[SUSE-SU-2023:0409-1] Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 LTSS kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2022-3606: Fixed a null pointer dereference inside the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF (bnc#1204502).
• CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).

The following non-security bugs were fixed:

• KVM: VMX: fix crash cleanup when KVM wasn't used (bsc#1207508).
• RDMA/core: Fix ib block iterator counter overflow (bsc#1207878).
• bcache: fix set_at_max_writeback_rate() for multiple attached devices (git-fixes).
• blktrace: Fix output non-blktrace event when blk_classic option enabled (git-fixes).
• blktrace: ensure our debugfs dir exists (git-fixes).
• dm btree: add a defensive bounds check to insert_at() (git-fixes).
• dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort (git-fixes).
• dm cache: Fix UAF in destroy() (git-fixes).
• dm cache: set needs_check flag after aborting metadata (git-fixes).
• dm clone: Fix UAF in clone_dtr() (git-fixes).
• dm integrity: Fix UAF in dm_integrity_dtr() (git-fixes).
• dm integrity: fix flush with external metadata device (git-fixes).
• dm integrity: flush the journal on suspend (git-fixes).
• dm integrity: select CRYPTO_SKCIPHER (git-fixes).
• dm ioctl: fix misbehavior if list_versions races with module loading (git-fixes).
• dm ioctl: prevent potential spectre v1 gadget (git-fixes).
• dm space map common: add bounds check to sm_ll_lookup_bitmap() (git-fixes).
• dm space maps: do not reset space map allocation cursor when committing (git-fixes).
• dm table: Remove BUG_ON(in_interrupt()) (git-fixes).
• dm thin: Fix ABBA deadlock between shrink_slab and dm_pool_abort_metadata (git-fixes).
• dm thin: Fix UAF in run_timer_softirq() (git-fixes).
• dm thin: Use last transaction's pmd->root when commit failed (git-fixes).
• dm thin: resume even if in FAIL mode (git-fixes).
• dm verity: fix require_signatures module_param permissions (git-fixes).
• dm verity: skip verity work if I/O error when system is shutting down (git-fixes).
• drivers:md:fix a potential use-after-free bug (git-fixes).
• kabi/severities: add mlx5 internal symbols
• loop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE (git-fixes).
• loop: use sysfs_emit() in the sysfs xxx show() (git-fixes).
• md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d (git-fixes).
• md: Flush workqueue md_rdev_misc_wq in md_alloc() (git-fixes).
• md: Notify sysfs sync_completed in md_reap_sync_thread() (git-fixes).
• md: protect md_unregister_thread from reentrancy (git-fixes).
• mm: /proc/pid/smaps_rollup: fix no vma's null-deref (bsc#1207769).
• nbd: Fix hung on disconnect request if socket is closed before (git-fixes).
• nbd: Fix hung when signal interrupts nbd_start_device_ioctl() (git-fixes).
• nbd: Fix incorrect error handle when first_minor is illegal in nbd_dev_add (git-fixes).
• nbd: call genl_unregister_family() first in nbd_cleanup() (git-fixes).
• nbd: fix io hung while disconnecting device (git-fixes).
• nbd: fix max value for 'first_minor' (git-fixes).
• nbd: fix race between nbd_alloc_config() and module removal (git-fixes).
• nbd: make the config put is called before the notifying the waiter (git-fixes).
• nbd: restore default timeout when setting it to zero (git-fixes).
• net/mlx5: Allocate individual capability (bsc#1195175).
• net/mlx5: Dynamically resize flow counters query buffer (bsc#1195175).
• net/mlx5: Fix flow counters SF bulk query len (bsc#1195175).
• net/mlx5: Reduce flow counters bulk query buffer size for SFs (bsc#1195175).
• net/mlx5: Reorganize current and maximal capabilities to be per-type (bsc#1195175).
• net/mlx5: Use order-0 allocations for EQs (bsc#1195175).
• null_blk: fix ida error handling in null_add_dev() (git-fixes).
• rbd: work around -Wuninitialized warning (git-fixes).
• scsi: 3w-9xxx: Avoid disabling device if failing to enable it (git-fixes).
• scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic (git-fixes).
• scsi: NCR5380: Add disconnect_mask module parameter (git-fixes).
• scsi: Revert 'scsi: qla2xxx: Fix disk failure to rediscover' (git-fixes).
• scsi: advansys: Fix kernel pointer leak (git-fixes).
• scsi: aha152x: Fix aha152x_setup() __setup handler return value (git-fixes).
• scsi: aic7xxx: Adjust indentation in ahc_find_syncrate (git-fixes).
• scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 (git-fixes).
• scsi: atari_scsi: sun3_scsi: Set sg_tablesize to 1 instead of SG_NONE (git-fixes).
• scsi: bfa: Replace snprintf() with sysfs_emit() (git-fixes).
• scsi: bnx2fc: Return failure if io_req is already in ABTS processing (git-fixes).
• scsi: core: Avoid printing an error if target_alloc() returns -ENXIO (git-fixes).
• scsi: core: Cap scsi_host cmd_per_lun at can_queue (git-fixes).
• scsi: core: Do not start concurrent async scan on same host (git-fixes).
• scsi: core: Fix a race between scsi_done() and scsi_timeout() (git-fixes).
• scsi: core: Fix capacity set to zero after offlinining device (git-fixes).
• scsi: core: Fix hang of freezing queue between blocking and running device (git-fixes).
• scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma() (git-fixes).
• scsi: core: Restrict legal sdev_state transitions via sysfs (git-fixes).
• scsi: core: free sgtables in case command setup fails (git-fixes).
• scsi: core: sysfs: Fix hang when device state is set via sysfs (git-fixes).
• scsi: core: sysfs: Fix setting device state to SDEV_RUNNING (git-fixes).
• scsi: cxlflash: Fix error return code in cxlflash_probe() (git-fixes).
• scsi: fcoe: Fix possible name leak when device_register() fails (git-fixes).
• scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails (git-fixes).
• scsi: fnic: Fix memleak in vnic_dev_init_devcmd2 (git-fixes).
• scsi: fnic: fix use after free (git-fixes).
• scsi: hisi_sas: Check sas_port before using it (git-fixes).
• scsi: hisi_sas: Do not reset phy timer to wait for stray phy up (git-fixes).
• scsi: hisi_sas: Drop free_irq() of devm_request_irq() allocated irq (git-fixes).
• scsi: hisi_sas: Propagate errors in interrupt_init_v1_hw() (git-fixes).
• scsi: hisi_sas: Replace in_softirq() check in hisi_sas_task_exec() (git-fixes).
• scsi: hpsa: Fix error handling in hpsa_add_sas_host() (git-fixes).
• scsi: hpsa: Fix memory leak in hpsa_init_one() (git-fixes).
• scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device() (git-fixes).
• scsi: hpsa: Fix possible memory leak in hpsa_init_one() (git-fixes).
• scsi: ipr: Fix WARNING in ipr_init() (git-fixes).
• scsi: ipr: Fix missing/incorrect resource cleanup in error case (git-fixes).
• scsi: iscsi: Add iscsi_cls_conn refcount helpers (git-fixes).
• scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func (git-fixes).
• scsi: iscsi: Do not destroy session if there are outstanding connections (git-fixes).
• scsi: iscsi: Do not put host in iscsi_set_flashnode_param() (git-fixes).
• scsi: iscsi: Do not send data to unbound connection (git-fixes).
• scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj (git-fixes).
• scsi: iscsi: Fix shost->max_id use (git-fixes).
• scsi: iscsi: Report unbind session event when the target has been removed (git-fixes).
• scsi: iscsi: Unblock session then wake up error handler (git-fixes).
• scsi: libfc: Fix a format specifier (git-fixes).
• scsi: libfc: Fix use after free in fc_exch_abts_resp() (git-fixes).
• scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown() (git-fixes).
• scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling (git-fixes).
• scsi: libsas: Add LUN number check in .slave_alloc callback (git-fixes).
• scsi: megaraid: Fix error check return value of register_chrdev() (git-fixes).
• scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry() (git-fixes).
• scsi: megaraid_sas: Fix double kfree() (git-fixes).
• scsi: megaraid_sas: Fix resource leak in case of probe failure (git-fixes).
• scsi: megaraid_sas: Handle missing interrupts while re-enabling IRQs (git-fixes).
• scsi: mpi3mr: Refer CONFIG_SCSI_MPI3MR in Makefile (git-fixes).
• scsi: mpt3sas: Block PCI config access from userspace during reset (git-fixes).
• scsi: mpt3sas: Fix possible resource leaks in mpt3sas_transport_port_add() (git-fixes).
• scsi: mpt3sas: Fix timeouts observed while reenabling IRQ (git-fixes).
• scsi: mpt3sas: Increase IOCInit request timeout to 30s (git-fixes).
• scsi: mvsas: Add PCI ID of RocketRaid 2640 (git-fixes).
• scsi: mvsas: Replace snprintf() with sysfs_emit() (git-fixes).
• scsi: mvumi: Fix error return in mvumi_io_attach() (git-fixes).
• scsi: myrb: Fix up null pointer access on myrb_cleanup() (git-fixes).
• scsi: myrs: Fix crash in error case (git-fixes).
• scsi: pm8001: Fix pm8001_mpi_task_abort_resp() (git-fixes).
• scsi: pm: Balance pm_only counter of request queue during system resume (git-fixes).
• scsi: pmcraid: Fix missing resource cleanup in error case (git-fixes).
• scsi: qedf: Add check to synchronize abort and flush (git-fixes).
• scsi: qedf: Fix a UAF bug in __qedf_probe() (git-fixes).
• scsi: qedf: Fix refcount issue when LOGO is received during TMF (git-fixes).
• scsi: qedf: Return SUCCESS if stale rport is encountered (git-fixes).
• scsi: qedi: Fix failed disconnect handling (git-fixes).
• scsi: qedi: Fix list_del corruption while removing active I/O (git-fixes).
• scsi: qedi: Fix null ref during abort handling (git-fixes).
• scsi: qedi: Protect active command list to avoid list corruption (git-fixes).
• scsi: scsi_debug: Fix a warning in resp_write_scat() (git-fixes).
• scsi: scsi_debug: Fix possible UAF in sdebug_add_host_helper() (git-fixes).
• scsi: scsi_debug: Fix possible name leak in sdebug_add_host_helper() (git-fixes).
• scsi: scsi_debug: num_tgts must be >= 0 (git-fixes).
• scsi: scsi_dh_alua: Check for negative result value (git-fixes).
• scsi: scsi_dh_alua: Fix signedness bug in alua_rtpg() (git-fixes).
• scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg() (git-fixes).
• scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach() (git-fixes).
• scsi: scsi_transport_spi: Fix function pointer check (git-fixes).
• scsi: scsi_transport_spi: Set RQF_PM for domain validation commands (git-fixes).
• scsi: sd: Free scsi_disk device via put_device() (git-fixes).
• scsi: sd: Suppress spurious errors when WRITE SAME is being disabled (git-fixes).
• scsi: ses: Fix unsigned comparison with less than zero (git-fixes).
• scsi: ses: Retry failed Send/Receive Diagnostic commands (git-fixes).
• scsi: snic: Fix possible UAF in snic_tgt_create() (git-fixes).
• scsi: sr: Do not use GFP_DMA (git-fixes).
• scsi: sr: Fix sr_probe() missing deallocate of device minor (git-fixes).
• scsi: sr: Return appropriate error code when disk is ejected (git-fixes).
• scsi: sr: Return correct event when media event code is 3 (git-fixes).
• scsi: st: Fix a use after free in st_open() (git-fixes).
• scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff() (git-fixes).
• scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices (git-fixes).
• scsi: ufs: Clean up completed request without interrupt notification (git-fixes).
• scsi: ufs: Fix a race condition in the tracing code (git-fixes).
• scsi: ufs: Fix error handing during hibern8 enter (git-fixes).
• scsi: ufs: Fix illegal offset in UPIU event trace (git-fixes).
• scsi: ufs: Fix interrupt error message for shared interrupts (git-fixes).
• scsi: ufs: Fix irq return code (git-fixes).
• scsi: ufs: Fix possible infinite loop in ufshcd_hold (git-fixes).
• scsi: ufs: Fix tm request when non-fatal error happens (git-fixes).
• scsi: ufs: Fix unbalanced scsi_block_reqs_cnt caused by ufshcd_hold() (git-fixes).
• scsi: ufs: Fix up auto hibern8 enablement (git-fixes).
• scsi: ufs: Fix wrong print message in dev_err() (git-fixes).
• scsi: ufs: Improve interrupt handling for shared interrupts (git-fixes).
• scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE (git-fixes).
• scsi: ufs: Make ufshcd_add_command_trace() easier to read (git-fixes).
• scsi: ufs: fix potential bug which ends in system hang (git-fixes).
• scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config() (git-fixes).
• scsi: virtio_scsi: Fix spelling mistake 'Unsupport' -> 'Unsupported' (git-fixes).
• scsi: vmw_pvscsi: Expand vcpuHint to 16 bits (git-fixes).
• scsi: vmw_pvscsi: Set correct residual data length (git-fixes).
• scsi: vmw_pvscsi: Set residual data length conditionally (git-fixes).
• sctp: fail if no bound addresses can be used for a given scope (bsc#1206677).
• watchdog: diag288_wdt: do not use stack buffers for hardware data (bsc#1207497).
• watchdog: diag288_wdt: fix __diag288() inline assembly (bsc#1207497).