[ol8_kvm_appstream] qemu-virtiofsd-15:7.2.0-41.module+el8.10.0+90906+a4794619.aarch64

This package provides virtiofsd daemon. This program is a vhost-user backend
that implements the virtio-fs device that is used for sharing a host directory
tree with a guest.

Changelog (Show File list) (Show related packages)

• Wed Jun 03 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-41.el8

  - hw/virtio/virtio-crypto: validate asym session key size (Miguel Luis) [Orabug: 39480090]
  - virtio-net: validate RSS queue selectors in parser (Miguel Luis) [Orabug: 39480096]
  - ui: fix validation of VNC extended clipboard data length (Heechan Kang) [Orabug: 39442988] {CVE-2026-8343}
  - ui/vnc: fix OOB read updating VNC update frequency stats (Daniel P. Berrangé) [Orabug: 39447326] {CVE-2026-48003}
  - ui/vnc: fix OOB write in lossy rect worker code (Daniel P. Berrangé) [Orabug: 39447332] {CVE-2026-48002}
  - ui/vnc: fix OOB write in VNC stats array (Daniel P. Berrangé) [Orabug: 39447332] {CVE-2026-48002}
  - tests/unit/test-blockjob: Disable complete_in_standby test (Peter Maydell) [Orabug: 39447937]
  - virtio-scsi: reset SCSI devices from main loop thread (Stefan Hajnoczi) [Orabug: 39296894]
  - dma-helpers: prevent dma_blk_cb() vs dma_aio_cancel() race (Stefan Hajnoczi) [Orabug: 39296894]
  - scsi: protect req->aiocb with AioContext lock (Stefan Hajnoczi) [Orabug: 39296894]
  - virtio-iommu: add error check before assert (Manos Pitsidianakis) [Orabug: 39447244]
  - hw/virtio-iommu: Fix potential OOB access in virtio_iommu_handle_command() (Eric Auger) [Orabug: 39447244]
  - thread-pool: Allow at least 1 thread in thread_pool_adjust_max_threads_to_work() (Maciej S. Szmigiero) [Orabug: 39429151]
  - lsi53c895a: keep a reference to the device while SCRIPTS execute (Paolo Bonzini) [Orabug: 37517793] {CVE-2024-6519}
  - hw/scsi/lsi53c895a: fix memory leak in lsi_scsi_realize() (Zheng Huang) [Orabug: 37517793] {CVE-2024-6519}
  - hw/scsi/lsi53c895a: bump instruction limit in scripts processing to fix regression (Fiona Ebner) [Orabug: 37517793] {CVE-2024-6519}
  - hw/scsi/lsi53c895a: add timer to scripts processing (Sven Schnelle) [Orabug: 37517793] {CVE-2024-6519}
  - hw/scsi/lsi53c895a: add missing decrement of reentrancy counter (Sven Schnelle) [Orabug: 39429302]
  - hw/i386/amd_iommu: Move IOAPIC memory region initialization to the end (Sairaj Kodilkar) [Orabug: 39422329]
  - virtio-scsi: pass the same cdb_size to virtio_scsi_pop_req and virtio_scsi_handle_cmd_req_prepare (Paolo Bonzini) [Orabug: 39414097] {CVE-2026-5763}
  - softmmu: Support concurrent bounce buffers (Mattias Nissler) [Orabug: 37509310] {CVE-2024-8612}
  - system/physmem: Per-AddressSpace bounce buffering (Mattias Nissler) [Orabug: 37509310] {CVE-2024-8612}
  - system/physmem: Propagate AddressSpace to MapClient helpers (Mattias Nissler) [Orabug: 37509310] {CVE-2024-8612}
  - hw/pci: Ignore config-space data between 0x804-0x807 (Joao Martins)
  - hostmem-memfd: Documentation for memory-backend-memfd "keep" property (William Roche) [Orabug: 38769121]
  - hostmem-memfd: Wire up MFD_MF_KEEP_UE_MAPPED via "keep" property (William Roche) [Orabug: 38769121]

• Mon May 04 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-38.el8

  - multifd: Save number of pages for batch context pages (Elena Ufimtseva) [Orabug: 39001115]
  - migration: Introduce MigrateCleanupCtx for cleanup thread (Elena Ufimtseva) [Orabug: 39001115]
  - migration: Move qemu_mmap_node/qemu_munmap_node (Elena Ufimtseva) [Orabug: 39001115]
  - multifd: Allocate a large chunk for pages->cached (Elena Ufimtseva) [Orabug: 39214550]
  - migration: Defer multifd and hash cache cleanup (Elena Ufimtseva) [Orabug: 39215178]
  - multifd: Split multifd_send_shutdown (Elena Ufimtseva) [Orabug: 39215178]
  - migration: Rename background cleanup thread and mutex/cond (Elena Ufimtseva) [Orabug: 39215178]

• Fri Apr 10 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-37.el8

  - hashing: use mmap/munmap for isal functions (Elena Ufimtseva) [Orabug: 39165991]
  - multifd: replace allocations/free with mmap/munmap (Elena Ufimtseva) [Orabug: 39165991]
  - page_cache: use mmap() based data pool for cache items (Elena Ufimtseva) [Orabug: 39165991]
  - page_cache: change cache allocations to mmap (Elena Ufimtseva) [Orabug: 39165991]
  - migration: add mmap/munmap wrapper (Elena Ufimtseva) [Orabug: 39165991]
  - target/i386/kvm: Use zero if kvm_msr_entry_add() is called by getter (Dongli Zhang) [Orabug: 38965920]
  - target/i386/kvm: Use logical counter index for AMD PMU getter (Dongli Zhang) [Orabug: 38965920]
  - Document CVEs (Mark Kanda) {CVE-2025-54566} {CVE-2025-54567} {CVE-2025-8860} {CVE-2026-0665} {CVE-2026-3886}
  - hw/usb/hcd-ohci: check for MPS=0 to avoid infinite loop (Jenny Guanni Qu) [Orabug: 39160764] {CVE-2026-3890}
  - hyperv/syndbg: check length returned by cpu_physical_memory_map() (Paolo Bonzini) [Orabug: 39160749] {CVE-2026-3842}
  - block/vmdk: fix OOB read in vmdk_read_extent() (Halil Oktay) [Orabug: 39160776] {CVE-2026-2243}
  - cryptodev-builtin: Limit the maximum size (zhenwei pi) [Orabug: 39173335] {CVE-2025-14876}
  - hw/virtio/virtio-crypto: verify asym request size (zhenwei pi) [Orabug: 39173335] {CVE-2025-14876}

• Wed Apr 01 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-36.el8

  - migration: Fix missing Error return in .load_setup() handlers (Maciej S. Szmigiero) [Orabug: 39154816]
  - migration: Fix missing Error return in .save_setup() handlers (Maciej S. Szmigiero) [Orabug: 39154816]
  - migration: qemu_savevm_state_setup(): Fix double PRECOPY_NOTIFY_SETUP call (Maciej S. Szmigiero) [Orabug: 39154816]
  - multifd: Fix device state transfer (Maciej S. Szmigiero) [Orabug: 39154816]
  - vfio/migration: Send VFIO_MIGRATION event before PRE_COPY_P2P transition (Avihai Horon) [Orabug: 39122260]
  - vfio/migration: Adapt to upstream uAPI for VFIO_PRECOPY_INFO_REINIT (Maciej S. Szmigiero) [Orabug: 39121536]

• Thu Mar 19 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-35.el8

  - migration: Disable switchover-ack-legacy by default for Exadata (Maciej S. Szmigiero) [Orabug: 37502472]
  - vfio/migration: Check VFIO_PRECOPY_INFO_REINIT during completion (Avihai Horon) [Orabug: 37502472]
  - vfio/migration: Implement VFIO_PRECOPY_INFO_REINIT (Avihai Horon) [Orabug: 37502472]
  - vfio/migration: Implement new switchover-ack mechanism (Avihai Horon) [Orabug: 37502472]
  - vfio/migration: Add Error ** parameter to vfio_migration_init() (Avihai Horon) [Orabug: 37502472]
  - vfio/migration: Re-query precopy size before sending VFIO_MIG_FLAG_DEV_INIT_DATA_SENT (Avihai Horon) [Orabug: 37502472]
  - migration: Check switchover-ack during switchover phase (Avihai Horon) [Orabug: 37502472]
  - migration: Make switchover-ack re-usable (Avihai Horon) [Orabug: 37502472]
  - migration: Refactor switchover-ack code (Avihai Horon) [Orabug: 37502472]
  - linux-headers: Bring initial bytes re-init uAPI (Avihai Horon) [Orabug: 37502472]
  - qemu-img: convert: add cli argument to use IO large buffers for convert (Akash Kulhalli) [Orabug: 37502472]
  - hw/core/machine: Limit x-orcl-vm-tsc-khz-post-loadvm to KVM (Mark Kanda) [Orabug: 39095032]
  - migration: add extra check for block in cache_fini (Elena Ufimtseva) [Orabug: 38885625]
  - migration: do not tear down hash cache in critical path (Elena Ufimtseva) [Orabug: 38885625]
  - migration: free cache->blocks in cache_fini() (Elena Ufimtseva) [Orabug: 39061395]

• Tue Feb 17 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-34.el8

  - migration: bugfix - free migration_ops correctly (Elena Ufimtseva) [Orabug: 38977316]
  - target/i386/kvm: set VM ioctl KVM_SET_TSC_KHZ post loadvm (Dongli Zhang) [Orabug: 38928409]
  - migration: introduce KVM function called post loadvm (Dongli Zhang) [Orabug: 38928409]
  - migration: add extra checks in multifd_ram_fill_packet (Elena Ufimtseva) [Orabug: 38949741]
  - migration: fix the error path semantic in multifd thread (Elena Ufimtseva) [Orabug: 38949741]
  - page_cache: dynamic cache allocation (Elena Ufimtseva) [Orabug: 38854239] [Orabug: 38949741]
  - multifd: return errors on packets filling (Elena Ufimtseva) [Orabug: 38854239]
  - migration: detect errors on hash initialization (Elena Ufimtseva) [Orabug: 38876780]
  - migration: propagate hashing errors (Elena Ufimtseva) [Orabug: 38876780]
  - migration/multifd: Handle allocation failures (Elena Ufimtseva) [Orabug: 38876780]
  - migration: Add Error** argument to ram_state_init() (Cédric Le Goater) [Orabug: 38876780]
  - migration: Add Error** argument to .load_setup() handler (Cédric Le Goater) [Orabug: 38876780]
  - migration: Add Error** argument to .save_setup() handler (Cédric Le Goater) [Orabug: 38876780]
  - migration: Add Error** argument to qemu_savevm_state_setup() (Cédric Le Goater) [Orabug: 38876780]
  - migration: Add Error** argument to vmstate_save() (Cédric Le Goater) [Orabug: 38876780]
  - migration: Always report an error in ram_save_setup() (Cédric Le Goater) [Orabug: 38876780]
  - qemu-file: Make qemu_fflush() return errors (Juan Quintela) [Orabug: 38876780]
  - qemu-file: remove shutdown member (Juan Quintela) [Orabug: 38876780]
  - vfio: Always report an error in vfio_save_setup() (Cédric Le Goater) [Orabug: 38876780]
  - migration/vmstate: Introduce vmstate_save_state_with_err (Tejus GK) [Orabug: 38876780]
  - migration/vfio: Remove x-orcl-device-dirty-page-tracking (Elena Ufimtseva) [Orabug: 38944077]
  - target/i386/kvm: write tsc_offset for parked vCPUs too (Dongli Zhang) [Orabug: 38853905]
  - accel/kvm:: move KVMParkedVcpu definition to header file (Dongli Zhang) [Orabug: 38853905]
  - target/i386/kvm: use vCPU 0 tsc_offset for all vCPUs (Dongli Zhang) [Orabug: 38853905]
  - target/i386/kvm: account downtime only with synchronized TSC (Dongli Zhang) [Orabug: 38853905]
  - target/i386/kvm: implement reset method for kvmclock (Dongli Zhang) [Orabug: 38853905]

• Wed Jan 21 2026 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-33.el8

  - migration: Change default pages to scan to 8192 for Exadata (Elena Ufimtseva) [Orabug: 38732433]
  - meson: check if isa-l installed and enable it (Elena Ufimtseva) [Orabug: 38732433]
  - migration/page_cache: Improve isal-crypto-mb-sha256 cache-miss handling (Joao Martins) [Orabug: 38732433]
  - migration/page_cache: Add isal_crypto multi-buffer sha256 variant (Joao Martins) [Orabug: 38732433]
  - migration/page_cache: Add batching mode support for isa-l_crypto (Joao Martins) [Orabug: 38732433]
  - migration: Use algorithm table to initialize hashing (Elena Ufimtseva) [Orabug: 38732433]
  - migration: Add existing algorithms to description table (Elena Ufimtseva) [Orabug: 38732433]
  - migration: Add a unified description structure for hashing algorithms (Elena Ufimtseva) [Orabug: 38732433]

• Tue Dec 23 2025 Mark Kanda <mark.kanda@oracle.com> - 7.2.0-32.el8

  - spec: Provide aarch64 and mips user static packages (Mark Kanda)
    These packages are for Oracle internal use only (not for external customers)
  - cpu: Only compile runstate_is_running() for system mode (Mark Kanda)
  - linux-user: Do not define struct sched_attr if libc headers do (Khem Raj)

• Tue Dec 09 2025 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-31.el8

  - migration: Fix the cancellation/error path (Elena Ufimtseva) [Orabug: 38739293]

• Wed Dec 03 2025 Karl Heubaum <karl.heubaum@oracle.com> - 7.2.0-30.el8

  - live migration: scan and clear contiguous dirty pages regions of ram (Elena Ufimtseva) [Orabug: 38388170]
  - migration: add hash_rate trace point (Elena Ufimtseva) [Orabug: 38388170]
  - migration: add parameter to specify max number of contiguous pages (Elena Ufimtseva) [Orabug: 38388170]
  - multifd: send more pages then IOV_MAX (Elena Ufimtseva) [Orabug: 38388170]
  - io: fix use after free in websocket handshake code (Daniel P. Berrangé) [Orabug: 38687831] {CVE-2025-11234}