SUSE-SU-2025:4132-1

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38008: mm/page_alloc: fix race condition in unaccepted memory handling (bsc#1244939).
• CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister notifier (bsc#1248211).
• CVE-2025-38552: mptcp: plug races between subflow fail and subflow creation (bsc#1248230).
• CVE-2025-38653: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al (bsc#1248630).
• CVE-2025-38699: scsi: bfa: Double-free fix (bsc#1249224).
• CVE-2025-38700: scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated (bsc#1249182).
• CVE-2025-38718: sctp: linearize cloned gso packets in sctp_rcv (bsc#1249161).
• CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
• CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288).
• CVE-2025-39673: ppp: fix race conditions in ppp_fill_forward_path (bsc#1249320).
• CVE-2025-39676: scsi: qla4xxx: Prevent a potential error pointer dereference (bsc#1249302).
• CVE-2025-39683: tracing: Limit access to parser->buffer when trace_get_user failed (bsc#1249286).
• CVE-2025-39697: nfs: remove dead code for the old swap over NFS implementation (bsc#1249319).
• CVE-2025-39702: ipv6: sr: Fix MAC comparison to be constant-time (bsc#1249317).
• CVE-2025-39756: fs: Prevent file descriptor table allocations exceeding INT_MAX (bsc#1249512).
• CVE-2025-39794: ARM: tegra: Use I/O memcpy to write to IRAM (bsc#1249595).
• CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975).
• CVE-2025-39812: sctp: initialize more fields in sctp_v6_from_sk() (bsc#1250202).
• CVE-2025-39813: ftrace: Fix potential warning in trace_printk_seq during ftrace_dump (bsc#1250032).
• CVE-2025-39828: atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control() (bsc#1250205).
• CVE-2025-39832: net/mlx5: Add sync reset drop mode support (bsc#1249901).
• CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292).
• CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276).
• CVE-2025-39851: vxlan: Fix NPD when refreshing an FDB entry with a nexthop object (bsc#1250296).
• CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275).
• CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297).
• CVE-2025-39866: fs: writeback: fix use-after-free in __mark_inode_dirty() (bsc#1250455).
• CVE-2025-39876: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() (bsc#1250400).
• CVE-2025-39881: kernfs: Fix UAF in polling when open file is released (bsc#1250379).
• CVE-2025-39895: sched: Fix sched_numa_find_nth_cpu() if mask offline (bsc#1250721).
• CVE-2025-39900: net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y (bsc#1250758).
• CVE-2025-39902: mm/slub: avoid accessing metadata when pointer is invalid in object_err() (bsc#1250702).
• CVE-2025-39911: i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path (bsc#1250704).
• CVE-2025-39945: cnic: Fix use-after-free bugs in cnic_delete_task (bsc#1251230).
• CVE-2025-39946: tls: make sure to abort the stream if headers are bogus (bsc#1251114).
• CVE-2025-39947: net/mlx5e: Harden uplink netdev access against device unbind (bsc#1251232).
• CVE-2025-39948: ice: fix Rx page leak on multi-buffer frames (bsc#1251233).
• CVE-2025-39949: qed: Don't collect too many protection override GRC elements (bsc#1251177).
• CVE-2025-39955: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect() (bsc#1251804).
• CVE-2025-39968: i40e: add max boundary check for VF filters (bsc#1252047).
• CVE-2025-39969: i40e: fix validation of VF state in get resources (bsc#1252044).
• CVE-2025-39970: i40e: fix input validation logic for action_meta (bsc#1252051).
• CVE-2025-39971: i40e: fix idx validation in config queues msg (bsc#1252052).
• CVE-2025-39972: i40e: fix idx validation in i40e_validate_queue_map (bsc#1252039).
• CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252035).
• CVE-2025-39978: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() (bsc#1252069).
• CVE-2025-39984: net: tun: Update napi->skb after XDP process (bsc#1252081).
• CVE-2025-40000: wifi: rtw89: fix use-after-free in rtw89_core_tx_kick_off_and_wait() (bsc#1252062).
• CVE-2025-40005: spi: cadence-quadspi: Implement refcount to handle unbind during busy (bsc#1252349).
• CVE-2025-40012: net/smc: fix warning in smc_rx_splice() when calling get_page() (bsc#1252330).
• CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252688).
• CVE-2025-40051: vhost: vringh: Modify the return value check (bsc#1252858).
• CVE-2025-40056: vhost: vringh: Fix copy_to_iter return value check (bsc#1252826).
• CVE-2025-40060: coresight: trbe: Return NULL pointer for allocation failures (bsc#1252848).
• CVE-2025-40078: bpf: Explicitly check accesses to bpf_sock_addr (bsc#1252789).
• CVE-2025-40080: nbd: restrict sockets to TCP and UDP (bsc#1252774).
• CVE-2025-40100: btrfs: do not assert we found block group item when creating free space tree (bsc#1252918).

The following non security issues were fixed:

• ACPI/processor_idle: Add FFH state handling (jsc#PED-13815).
• ACPI/processor_idle: Export acpi_processor_ffh_play_dead() (jsc#PED-13815).
• ACPI: battery: Add synchronization between interface updates (git-fixes).
• ACPI: processor: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
• KVM: PPC: Fix misleading interrupts comment in kvmppc_prepare_to_enter() (bsc#1215199).
• KVM: x86: Plumb in the vCPU to kvm_x86_ops.hwapic_isr_update() (git-fixes).
• KVM: x86: Process 'guest stopped request' once per guest time update (git-fixes).
• PM: hibernate: Add pm_hibernation_mode_is_suspend() (bsc#1243112).
• PM: hibernate: Add stub for pm_hibernate_is_recovering() (bsc#1243112).
• PM: hibernate: Fix pm_hibernation_mode_is_suspend() build breakage (bsc#1243112).
• PM: hibernate: add new api pm_hibernate_is_recovering() (bsc#1243112).
• bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types (bsc#1252364).
• cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() (stable-fixes git-fixes).
• cpuidle: Do not return from cpuidle_play_dead() on callback failures (jsc#PED-13815).
• dpll: Make ZL3073X invisible (bsc#1252253).
• dpll: zl3073x: Add firmware loading functionality (bsc#1252253).
• dpll: zl3073x: Add functions to access hardware registers (bsc#1252253).
• dpll: zl3073x: Add low-level flash functions (bsc#1252253).
• dpll: zl3073x: Add support to get fractional frequency offset (bsc#1252253).
• dpll: zl3073x: Add support to get phase offset on connected input pin (bsc#1252253).
• dpll: zl3073x: Add support to get/set esync on pins (bsc#1252253).
• dpll: zl3073x: Fix build failure (bsc#1252253).
• dpll: zl3073x: Fix double free in zl3073x_devlink_flash_update() (bsc#1252253).
• dpll: zl3073x: Handle missing or corrupted flash configuration (bsc#1252253).
• dpll: zl3073x: Implement devlink flash callback (bsc#1252253).
• dpll: zl3073x: Increase maximum size of flash utility (bsc#1252253).
• dpll: zl3073x: Refactor DPLL initialization (bsc#1252253).
• dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET (bsc#1252253).
• drm/amd : Update MES API header file for v11 & v12 (stable-fixes).
• drm/amd/amdgpu: Implement MES suspend/resume gang functionality for v12 (bsc#1243112).
• drm/amd/display: Add NULL check for stream before dereference in 'dm_vupdate_high_irq' (bsc#1243112).
• drm/amd/display: Enable Dynamic DTBCLK Switch (bsc#1243112).
• drm/amd/display: Fix vupdate_offload_work doc (bsc#1243112).
• drm/amd/display: fix dmub access race condition (bsc#1243112).
• drm/amd/display: more liberal vmin/vmax update for freesync (bsc#1243112).
• drm/amd/include : MES v11 and v12 API header update (stable-fixes).
• drm/amd/include : Update MES v12 API for fence update (stable-fixes).
• drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table() (git-fixes).
• drm/amd: Avoid evicting resources at S5 (bsc#1243112).
• drm/amd: Check whether secure display TA loaded successfully (bsc#1243112).
• drm/amd: Fix hybrid sleep (bsc#1243112).
• drm/amd: Only restore cached manual clock settings in restore if OD enabled (bsc#1243112).
• drm/amd: Restore cached manual clock settings during resume (bsc#1243112).
• drm/amdgpu/mes11: implement detect and reset callback (bsc#1243112).
• drm/amdgpu/mes12: implement detect and reset callback (bsc#1243112).
• drm/amdgpu/mes: add front end for detect and reset hung queue (bsc#1243112).
• drm/amdgpu/vpe: cancel delayed work in hw_fini (bsc#1243112).
• drm/amdgpu: Avoid rma causes GPU duplicate reset (bsc#1243112).
• drm/amdgpu: Fix for GPU reset being blocked by KIQ I/O (bsc#1243112).
• drm/amdgpu: Report individual reset error (bsc#1243112).
• drm/amdgpu: do not resume device in thaw for normal hibernation (bsc#1243112).
• drm/amdgpu: fix link error for !PM_SLEEP (bsc#1243112).
• drm/amdkfd: Fix mmap write lock not release (bsc#1243112).
• drm/xe/guc: Prepare GuC register list and update ADS size for error capture (stable-fixes).
• ext4: fix checks for orphan inodes (bsc#1250119).
• hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat() (git-fixes).
• intel_idle: Provide the default enter_dead() handler (jsc#PED-13815).
• intel_idle: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
• intel_idle: Use subsys_initcall_sync() for initialization (jsc#PED-13815).
• ixgbe: handle IXGBE_VF_FEATURES_NEGOTIATE mbox cmd (bsc#1247222).
• ixgbe: handle IXGBE_VF_GET_PF_LINK_STATE mailbox operation (bsc#1247222).
• ixgbevf: fix getting link speed data for E610 devices (bsc#1247222).
• ixgbevf: fix mailbox API compatibility by negotiating supported features (bsc#1247222).
• kdb: Replace deprecated strcpy() with memmove() in vkdb_printf() (bsc#1252939).
• module: Prevent silent truncation of module name in delete_module(2) (git-fixes).
• net: mana: Use page pool fragments for RX buffers instead of full pages to improve memory efficiency (bsc#1248754).
• netfilter: nft_objref: validate objref and objrefmap expressions (bsc#1250237).
• nvme-auth: update bi_directional flag (git-fixes bsc#1249735).
• nvme-auth: update sc_c in host response (git-fixes bsc#1249397).
• nvme-fc: use lock accessing port_state and rport state (bsc#1245193 bsc#1247500).
• nvme-tcp: send only permitted commands for secure concat (git-fixes bsc#1247683).
• nvmet-fc: avoid scheduling association deletion twice (bsc#1245193 bsc#1247500).
• nvmet-fc: move lsop put work to nvmet_fc_ls_req_op (bsc#1245193 bsc#1247500).
• nvmet-fcloop: call done callback even when remote port is gone (bsc#1245193 bsc#1247500).
• perf/x86/intel: Allow to update user space GPRs from PEBS records (git-fixes).
• perf/x86/intel: Fix crash in icl_update_topdown_event() (git-fixes).
• phy: cadence: cdns-dphy: Update calibration wait time for startup state machine (git-fixes).
• platform/x86/amd/pmc: Add 1Ah family series to STB support list (bsc#1243112).
• platform/x86/amd/pmc: Add MECHREVO Yilong15Pro to spurious_8042 list (bsc#1243112).
• platform/x86/amd/pmc: Add Stellaris Slim Gen6 AMD to spurious 8042 quirks list (bsc#1243112).
• platform/x86/amd/pmc: Add VPE information for AMDI000A platform (bsc#1243112).
• platform/x86/amd/pmc: Add idlemask support for 1Ah family (bsc#1243112).
• platform/x86/amd/pmc: Extend support for PMC features on new AMD platform (bsc#1243112).
• platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform (bsc#1243112).
• platform/x86/amd/pmc: Modify SMU message port for latest AMD platform (bsc#1243112).
• platform/x86/amd/pmc: Notify user when platform does not support s0ix transition (bsc#1243112).
• platform/x86/amd/pmc: Remove unnecessary line breaks (bsc#1243112).
• platform/x86/amd/pmc: Send OS_HINT command for AMDI000A platform (bsc#1243112).
• platform/x86/amd/pmc: Send OS_HINT command for new AMD platform (bsc#1243112).
• platform/x86/amd/pmc: Update IP information structure for newer SoCs (bsc#1243112).
• platform/x86/amd/pmc: Use ARRAY_SIZE() to fill num_ips information (bsc#1243112).
• platform/x86/amd/pmc: call amd_pmc_get_ip_info() during driver probe (bsc#1243112).
• platform/x86/amd: pmc: Add new ACPI ID AMDI000B (bsc#1243112).
• platform/x86/amd: pmc: Drop SMU F/W match for Cezanne (bsc#1243112).
• platform/x86/amd: pmc: Use guard(mutex) (bsc#1243112).
• powerpc/boot: Fix build with gcc 15 (bsc#1215199).
• powerpc/fadump: skip parameter area allocation when fadump is disabled (jsc#PED-9891 git-fixes).
• powerpc/kvm: Fix ifdef to remove build warning (bsc#1215199).
• powerpc/powernv/pci: Fix underflow and leak issue (bsc#1215199).
• powerpc/pseries/msi: Fix potential underflow and leak issue (bsc#1215199).
• powerpc: floppy: Add missing checks after DMA map (bsc#1215199).
• proc: fix missing pde_set_flags() for net proc files (bsc#1248630)
• proc: fix type confusion in pde_set_flags() (bsc#1248630)
• sched/idle: Conditionally handle tick broadcast in default_idle_call() (bsc#1248517).
• scsi: fc: Avoid -Wflex-array-member-not-at-end warnings (bsc#1250519).
• scsi: lpfc: Abort outstanding ELS WQEs regardless of if rmmod is in progress (bsc#1250519).
• scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET (bsc#1250519).
• scsi: lpfc: Clean up allocated queues when queue setup mbox commands fail (bsc#1250519).
• scsi: lpfc: Copyright updates for 14.4.0.11 patches (bsc#1250519).
• scsi: lpfc: Decrement ndlp kref after FDISC retries exhausted (bsc#1250519).
• scsi: lpfc: Ensure PLOGI_ACC is sent prior to PRLI in Point to Point topology (bsc#1250519).
• scsi: lpfc: Fix buffer free/clear order in deferred receive path (bsc#1250519).
• scsi: lpfc: Fix wrong function reference in a comment (bsc#1250519).
• scsi: lpfc: Remove ndlp kref decrement clause for F_Port_Ctrl in lpfc_cleanup (bsc#1250519).
• scsi: lpfc: Remove redundant assignment to avoid memory leak (bsc#1250519).
• scsi: lpfc: Remove unused member variables in struct lpfc_hba and lpfc_vport (bsc#1250519).
• scsi: lpfc: Update lpfc version to 14.4.0.11 (bsc#1250519).
• scsi: lpfc: Use int type to store negative error codes (bsc#1250519).
• scsi: lpfc: use min() to improve code (bsc#1250519).
• serial: sc16is7xx: rename Kconfig CONFIG_SERIAL_SC16IS7XX_CORE (bsc#1252469).
• skmsg: Return copied bytes in sk_msg_memcopy_from_iter (bsc#1250650).
• smb: client: fix crypto buffers in non-linear memory (bsc#1250491, bsc#1239206).
• smb: client: fix potential cfid UAF in smb2_query_info_compound (bsc#1248886).
• tcp_bpf: Fix copied value in tcp_bpf_sendmsg (bsc#1250650).
• tracing: Remove unneeded goto out logic (bsc#1249286).
• x86/idle: Sanitize X86_BUG_AMD_E400 handling (bsc#1248517).
• x86/resctrl: Fix miscount of bandwidth event when reactivating previously unavailable RMID (bsc#1252734).
• x86/resctrl: Refactor resctrl_arch_rmid_read() (bsc#1252734).
• x86/smp: Allow calling mwait_play_dead with an arbitrary hint (jsc#PED-13815).
• x86/smp: Fix mwait_play_dead() and acpi_processor_ffh_play_dead() noreturn behavior (jsc#PED-13815).
• x86/smp: PM/hibernate: Split arch_resume_nosmt() (jsc#PED-13815).
• x86/topology: Implement topology_is_core_online() to address SMT regression (jsc#PED-13815).