Summary
Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems.
Security Fix(es):
* QEMU: VNC: improper I/O watch removal in TLS handshake can lead to remote unauthenticated denial of service (CVE-2023-3354)
* NTFS-3G: buffer overflow issue in NTFS-3G can cause code execution via crafted metadata in an NTFS image (CVE-2022-40284)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* "No bootable device" with OS boot disk interface VirtIO-SCSI and with more than 9 VirtIO disks. (BZ#2228485)
Fixed packages 29
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | hivex | 0:1.3.18-23.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | hivex | 0:1.3.18-23.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | libguestfs | 1:1.44.0-9.module+el8.10.0+1835+43f01cbb.rocky.rocky |
| Rocky Linux · 8 | libguestfs | 1:1.44.0-9.module+el8.10.0+1590+a67ab969.rocky |
| Rocky Linux · 8 | libiscsi | 0:1.18.0-8.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | libiscsi | 0:1.18.0-8.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | libnbd | 0:1.6.0-5.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | libnbd | 0:1.6.0-5.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | libtpms | 0:0.9.1-2.20211126git1ff6fe1f43.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | libtpms | 0:0.9.1-2.20211126git1ff6fe1f43.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | libvirt-dbus | 0:1.3.0-2.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | libvirt-dbus | 0:1.3.0-2.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | libvirt-python | 0:8.0.0-2.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | libvirt-python | 0:8.0.0-2.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | nbdkit | 0:1.24.0-5.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | nbdkit | 0:1.24.0-5.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | netcf | 0:0.2.8-12.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | netcf | 0:0.2.8-12.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | perl-Sys-Virt | 0:8.0.0-1.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | perl-Sys-Virt | 0:8.0.0-1.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | seabios | 0:1.16.0-4.module+el8.9.0+1408+7b966129 |
| Rocky Linux · 8 | sgabios | 1:0.20170427git-3.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | sgabios | 1:0.20170427git-3.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | supermin | 0:5.2.1-2.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | supermin | 0:5.2.1-2.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | swtpm | 0:0.7.0-4.20211109gitb79fd91.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | swtpm | 0:0.7.0-4.20211109gitb79fd91.module+el8.10.0+1590+a67ab969 |
| Rocky Linux · 8 | virt-v2v | 1:1.42.0-22.module+el8.10.0+1835+43f01cbb |
| Rocky Linux · 8 | virt-v2v | 1:1.42.0-22.module+el8.10.0+1590+a67ab969 |
Vulnerabilities 2
-
High 7.8
A buffer overflow was discovered in NTFS-3G before 2022.10.3. Crafted metadata in an NTFS image can cause code executio…
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High 7.5
Improper i/o watch removal in tls handshake can lead to remote unauthenticated denial of service
A flaw was found in the QEMU built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections crosses a certain threshold and if so, cleans up the previous connection. If the previous connection happens to b…