Oracle Linux Security Advisory ELSA-2023-12368

https://linux.oracle.com/errata/ELSA-2023-12368.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

aarch64:
ivshmem-tools-4.2.1-26.el7.aarch64.rpm
qemu-4.2.1-26.el7.aarch64.rpm
qemu-block-gluster-4.2.1-26.el7.aarch64.rpm
qemu-block-iscsi-4.2.1-26.el7.aarch64.rpm
qemu-block-rbd-4.2.1-26.el7.aarch64.rpm
qemu-common-4.2.1-26.el7.aarch64.rpm
qemu-img-4.2.1-26.el7.aarch64.rpm
qemu-kvm-4.2.1-26.el7.aarch64.rpm
qemu-kvm-core-4.2.1-26.el7.aarch64.rpm
qemu-system-aarch64-4.2.1-26.el7.aarch64.rpm
qemu-system-aarch64-core-4.2.1-26.el7.aarch64.rpm


SRPMS:
https://oss.oracle.com:443/ol7/SRPMS-updates//qemu-4.2.1-26.el7.src.rpm

Related CVEs:

CVE-2022-4144
CVE-2023-0664




Description of changes:

[15:4.2.1-26.el7]
- migration: check magic value for deciding the mapping of channels (manish.mishra)  [Orabug: 34735462]
- io: Add support for MSG_PEEK for socket channel (manish.mishra)  [Orabug: 34735462]
- migration: Move channel setup out of postcopy_try_recover() (Peter Xu)  [Orabug: 34735462]
- vdpa: commit all host notifier MRs in a single MR transaction (Longpeng (Mike))  [Orabug: 35252234]
- vhost: configure all host notifiers in a single MR transaction (Longpeng (Mike))  [Orabug: 35252234]
- vhost: simplify vhost_dev_enable_notifiers (Longpeng (Mike))  [Orabug: 35252234]
- pcie: Do not update hotplugged device power in RUN_STATE_INMIGRATE state (Annie Li)  [Orabug: 35055290]
- qga/win32: Use rundll for VSS installation (Konstantin Kostiuk)  [Orabug: 35206108]  {CVE-2023-0664}
- qga/win32: Remove change action from MSI installer (Konstantin Kostiuk)  [Orabug: 35206108]  {CVE-2023-0664}
- hw/display/qxl: Assert memory slot fits in preallocated MemoryRegion (Philippe Mathieu-Daudé)  [Orabug: 34846087]  {CVE-2022-4144}
- hw/display/qxl: Avoid buffer overrun in qxl_phys2virt (CVE-2022-4144) (Philippe Mathieu-Daudé)  [Orabug: 34846087]  {CVE-2022-4144}
- hw/display/qxl: Pass requested buffer size to qxl_phys2virt() (Philippe Mathieu-Daudé)  [Orabug: 34846087]  {CVE-2022-4144}
- hw/display/qxl: Document qxl_phys2virt() (Philippe Mathieu-Daudé)  [Orabug: 34846087]  {CVE-2022-4144}
- hw/display/qxl: Have qxl_log_command Return early if no log_cmd handler (Philippe Mathieu-Daudé)  [Orabug: 34846087]  {CVE-2022-4144}
- virtio-blk: On restart, process queued requests in the proper context (Sergio Lopez)  [Orabug: 35060530]
- virtio-blk: Refactor the code that processes queued requests (Sergio Lopez)  [Orabug: 35060530]
- hw/intc/ioapic: Update KVM routes before redelivering IRQ, on RTE update (David Woodhouse)  [Orabug: 35219223]
- modules: load modules from /var/run/qemu/ directory firstly (Siddhi Katage)  [Orabug: 34867783]
- qemu.spec: Add post-install script for block storage modules (Siddhi Katage)  [Orabug: 34867783]
- qemu.spec: Enable '-module-upgrades' for OL7 (Siddhi Katage)  [Orabug: 34867783]
- module: increase dirs array size by one (Bruce Rogers)  [Orabug: 34867783]
- modules: load modules from versioned /var/run dir (Christian Ehrhardt)  [Orabug: 34867783]
- blockjob: Fix crash with IOthread when block commit after snapshot (Michael Qiu)  [Orabug: 35118668]


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