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redhatRedHatRHSA-2023:5239
HistorySep 19, 2023 - 12:23 p.m.

(RHSA-2023:5239) Important: virt:rhel and virt-devel:rhel security update

2023-09-1912:23:30
access.redhat.com
22
kvm security update
virt:rhel
virt-devel:rhel
qemu vnc
ntfs-3g buffer overflow
denial of service

0.001 Low

EPSS

Percentile

21.0%

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.

OSVersionArchitecturePackageVersionFilename
RedHatanyx86_64libguestfs-devel< 1.38.4-14.module+el8.1.0+4066+0f1aadablibguestfs-devel-1.38.4-14.module+el8.1.0+4066+0f1aadab.x86_64.rpm
RedHatanyppc64lenbdkit-basic-plugins-debuginfo< 1.4.2-5.module+el8.1.0+4066+0f1aadabnbdkit-basic-plugins-debuginfo-1.4.2-5.module+el8.1.0+4066+0f1aadab.ppc64le.rpm
RedHatanyx86_64libvirt-debuginfo< 4.5.0-35.3.module+el8.1.0+5931+8897e7e1libvirt-debuginfo-4.5.0-35.3.module+el8.1.0+5931+8897e7e1.x86_64.rpm
RedHatanyppc64lepython3-libguestfs-debuginfo< 1.38.4-14.module+el8.1.0+4066+0f1aadabpython3-libguestfs-debuginfo-1.38.4-14.module+el8.1.0+4066+0f1aadab.ppc64le.rpm
RedHatanyppc64lesupermin-debuginfo< 5.1.19-9.module+el8.1.0+4066+0f1aadabsupermin-debuginfo-5.1.19-9.module+el8.1.0+4066+0f1aadab.ppc64le.rpm
RedHatanyppc64lelibvirt-daemon-driver-storage< 4.5.0-35.3.module+el8.1.0+5931+8897e7e1libvirt-daemon-driver-storage-4.5.0-35.3.module+el8.1.0+5931+8897e7e1.ppc64le.rpm
RedHatanyx86_64libvirt-daemon-driver-qemu< 4.5.0-35.3.module+el8.1.0+5931+8897e7e1libvirt-daemon-driver-qemu-4.5.0-35.3.module+el8.1.0+5931+8897e7e1.x86_64.rpm
RedHatanyx86_64libvirt-daemon-driver-storage-scsi-debuginfo< 4.5.0-35.3.module+el8.1.0+5931+8897e7e1libvirt-daemon-driver-storage-scsi-debuginfo-4.5.0-35.3.module+el8.1.0+5931+8897e7e1.x86_64.rpm
RedHatanyx86_64libguestfs-benchmarking< 1.38.4-14.module+el8.1.0+4066+0f1aadablibguestfs-benchmarking-1.38.4-14.module+el8.1.0+4066+0f1aadab.x86_64.rpm
RedHatanyppc64lelibguestfs-debugsource< 1.38.4-14.module+el8.1.0+4066+0f1aadablibguestfs-debugsource-1.38.4-14.module+el8.1.0+4066+0f1aadab.ppc64le.rpm
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