause 45 MDIO protocol (git-fixes). - net: ibm: fix possible object reference leak (git-fixes). - net: ipv6: send NS for DAD when link operationally up (git-fixes). - net: mediatek: setup proper state for disabled GMAC on the default (git-fixes). - net: micrel: fix return type of ndo_start_xmit function (git-fixes). - net: mvneta: fix enable of all initialized RXQs (git-fixes). - net: netxen: fix a missing check and an uninitialized use (git-fixes). - net: propagate dev_get_valid_name return code (git-fixes). - net: qca_spi: Fix log level if probe fails (git-fixes). - net: qcom/emac: Use proper free methods during TX (git-fixes). - net: qla3xxx: Remove overflowing shift statement (git-fixes). - net: smsc: fix return type of ndo_start_xmit function (git-fixes). - net: stmmac: do not log oversized frames (git-fixes). - net: stmmac: fix dropping of multi-descriptor RX frames (git-fixes). - net: sun: fix return type of ndo_start_xmit function (git-fixes). - net: toshiba: fix return type of ndo_start_xmit function (git-fixes). - net: xfrm: allow clearing socket xfrm policies (git-fixes). - net: xilinx: fix return type of ndo_start_xmit function (git-fixes). - netfilter: ebtables: convert BUG_ONs to WARN_ONs (git-fixes). - netfilter: ipt_CLUSTERIP: put config instead of freeing it (git-fixes). - netfilter: ipt_CLUSTERIP: put config struct if we can't increment ct refcount (git-fixes). - nvme-pci: avoid the deepest sleep state on Kingston A2000 SSDs (git-fixes). - nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags (git-fixes). - nvme-pci: unquiesce admin queue on shutdown (git-fixes). - nvme-pci: use the same attributes when freeing host_mem_desc_bufs (git-fixes). - nvme: Fix u32 overflow in the number of namespace list calculation (git-fixes). - nvme: free sq/cq dbbuf pointers when dbbuf set fails (git-fixes). - nvme: refine the Qemu Identify CNS quirk (git-fixes). - nvme: remove the ifdef around nvme_nvm_ioctl (git-fixes). - platform/x86: alienware-wmi: Adjust instance of wmi_evaluate_method calls to 0 (git-fixes). - platform/x86: alienware-wmi: constify attribute_group structures (git-fixes). - platform/x86: alienware-wmi: fix format string overflow warning (git-fixes). - platform/x86: alienware-wmi: fix kfree on potentially uninitialized pointer (git-fixes). - platform/x86: dell-laptop: fix rfkill functionality. - platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call (git-fixes). - platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (git-fixes). - powerpc/idle: Store PURR snapshot in a per-cpu global variable (PED-3947 bsc#1210544 ltc#202303). - powerpc/pseries: Account for SPURR ticks on idle CPUs (PED-3947 bsc#1210544 ltc#202303). - powerpc/rtas: use memmove for potentially overlapping buffer copy (bsc#1065729). - powerpc/sysfs: Show idle_purr and idle_spurr for every CPU (PED-3947 bsc#1210544 ltc#202303). - powerpc: Do not try to copy PPR for task with NULL pt_regs (bsc#1065729). - powerpc: Move idle_loop_prolog()/epilog() functions to header file (PED-3947 bsc#1210544 ltc#202303). - powerpc: Squash lines for simple wrapper functions (bsc#1065729). - rds; Reset rs->rs_bound_addr in rds_add_bound() failure path (git-fixes). - ring-buffer: Ensure proper resetting of atomic variables in ring_buffer_reset_online_cpus (git-fixes). - ring-buffer: Sync IRQ works before buffer destruction (git-fixes). - rxe: IB_WR_REG_MR does not capture MR's iova field (git-fixes) - s390/dasd: correct numa_node in dasd_alloc_queue (git-fixes bsc#1211362). - s390/extmem: fix gcc 8 stringop-overflow warning (git-fixes bsc#1211363). - s390/kasan: fix early pgm check handler execution (git-fixes bsc#1211360). - s390/pci: fix sleeping in atomic during hotplug (git-fixes bsc#1211364). - s390/scm_blk: correct numa_node in scm_blk_dev_setup (git-fixes bsc#1211365). - s390/sysinfo: add missing #ifdef CONFIG_PROC_FS (git-fixes bsc#1211366). - s390/uaccess: add missing earlyclobber annotations to __clear_user() (LTC#202116 bsc#1209857 git-fixes). - s390: ctcm: fix ctcm_new_device error return code (git-fixes bsc#1211361). - scsi: qla2xxx: Declare SCSI host template const (bsc#1211960). - scsi: qla2xxx: Drop redundant pci_enable_pcie_error_reporting() (bsc#1211960). - scsi: qla2xxx: Fix hang in task management (bsc#1211960). - scsi: qla2xxx: Fix hang in task management (bsc#1211960). - scsi: qla2xxx: Fix mem access after free (bsc#1211960). - scsi: qla2xxx: Fix mem access after free (bsc#1211960). - scsi: qla2xxx: Fix task management cmd fail due to unavailable resource (bsc#1211960). - scsi: qla2xxx: Fix task management cmd fail due to unavailable resource (bsc#1211960). - scsi: qla2xxx: Fix task management cmd failure (bsc#1211960). - scsi: qla2xxx: Fix task management cmd failure (bsc#1211960). - scsi: qla2xxx: Multi-que support for TMF (bsc#1211960). - scsi: qla2xxx: Multi-que support for TMF (bsc#1211960). - scsi: qla2xxx: Refer directly to the qla2xxx_driver_template (bsc#1211960). - scsi: qla2xxx: Remove default fabric ops callouts (bsc#1211960). - scsi: qla2xxx: Replace all non-returning strlcpy() with strscpy() (bsc#1211960). - scsi: qla2xxx: Replace all non-returning strlcpy() with strscpy() (bsc#1211960). - scsi: qla2xxx: Update version to 10.02.08.300-k (bsc#1211960). - scsi: qla2xxx: Update version to 10.02.08.300-k (bsc#1211960). - scsi: qla2xxx: Wait for io return on terminate rport (bsc#1211960). - scsi: qla2xxx: Wait for io return on terminate rport (bsc#1211960). - scsi: storvsc: Parameterize number hardware queues (bsc#1211622). - sctp: avoid flushing unsent queue when doing asoc reset (git-fixes). - sctp: fix erroneous inc of snmp SctpFragUsrMsgs (git-fixes). - sctp: fix the issue that a __u16 variable may overflow in sctp_ulpq_renege (git-fixes). - sctp: make use of pre-calculated len (git-fixes). - seccomp: Set PF_SUPERPRIV when checking capability (git-fixes bsc#1211816). - sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe (git-fixes). - sit: fix IFLA_MTU ignored on NEWLINK (git-fixes). - stmmac: fix valid numbers of unicast filter entries (git-fixes). - sunvnet: does not support GSO for sctp (git-fixes). - usb: dwc3: Fix race between dwc3_set_mode and __dwc3_set_mode (git-fixes). - usb: early: xhci-dbc: Fix a potential out-of-bound memory access (git-fixes). - vrf: mark skb for multicast or link-local as enslaved to VRF (git-fixes). - wcn36xx: Add ability for wcn36xx_smd_dump_cmd_req to pass two's complement (git-fixes). - wcn36xx: Add ieee80211 rx status rate information (git-fixes). - wcn36xx: Channel list update before hardware scan (git-fixes). - wcn36xx: Disable bmps when encryption is disabled (git-fixes). - wcn36xx: Ensure finish scan is not requested before start scan (git-fixes). - wcn36xx: Fix TX data path (git-fixes). - wcn36xx: Fix multiple AMPDU sessions support (git-fixes). - wcn36xx: Fix software-driven scan (git-fix). - wcn36xx: Fix warning due to bad rate_idx (git-fixes). - wcn36xx: Increase number of TX retries (git-fixes). - wcn36xx: Specify ieee80211_rx_status.nss (git-fixes). - wcn36xx: Use kmemdup instead of duplicating it in wcn36xx_smd_process_ptt_msg_rsp (git-fixes). - wcn36xx: Use sequence number allocated by mac80211 (git-fixes). - wcn36xx: disable HW_CONNECTION_MONITOR (git-fixes). - wcn36xx: ensure pairing of init_scan/finish_scan and start_scan/end_scan (git-fixes). - wcn36xx: fix spelling mistake 'to' -> 'too' (git-fixes). - wcn36xx: fix typo (git-fixes). - wcn36xx: remove unecessary return (git-fixes). - wcn36xx: use dma_zalloc_coherent instead of allocator/memset (git-fixes). - workqueue: Fix hung time report of worker pools (bsc#1211044). - workqueue: Interrupted create_worker() is not a repeated event (bsc#1211044). - workqueue: Print backtraces from CPUs with hung CPU bound workqueues (bsc#1211044). - workqueue: Warn when a new worker could not be created (bsc#1211044). - workqueue: Warn when a rescuer could not be created (bsc#1211044). - x86/kvm/vmx: fix old-style function declaration (git-fixes). - x86/kvm: Do not call kvm_spurious_fault() from .fixup (git-fixes). - x86: kvm: avoid constant-conversion warning (git-fixes). - xen/netback: do not do grant copy across page boundary (git-fixes). - xen/netback: use same error messages for same errors (git-fixes). - xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies (git-fixes).