qemu coredump when virsh migrate postcopy + virsh migrate-postcopy on sle15sp6 kvm host VUL-0: CVE-2024-4467: qemu: 'qemu-img info' leads to host file read/write VUL-0: CVE-2024-7409: qemu: denial of service via improper synchronization in QEMU NBD Server during socket closure dfaggioli important security

Security update for qemu

This update for qemu fixes the following issues: - Fix bsc#1221812: * block: Reschedule query-block during qcow2 invalidation (bsc#1221812) - Fix bsc#1229007, CVE-2024-7409: * nbd/server: CVE-2024-7409: Close stray clients at server-stop (bsc#1229007) * nbd/server: CVE-2024-7409: Drop non-negotiating clients (bsc#1229007) * nbd/server: CVE-2024-7409: Cap default max-connections to 100 (bsc#1229007) * nbd/server: Plumb in new args to nbd_client_add() (bsc#1229007, CVE-2024-7409) * nbd: Minor style and typo fixes (bsc#1229007, CVE-2024-7409) - Update to version 8.2.6: Full backport lists (from the various releases) here: https://lore.kernel.org/qemu-devel/1721203806.547734.831464.nullmailer@tls.msk.ru/ Some of the upstream backports are: hw/nvme: fix number of PIDs for FDP RUH update sphinx/qapidoc: Fix to generate doc for explicit, unboxed arguments char-stdio: Restore blocking mode of stdout on exit virtio: remove virtio_tswap16s() call in vring_packed_event_read() virtio-pci: Fix the failure process in kvm_virtio_pci_vector_use_one() block: Parse filenames only when explicitly requested iotests/270: Don't store data-file with json: prefix in image iotests/244: Don't store data-file with protocol in image qcow2: Don't open data_file with BDRV_O_NO_IO (bsc#1227322, CVE-2024-4467) target/arm: Fix FJCVTZS vs flush-to-zero target/arm: Fix VCMLA Dd, Dn, Dm[idx] i386/cpu: fixup number of addressable IDs for processor cores in the physical package tests: Update our CI to use CentOS Stream 9 instead of 8 migration: Fix file migration with fdset tcg/loongarch64: Fix tcg_out_movi vs some pcrel pointers target/sparc: use signed denominator in sdiv helper linux-user: Make TARGET_NR_setgroups affect only the current thread accel/tcg: Fix typo causing tb->page_addr[1] to not be recorded stdvga: fix screen blanking hw/audio/virtio-snd: Always use little endian audio format ui/gtk: Draw guest frame at refresh cycle virtio-net: drop too short packets early target/i386: fix size of EBP writeback in gen_enter() qemu qemu:qemu-linux-user