Anolis OS update for virt:an module



| Updated: 2025-03-28
Risk High
Patch available YES
Number of vulnerabilities 5
CVE-ID CVE-2021-4206
CVE-2021-4207
CVE-2022-26353
CVE-2021-3748
CVE-2022-26354
CWE-ID CWE-190
CWE-362
CWE-416
CWE-404
Exploitation vector Local network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

virt-v2v-man-pages-uk
Operating systems & Components / Operating system package or component

virt-v2v-man-pages-ja
Operating systems & Components / Operating system package or component

virt-v2v-bash-completion
Operating systems & Components / Operating system package or component

seavgabios-bin
Operating systems & Components / Operating system package or component

seabios-bin
Operating systems & Components / Operating system package or component

nbdkit-bash-completion
Operating systems & Components / Operating system package or component

libnbd-bash-completion
Operating systems & Components / Operating system package or component

libguestfs-tools
Operating systems & Components / Operating system package or component

libguestfs-man-pages-uk
Operating systems & Components / Operating system package or component

libguestfs-man-pages-ja
Operating systems & Components / Operating system package or component

libguestfs-javadoc
Operating systems & Components / Operating system package or component

libguestfs-inspect-icons
Operating systems & Components / Operating system package or component

libguestfs-bash-completion
Operating systems & Components / Operating system package or component

virt-v2v
Operating systems & Components / Operating system package or component

seabios
Operating systems & Components / Operating system package or component

qemu-kvm-ui-spice
Operating systems & Components / Operating system package or component

qemu-kvm-ui-opengl
Operating systems & Components / Operating system package or component

qemu-kvm-hw-usbredir
Operating systems & Components / Operating system package or component

qemu-kvm-block-gluster
Operating systems & Components / Operating system package or component

nbdkit-vddk-plugin
Operating systems & Components / Operating system package or component

virt-dib
Operating systems & Components / Operating system package or component

swtpm-tools-pkcs11
Operating systems & Components / Operating system package or component

swtpm-tools
Operating systems & Components / Operating system package or component

swtpm-libs
Operating systems & Components / Operating system package or component

swtpm-devel
Operating systems & Components / Operating system package or component

swtpm
Operating systems & Components / Operating system package or component

supermin-devel
Operating systems & Components / Operating system package or component

supermin
Operating systems & Components / Operating system package or component

ruby-libguestfs
Operating systems & Components / Operating system package or component

ruby-hivex
Operating systems & Components / Operating system package or component

qemu-kvm-tests
Operating systems & Components / Operating system package or component

qemu-kvm-docs
Operating systems & Components / Operating system package or component

qemu-kvm-core
Operating systems & Components / Operating system package or component

qemu-kvm-common
Operating systems & Components / Operating system package or component

qemu-kvm-block-ssh
Operating systems & Components / Operating system package or component

qemu-kvm-block-rbd
Operating systems & Components / Operating system package or component

qemu-kvm-block-iscsi
Operating systems & Components / Operating system package or component

qemu-kvm-block-curl
Operating systems & Components / Operating system package or component

qemu-kvm
Operating systems & Components / Operating system package or component

qemu-img
Operating systems & Components / Operating system package or component

qemu-guest-agent
Operating systems & Components / Operating system package or component

python3-libvirt
Operating systems & Components / Operating system package or component

python3-libnbd
Operating systems & Components / Operating system package or component

python3-libguestfs
Operating systems & Components / Operating system package or component

python3-hivex
Operating systems & Components / Operating system package or component

perl-hivex
Operating systems & Components / Operating system package or component

perl-Sys-Virt
Operating systems & Components / Operating system package or component

perl-Sys-Guestfs
Operating systems & Components / Operating system package or component

ocaml-libnbd-devel
Operating systems & Components / Operating system package or component

ocaml-libnbd
Operating systems & Components / Operating system package or component

ocaml-libguestfs-devel
Operating systems & Components / Operating system package or component

ocaml-libguestfs
Operating systems & Components / Operating system package or component

ocaml-hivex-devel
Operating systems & Components / Operating system package or component

ocaml-hivex
Operating systems & Components / Operating system package or component

nbdkit-xz-filter
Operating systems & Components / Operating system package or component

nbdkit-tmpdisk-plugin
Operating systems & Components / Operating system package or component

nbdkit-tar-plugin
Operating systems & Components / Operating system package or component

nbdkit-tar-filter
Operating systems & Components / Operating system package or component

nbdkit-ssh-plugin
Operating systems & Components / Operating system package or component

nbdkit-server
Operating systems & Components / Operating system package or component

nbdkit-python-plugin
Operating systems & Components / Operating system package or component

nbdkit-nbd-plugin
Operating systems & Components / Operating system package or component

nbdkit-linuxdisk-plugin
Operating systems & Components / Operating system package or component

nbdkit-gzip-plugin
Operating systems & Components / Operating system package or component

nbdkit-gzip-filter
Operating systems & Components / Operating system package or component

nbdkit-example-plugins
Operating systems & Components / Operating system package or component

nbdkit-devel
Operating systems & Components / Operating system package or component

nbdkit-curl-plugin
Operating systems & Components / Operating system package or component

nbdkit-basic-plugins
Operating systems & Components / Operating system package or component

nbdkit-basic-filters
Operating systems & Components / Operating system package or component

nbdkit
Operating systems & Components / Operating system package or component

nbdfuse
Operating systems & Components / Operating system package or component

lua-guestfs
Operating systems & Components / Operating system package or component

libvirt-wireshark
Operating systems & Components / Operating system package or component

libvirt-nss
Operating systems & Components / Operating system package or component

libvirt-lock-sanlock
Operating systems & Components / Operating system package or component

libvirt-libs
Operating systems & Components / Operating system package or component

libvirt-docs
Operating systems & Components / Operating system package or component

libvirt-devel
Operating systems & Components / Operating system package or component

libvirt-daemon-kvm
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-scsi
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-rbd
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-mpath
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-logical
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-iscsi-direct
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-iscsi
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-gluster
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-disk
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage-core
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-storage
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-secret
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-qemu
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-nwfilter
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-nodedev
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-network
Operating systems & Components / Operating system package or component

libvirt-daemon-driver-interface
Operating systems & Components / Operating system package or component

libvirt-daemon-config-nwfilter
Operating systems & Components / Operating system package or component

libvirt-daemon-config-network
Operating systems & Components / Operating system package or component

libvirt-daemon
Operating systems & Components / Operating system package or component

libvirt-client
Operating systems & Components / Operating system package or component

libvirt
Operating systems & Components / Operating system package or component

libtpms-devel
Operating systems & Components / Operating system package or component

libtpms
Operating systems & Components / Operating system package or component

libnbd-devel
Operating systems & Components / Operating system package or component

libnbd
Operating systems & Components / Operating system package or component

libguestfs-xfs
Operating systems & Components / Operating system package or component

libguestfs-winsupport
Operating systems & Components / Operating system package or component

libguestfs-tools-c
Operating systems & Components / Operating system package or component

libguestfs-rsync
Operating systems & Components / Operating system package or component

libguestfs-rescue
Operating systems & Components / Operating system package or component

libguestfs-java-devel
Operating systems & Components / Operating system package or component

libguestfs-java
Operating systems & Components / Operating system package or component

libguestfs-gobject-devel
Operating systems & Components / Operating system package or component

libguestfs-gobject
Operating systems & Components / Operating system package or component

libguestfs-gfs2
Operating systems & Components / Operating system package or component

libguestfs-devel
Operating systems & Components / Operating system package or component

libguestfs-appliance
Operating systems & Components / Operating system package or component

libguestfs
Operating systems & Components / Operating system package or component

hivex-devel
Operating systems & Components / Operating system package or component

hivex
Operating systems & Components / Operating system package or component

libiscsi-utils
Operating systems & Components / Operating system package or component

libiscsi-devel
Operating systems & Components / Operating system package or component

libiscsi
Operating systems & Components / Operating system package or component

sgabios-bin
Operating systems & Components / Operating system package or component

sgabios
Operating systems & Components / Operating system package or component

netcf-libs
Operating systems & Components / Operating system package or component

netcf-devel
Operating systems & Components / Operating system package or component

netcf
Operating systems & Components / Operating system package or component

libvirt-dbus
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Integer overflow

EUVDB-ID: #VU63787

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-4206

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the target system.

The vulnerability exists due to integer overflow in the cursor_alloc() function in the QXL display device emulation in QEMU. A privileged user can crash the QEMU process on the host or potentially execute arbitrary code within the context of the QEMU process.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

virt-v2v-man-pages-uk: before 1.42.0-19

virt-v2v-man-pages-ja: before 1.42.0-19

virt-v2v-bash-completion: before 1.42.0-19

seavgabios-bin: before 1.15.0-2

seabios-bin: before 1.15.0-2

nbdkit-bash-completion: before 1.24.0-4

libnbd-bash-completion: before 1.6.0-5

libguestfs-tools: before 1.44.0-5.0.1

libguestfs-man-pages-uk: before 1.44.0-5.0.1

libguestfs-man-pages-ja: before 1.44.0-5.0.1

libguestfs-javadoc: before 1.44.0-5.0.1

libguestfs-inspect-icons: before 1.44.0-5.0.1

libguestfs-bash-completion: before 1.44.0-5.0.1

virt-v2v: before 1.42.0-19

seabios: before 1.15.0-2

qemu-kvm-ui-spice: before 6.2.0-11.0.1

qemu-kvm-ui-opengl: before 6.2.0-11.0.1

qemu-kvm-hw-usbredir: before 6.2.0-11.0.1

qemu-kvm-block-gluster: before 6.2.0-11.0.1

nbdkit-vddk-plugin: before 1.24.0-4

virt-dib: before 1.44.0-5.0.1

swtpm-tools-pkcs11: before 0.7.0-1.20211109gitb79fd91

swtpm-tools: before 0.7.0-1.20211109gitb79fd91

swtpm-libs: before 0.7.0-1.20211109gitb79fd91

swtpm-devel: before 0.7.0-1.20211109gitb79fd91

swtpm: before 0.7.0-1.20211109gitb79fd91

supermin-devel: before 5.2.1-1

supermin: before 5.2.1-1

ruby-libguestfs: before 1.44.0-5.0.1

ruby-hivex: before 1.3.18-23

qemu-kvm-tests: before 6.2.0-11.0.1

qemu-kvm-docs: before 6.2.0-11.0.1

qemu-kvm-core: before 6.2.0-11.0.1

qemu-kvm-common: before 6.2.0-11.0.1

qemu-kvm-block-ssh: before 6.2.0-11.0.1

qemu-kvm-block-rbd: before 6.2.0-11.0.1

qemu-kvm-block-iscsi: before 6.2.0-11.0.1

qemu-kvm-block-curl: before 6.2.0-11.0.1

qemu-kvm: before 6.2.0-11.0.1

qemu-img: before 6.2.0-11.0.1

qemu-guest-agent: before 6.2.0-11.0.1

python3-libvirt: before 8.0.0-1

python3-libnbd: before 1.6.0-5

python3-libguestfs: before 1.44.0-5.0.1

python3-hivex: before 1.3.18-23

perl-hivex: before 1.3.18-23

perl-Sys-Virt: before 8.0.0-1

perl-Sys-Guestfs: before 1.44.0-5.0.1

ocaml-libnbd-devel: before 1.6.0-5

ocaml-libnbd: before 1.6.0-5

ocaml-libguestfs-devel: before 1.44.0-5.0.1

ocaml-libguestfs: before 1.44.0-5.0.1

ocaml-hivex-devel: before 1.3.18-23

ocaml-hivex: before 1.3.18-23

nbdkit-xz-filter: before 1.24.0-4

nbdkit-tmpdisk-plugin: before 1.24.0-4

nbdkit-tar-plugin: before 1.24.0-4

nbdkit-tar-filter: before 1.24.0-4

nbdkit-ssh-plugin: before 1.24.0-4

nbdkit-server: before 1.24.0-4

nbdkit-python-plugin: before 1.24.0-4

nbdkit-nbd-plugin: before 1.24.0-4

nbdkit-linuxdisk-plugin: before 1.24.0-4

nbdkit-gzip-plugin: before 1.24.0-4

nbdkit-gzip-filter: before 1.24.0-4

nbdkit-example-plugins: before 1.24.0-4

nbdkit-devel: before 1.24.0-4

nbdkit-curl-plugin: before 1.24.0-4

nbdkit-basic-plugins: before 1.24.0-4

nbdkit-basic-filters: before 1.24.0-4

nbdkit: before 1.24.0-4

nbdfuse: before 1.6.0-5

lua-guestfs: before 1.44.0-5.0.1

libvirt-wireshark: before 8.0.0-5.2

libvirt-nss: before 8.0.0-5.2

libvirt-lock-sanlock: before 8.0.0-5.2

libvirt-libs: before 8.0.0-5.2

libvirt-docs: before 8.0.0-5.2

libvirt-devel: before 8.0.0-5.2

libvirt-daemon-kvm: before 8.0.0-5.2

libvirt-daemon-driver-storage-scsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-rbd: before 8.0.0-5.2

libvirt-daemon-driver-storage-mpath: before 8.0.0-5.2

libvirt-daemon-driver-storage-logical: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi-direct: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-gluster: before 8.0.0-5.2

libvirt-daemon-driver-storage-disk: before 8.0.0-5.2

libvirt-daemon-driver-storage-core: before 8.0.0-5.2

libvirt-daemon-driver-storage: before 8.0.0-5.2

libvirt-daemon-driver-secret: before 8.0.0-5.2

libvirt-daemon-driver-qemu: before 8.0.0-5.2

libvirt-daemon-driver-nwfilter: before 8.0.0-5.2

libvirt-daemon-driver-nodedev: before 8.0.0-5.2

libvirt-daemon-driver-network: before 8.0.0-5.2

libvirt-daemon-driver-interface: before 8.0.0-5.2

libvirt-daemon-config-nwfilter: before 8.0.0-5.2

libvirt-daemon-config-network: before 8.0.0-5.2

libvirt-daemon: before 8.0.0-5.2

libvirt-client: before 8.0.0-5.2

libvirt: before 8.0.0-5.2

libtpms-devel: before 0.9.1-0.20211126git1ff6fe1f43

libtpms: before 0.9.1-0.20211126git1ff6fe1f43

libnbd-devel: before 1.6.0-5

libnbd: before 1.6.0-5

libguestfs-xfs: before 1.44.0-5.0.1

libguestfs-winsupport: before 8.6-1

libguestfs-tools-c: before 1.44.0-5.0.1

libguestfs-rsync: before 1.44.0-5.0.1

libguestfs-rescue: before 1.44.0-5.0.1

libguestfs-java-devel: before 1.44.0-5.0.1

libguestfs-java: before 1.44.0-5.0.1

libguestfs-gobject-devel: before 1.44.0-5.0.1

libguestfs-gobject: before 1.44.0-5.0.1

libguestfs-gfs2: before 1.44.0-5.0.1

libguestfs-devel: before 1.44.0-5.0.1

libguestfs-appliance: before 1.44.0-5.0.1

libguestfs: before 1.44.0-5.0.1

hivex-devel: before 1.3.18-23

hivex: before 1.3.18-23

libiscsi-utils: before 1.18.0-8.0.1

libiscsi-devel: before 1.18.0-8.0.1

libiscsi: before 1.18.0-8.0.1

sgabios-bin: before 0.20170427git-3

sgabios: before 0.20170427git-3

netcf-libs: before 0.2.8-12

netcf-devel: before 0.2.8-12

netcf: before 0.2.8-12

libvirt-dbus: before 1.3.0-2

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2022:0630


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Race condition

EUVDB-ID: #VU63788

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-4207

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in the QXL display device emulation in QEMU. A privileged user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

virt-v2v-man-pages-uk: before 1.42.0-19

virt-v2v-man-pages-ja: before 1.42.0-19

virt-v2v-bash-completion: before 1.42.0-19

seavgabios-bin: before 1.15.0-2

seabios-bin: before 1.15.0-2

nbdkit-bash-completion: before 1.24.0-4

libnbd-bash-completion: before 1.6.0-5

libguestfs-tools: before 1.44.0-5.0.1

libguestfs-man-pages-uk: before 1.44.0-5.0.1

libguestfs-man-pages-ja: before 1.44.0-5.0.1

libguestfs-javadoc: before 1.44.0-5.0.1

libguestfs-inspect-icons: before 1.44.0-5.0.1

libguestfs-bash-completion: before 1.44.0-5.0.1

virt-v2v: before 1.42.0-19

seabios: before 1.15.0-2

qemu-kvm-ui-spice: before 6.2.0-11.0.1

qemu-kvm-ui-opengl: before 6.2.0-11.0.1

qemu-kvm-hw-usbredir: before 6.2.0-11.0.1

qemu-kvm-block-gluster: before 6.2.0-11.0.1

nbdkit-vddk-plugin: before 1.24.0-4

virt-dib: before 1.44.0-5.0.1

swtpm-tools-pkcs11: before 0.7.0-1.20211109gitb79fd91

swtpm-tools: before 0.7.0-1.20211109gitb79fd91

swtpm-libs: before 0.7.0-1.20211109gitb79fd91

swtpm-devel: before 0.7.0-1.20211109gitb79fd91

swtpm: before 0.7.0-1.20211109gitb79fd91

supermin-devel: before 5.2.1-1

supermin: before 5.2.1-1

ruby-libguestfs: before 1.44.0-5.0.1

ruby-hivex: before 1.3.18-23

qemu-kvm-tests: before 6.2.0-11.0.1

qemu-kvm-docs: before 6.2.0-11.0.1

qemu-kvm-core: before 6.2.0-11.0.1

qemu-kvm-common: before 6.2.0-11.0.1

qemu-kvm-block-ssh: before 6.2.0-11.0.1

qemu-kvm-block-rbd: before 6.2.0-11.0.1

qemu-kvm-block-iscsi: before 6.2.0-11.0.1

qemu-kvm-block-curl: before 6.2.0-11.0.1

qemu-kvm: before 6.2.0-11.0.1

qemu-img: before 6.2.0-11.0.1

qemu-guest-agent: before 6.2.0-11.0.1

python3-libvirt: before 8.0.0-1

python3-libnbd: before 1.6.0-5

python3-libguestfs: before 1.44.0-5.0.1

python3-hivex: before 1.3.18-23

perl-hivex: before 1.3.18-23

perl-Sys-Virt: before 8.0.0-1

perl-Sys-Guestfs: before 1.44.0-5.0.1

ocaml-libnbd-devel: before 1.6.0-5

ocaml-libnbd: before 1.6.0-5

ocaml-libguestfs-devel: before 1.44.0-5.0.1

ocaml-libguestfs: before 1.44.0-5.0.1

ocaml-hivex-devel: before 1.3.18-23

ocaml-hivex: before 1.3.18-23

nbdkit-xz-filter: before 1.24.0-4

nbdkit-tmpdisk-plugin: before 1.24.0-4

nbdkit-tar-plugin: before 1.24.0-4

nbdkit-tar-filter: before 1.24.0-4

nbdkit-ssh-plugin: before 1.24.0-4

nbdkit-server: before 1.24.0-4

nbdkit-python-plugin: before 1.24.0-4

nbdkit-nbd-plugin: before 1.24.0-4

nbdkit-linuxdisk-plugin: before 1.24.0-4

nbdkit-gzip-plugin: before 1.24.0-4

nbdkit-gzip-filter: before 1.24.0-4

nbdkit-example-plugins: before 1.24.0-4

nbdkit-devel: before 1.24.0-4

nbdkit-curl-plugin: before 1.24.0-4

nbdkit-basic-plugins: before 1.24.0-4

nbdkit-basic-filters: before 1.24.0-4

nbdkit: before 1.24.0-4

nbdfuse: before 1.6.0-5

lua-guestfs: before 1.44.0-5.0.1

libvirt-wireshark: before 8.0.0-5.2

libvirt-nss: before 8.0.0-5.2

libvirt-lock-sanlock: before 8.0.0-5.2

libvirt-libs: before 8.0.0-5.2

libvirt-docs: before 8.0.0-5.2

libvirt-devel: before 8.0.0-5.2

libvirt-daemon-kvm: before 8.0.0-5.2

libvirt-daemon-driver-storage-scsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-rbd: before 8.0.0-5.2

libvirt-daemon-driver-storage-mpath: before 8.0.0-5.2

libvirt-daemon-driver-storage-logical: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi-direct: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-gluster: before 8.0.0-5.2

libvirt-daemon-driver-storage-disk: before 8.0.0-5.2

libvirt-daemon-driver-storage-core: before 8.0.0-5.2

libvirt-daemon-driver-storage: before 8.0.0-5.2

libvirt-daemon-driver-secret: before 8.0.0-5.2

libvirt-daemon-driver-qemu: before 8.0.0-5.2

libvirt-daemon-driver-nwfilter: before 8.0.0-5.2

libvirt-daemon-driver-nodedev: before 8.0.0-5.2

libvirt-daemon-driver-network: before 8.0.0-5.2

libvirt-daemon-driver-interface: before 8.0.0-5.2

libvirt-daemon-config-nwfilter: before 8.0.0-5.2

libvirt-daemon-config-network: before 8.0.0-5.2

libvirt-daemon: before 8.0.0-5.2

libvirt-client: before 8.0.0-5.2

libvirt: before 8.0.0-5.2

libtpms-devel: before 0.9.1-0.20211126git1ff6fe1f43

libtpms: before 0.9.1-0.20211126git1ff6fe1f43

libnbd-devel: before 1.6.0-5

libnbd: before 1.6.0-5

libguestfs-xfs: before 1.44.0-5.0.1

libguestfs-winsupport: before 8.6-1

libguestfs-tools-c: before 1.44.0-5.0.1

libguestfs-rsync: before 1.44.0-5.0.1

libguestfs-rescue: before 1.44.0-5.0.1

libguestfs-java-devel: before 1.44.0-5.0.1

libguestfs-java: before 1.44.0-5.0.1

libguestfs-gobject-devel: before 1.44.0-5.0.1

libguestfs-gobject: before 1.44.0-5.0.1

libguestfs-gfs2: before 1.44.0-5.0.1

libguestfs-devel: before 1.44.0-5.0.1

libguestfs-appliance: before 1.44.0-5.0.1

libguestfs: before 1.44.0-5.0.1

hivex-devel: before 1.3.18-23

hivex: before 1.3.18-23

libiscsi-utils: before 1.18.0-8.0.1

libiscsi-devel: before 1.18.0-8.0.1

libiscsi: before 1.18.0-8.0.1

sgabios-bin: before 0.20170427git-3

sgabios: before 0.20170427git-3

netcf-libs: before 0.2.8-12

netcf-devel: before 0.2.8-12

netcf: before 0.2.8-12

libvirt-dbus: before 1.3.0-2

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2022:0630


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Use-after-free

EUVDB-ID: #VU63783

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26353

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in the virtio-net device of QEMU. A privileged user can exploit this issue to crash QEMU or potentially execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

virt-v2v-man-pages-uk: before 1.42.0-19

virt-v2v-man-pages-ja: before 1.42.0-19

virt-v2v-bash-completion: before 1.42.0-19

seavgabios-bin: before 1.15.0-2

seabios-bin: before 1.15.0-2

nbdkit-bash-completion: before 1.24.0-4

libnbd-bash-completion: before 1.6.0-5

libguestfs-tools: before 1.44.0-5.0.1

libguestfs-man-pages-uk: before 1.44.0-5.0.1

libguestfs-man-pages-ja: before 1.44.0-5.0.1

libguestfs-javadoc: before 1.44.0-5.0.1

libguestfs-inspect-icons: before 1.44.0-5.0.1

libguestfs-bash-completion: before 1.44.0-5.0.1

virt-v2v: before 1.42.0-19

seabios: before 1.15.0-2

qemu-kvm-ui-spice: before 6.2.0-11.0.1

qemu-kvm-ui-opengl: before 6.2.0-11.0.1

qemu-kvm-hw-usbredir: before 6.2.0-11.0.1

qemu-kvm-block-gluster: before 6.2.0-11.0.1

nbdkit-vddk-plugin: before 1.24.0-4

virt-dib: before 1.44.0-5.0.1

swtpm-tools-pkcs11: before 0.7.0-1.20211109gitb79fd91

swtpm-tools: before 0.7.0-1.20211109gitb79fd91

swtpm-libs: before 0.7.0-1.20211109gitb79fd91

swtpm-devel: before 0.7.0-1.20211109gitb79fd91

swtpm: before 0.7.0-1.20211109gitb79fd91

supermin-devel: before 5.2.1-1

supermin: before 5.2.1-1

ruby-libguestfs: before 1.44.0-5.0.1

ruby-hivex: before 1.3.18-23

qemu-kvm-tests: before 6.2.0-11.0.1

qemu-kvm-docs: before 6.2.0-11.0.1

qemu-kvm-core: before 6.2.0-11.0.1

qemu-kvm-common: before 6.2.0-11.0.1

qemu-kvm-block-ssh: before 6.2.0-11.0.1

qemu-kvm-block-rbd: before 6.2.0-11.0.1

qemu-kvm-block-iscsi: before 6.2.0-11.0.1

qemu-kvm-block-curl: before 6.2.0-11.0.1

qemu-kvm: before 6.2.0-11.0.1

qemu-img: before 6.2.0-11.0.1

qemu-guest-agent: before 6.2.0-11.0.1

python3-libvirt: before 8.0.0-1

python3-libnbd: before 1.6.0-5

python3-libguestfs: before 1.44.0-5.0.1

python3-hivex: before 1.3.18-23

perl-hivex: before 1.3.18-23

perl-Sys-Virt: before 8.0.0-1

perl-Sys-Guestfs: before 1.44.0-5.0.1

ocaml-libnbd-devel: before 1.6.0-5

ocaml-libnbd: before 1.6.0-5

ocaml-libguestfs-devel: before 1.44.0-5.0.1

ocaml-libguestfs: before 1.44.0-5.0.1

ocaml-hivex-devel: before 1.3.18-23

ocaml-hivex: before 1.3.18-23

nbdkit-xz-filter: before 1.24.0-4

nbdkit-tmpdisk-plugin: before 1.24.0-4

nbdkit-tar-plugin: before 1.24.0-4

nbdkit-tar-filter: before 1.24.0-4

nbdkit-ssh-plugin: before 1.24.0-4

nbdkit-server: before 1.24.0-4

nbdkit-python-plugin: before 1.24.0-4

nbdkit-nbd-plugin: before 1.24.0-4

nbdkit-linuxdisk-plugin: before 1.24.0-4

nbdkit-gzip-plugin: before 1.24.0-4

nbdkit-gzip-filter: before 1.24.0-4

nbdkit-example-plugins: before 1.24.0-4

nbdkit-devel: before 1.24.0-4

nbdkit-curl-plugin: before 1.24.0-4

nbdkit-basic-plugins: before 1.24.0-4

nbdkit-basic-filters: before 1.24.0-4

nbdkit: before 1.24.0-4

nbdfuse: before 1.6.0-5

lua-guestfs: before 1.44.0-5.0.1

libvirt-wireshark: before 8.0.0-5.2

libvirt-nss: before 8.0.0-5.2

libvirt-lock-sanlock: before 8.0.0-5.2

libvirt-libs: before 8.0.0-5.2

libvirt-docs: before 8.0.0-5.2

libvirt-devel: before 8.0.0-5.2

libvirt-daemon-kvm: before 8.0.0-5.2

libvirt-daemon-driver-storage-scsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-rbd: before 8.0.0-5.2

libvirt-daemon-driver-storage-mpath: before 8.0.0-5.2

libvirt-daemon-driver-storage-logical: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi-direct: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-gluster: before 8.0.0-5.2

libvirt-daemon-driver-storage-disk: before 8.0.0-5.2

libvirt-daemon-driver-storage-core: before 8.0.0-5.2

libvirt-daemon-driver-storage: before 8.0.0-5.2

libvirt-daemon-driver-secret: before 8.0.0-5.2

libvirt-daemon-driver-qemu: before 8.0.0-5.2

libvirt-daemon-driver-nwfilter: before 8.0.0-5.2

libvirt-daemon-driver-nodedev: before 8.0.0-5.2

libvirt-daemon-driver-network: before 8.0.0-5.2

libvirt-daemon-driver-interface: before 8.0.0-5.2

libvirt-daemon-config-nwfilter: before 8.0.0-5.2

libvirt-daemon-config-network: before 8.0.0-5.2

libvirt-daemon: before 8.0.0-5.2

libvirt-client: before 8.0.0-5.2

libvirt: before 8.0.0-5.2

libtpms-devel: before 0.9.1-0.20211126git1ff6fe1f43

libtpms: before 0.9.1-0.20211126git1ff6fe1f43

libnbd-devel: before 1.6.0-5

libnbd: before 1.6.0-5

libguestfs-xfs: before 1.44.0-5.0.1

libguestfs-winsupport: before 8.6-1

libguestfs-tools-c: before 1.44.0-5.0.1

libguestfs-rsync: before 1.44.0-5.0.1

libguestfs-rescue: before 1.44.0-5.0.1

libguestfs-java-devel: before 1.44.0-5.0.1

libguestfs-java: before 1.44.0-5.0.1

libguestfs-gobject-devel: before 1.44.0-5.0.1

libguestfs-gobject: before 1.44.0-5.0.1

libguestfs-gfs2: before 1.44.0-5.0.1

libguestfs-devel: before 1.44.0-5.0.1

libguestfs-appliance: before 1.44.0-5.0.1

libguestfs: before 1.44.0-5.0.1

hivex-devel: before 1.3.18-23

hivex: before 1.3.18-23

libiscsi-utils: before 1.18.0-8.0.1

libiscsi-devel: before 1.18.0-8.0.1

libiscsi: before 1.18.0-8.0.1

sgabios-bin: before 0.20170427git-3

sgabios: before 0.20170427git-3

netcf-libs: before 0.2.8-12

netcf-devel: before 0.2.8-12

netcf: before 0.2.8-12

libvirt-dbus: before 1.3.0-2

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2022:0630


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Use-after-free

EUVDB-ID: #VU58813

Risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2021-3748

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote guest to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when in the virtio-net device of QEMU. A malicious guest can trigger the use-after-free error and execute arbitrary code on the host system with QEMU privileges.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

virt-v2v-man-pages-uk: before 1.42.0-19

virt-v2v-man-pages-ja: before 1.42.0-19

virt-v2v-bash-completion: before 1.42.0-19

seavgabios-bin: before 1.15.0-2

seabios-bin: before 1.15.0-2

nbdkit-bash-completion: before 1.24.0-4

libnbd-bash-completion: before 1.6.0-5

libguestfs-tools: before 1.44.0-5.0.1

libguestfs-man-pages-uk: before 1.44.0-5.0.1

libguestfs-man-pages-ja: before 1.44.0-5.0.1

libguestfs-javadoc: before 1.44.0-5.0.1

libguestfs-inspect-icons: before 1.44.0-5.0.1

libguestfs-bash-completion: before 1.44.0-5.0.1

virt-v2v: before 1.42.0-19

seabios: before 1.15.0-2

qemu-kvm-ui-spice: before 6.2.0-11.0.1

qemu-kvm-ui-opengl: before 6.2.0-11.0.1

qemu-kvm-hw-usbredir: before 6.2.0-11.0.1

qemu-kvm-block-gluster: before 6.2.0-11.0.1

nbdkit-vddk-plugin: before 1.24.0-4

virt-dib: before 1.44.0-5.0.1

swtpm-tools-pkcs11: before 0.7.0-1.20211109gitb79fd91

swtpm-tools: before 0.7.0-1.20211109gitb79fd91

swtpm-libs: before 0.7.0-1.20211109gitb79fd91

swtpm-devel: before 0.7.0-1.20211109gitb79fd91

swtpm: before 0.7.0-1.20211109gitb79fd91

supermin-devel: before 5.2.1-1

supermin: before 5.2.1-1

ruby-libguestfs: before 1.44.0-5.0.1

ruby-hivex: before 1.3.18-23

qemu-kvm-tests: before 6.2.0-11.0.1

qemu-kvm-docs: before 6.2.0-11.0.1

qemu-kvm-core: before 6.2.0-11.0.1

qemu-kvm-common: before 6.2.0-11.0.1

qemu-kvm-block-ssh: before 6.2.0-11.0.1

qemu-kvm-block-rbd: before 6.2.0-11.0.1

qemu-kvm-block-iscsi: before 6.2.0-11.0.1

qemu-kvm-block-curl: before 6.2.0-11.0.1

qemu-kvm: before 6.2.0-11.0.1

qemu-img: before 6.2.0-11.0.1

qemu-guest-agent: before 6.2.0-11.0.1

python3-libvirt: before 8.0.0-1

python3-libnbd: before 1.6.0-5

python3-libguestfs: before 1.44.0-5.0.1

python3-hivex: before 1.3.18-23

perl-hivex: before 1.3.18-23

perl-Sys-Virt: before 8.0.0-1

perl-Sys-Guestfs: before 1.44.0-5.0.1

ocaml-libnbd-devel: before 1.6.0-5

ocaml-libnbd: before 1.6.0-5

ocaml-libguestfs-devel: before 1.44.0-5.0.1

ocaml-libguestfs: before 1.44.0-5.0.1

ocaml-hivex-devel: before 1.3.18-23

ocaml-hivex: before 1.3.18-23

nbdkit-xz-filter: before 1.24.0-4

nbdkit-tmpdisk-plugin: before 1.24.0-4

nbdkit-tar-plugin: before 1.24.0-4

nbdkit-tar-filter: before 1.24.0-4

nbdkit-ssh-plugin: before 1.24.0-4

nbdkit-server: before 1.24.0-4

nbdkit-python-plugin: before 1.24.0-4

nbdkit-nbd-plugin: before 1.24.0-4

nbdkit-linuxdisk-plugin: before 1.24.0-4

nbdkit-gzip-plugin: before 1.24.0-4

nbdkit-gzip-filter: before 1.24.0-4

nbdkit-example-plugins: before 1.24.0-4

nbdkit-devel: before 1.24.0-4

nbdkit-curl-plugin: before 1.24.0-4

nbdkit-basic-plugins: before 1.24.0-4

nbdkit-basic-filters: before 1.24.0-4

nbdkit: before 1.24.0-4

nbdfuse: before 1.6.0-5

lua-guestfs: before 1.44.0-5.0.1

libvirt-wireshark: before 8.0.0-5.2

libvirt-nss: before 8.0.0-5.2

libvirt-lock-sanlock: before 8.0.0-5.2

libvirt-libs: before 8.0.0-5.2

libvirt-docs: before 8.0.0-5.2

libvirt-devel: before 8.0.0-5.2

libvirt-daemon-kvm: before 8.0.0-5.2

libvirt-daemon-driver-storage-scsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-rbd: before 8.0.0-5.2

libvirt-daemon-driver-storage-mpath: before 8.0.0-5.2

libvirt-daemon-driver-storage-logical: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi-direct: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-gluster: before 8.0.0-5.2

libvirt-daemon-driver-storage-disk: before 8.0.0-5.2

libvirt-daemon-driver-storage-core: before 8.0.0-5.2

libvirt-daemon-driver-storage: before 8.0.0-5.2

libvirt-daemon-driver-secret: before 8.0.0-5.2

libvirt-daemon-driver-qemu: before 8.0.0-5.2

libvirt-daemon-driver-nwfilter: before 8.0.0-5.2

libvirt-daemon-driver-nodedev: before 8.0.0-5.2

libvirt-daemon-driver-network: before 8.0.0-5.2

libvirt-daemon-driver-interface: before 8.0.0-5.2

libvirt-daemon-config-nwfilter: before 8.0.0-5.2

libvirt-daemon-config-network: before 8.0.0-5.2

libvirt-daemon: before 8.0.0-5.2

libvirt-client: before 8.0.0-5.2

libvirt: before 8.0.0-5.2

libtpms-devel: before 0.9.1-0.20211126git1ff6fe1f43

libtpms: before 0.9.1-0.20211126git1ff6fe1f43

libnbd-devel: before 1.6.0-5

libnbd: before 1.6.0-5

libguestfs-xfs: before 1.44.0-5.0.1

libguestfs-winsupport: before 8.6-1

libguestfs-tools-c: before 1.44.0-5.0.1

libguestfs-rsync: before 1.44.0-5.0.1

libguestfs-rescue: before 1.44.0-5.0.1

libguestfs-java-devel: before 1.44.0-5.0.1

libguestfs-java: before 1.44.0-5.0.1

libguestfs-gobject-devel: before 1.44.0-5.0.1

libguestfs-gobject: before 1.44.0-5.0.1

libguestfs-gfs2: before 1.44.0-5.0.1

libguestfs-devel: before 1.44.0-5.0.1

libguestfs-appliance: before 1.44.0-5.0.1

libguestfs: before 1.44.0-5.0.1

hivex-devel: before 1.3.18-23

hivex: before 1.3.18-23

libiscsi-utils: before 1.18.0-8.0.1

libiscsi-devel: before 1.18.0-8.0.1

libiscsi: before 1.18.0-8.0.1

sgabios-bin: before 0.20170427git-3

sgabios: before 0.20170427git-3

netcf-libs: before 0.2.8-12

netcf-devel: before 0.2.8-12

netcf: before 0.2.8-12

libvirt-dbus: before 1.3.0-2

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2022:0630


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Improper Resource Shutdown or Release

EUVDB-ID: #VU63786

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26354

CWE-ID: CWE-404 - Improper Resource Shutdown or Release

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists in the vhost-vsock device of QEMU. A local user can trigger the error and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

virt-v2v-man-pages-uk: before 1.42.0-19

virt-v2v-man-pages-ja: before 1.42.0-19

virt-v2v-bash-completion: before 1.42.0-19

seavgabios-bin: before 1.15.0-2

seabios-bin: before 1.15.0-2

nbdkit-bash-completion: before 1.24.0-4

libnbd-bash-completion: before 1.6.0-5

libguestfs-tools: before 1.44.0-5.0.1

libguestfs-man-pages-uk: before 1.44.0-5.0.1

libguestfs-man-pages-ja: before 1.44.0-5.0.1

libguestfs-javadoc: before 1.44.0-5.0.1

libguestfs-inspect-icons: before 1.44.0-5.0.1

libguestfs-bash-completion: before 1.44.0-5.0.1

virt-v2v: before 1.42.0-19

seabios: before 1.15.0-2

qemu-kvm-ui-spice: before 6.2.0-11.0.1

qemu-kvm-ui-opengl: before 6.2.0-11.0.1

qemu-kvm-hw-usbredir: before 6.2.0-11.0.1

qemu-kvm-block-gluster: before 6.2.0-11.0.1

nbdkit-vddk-plugin: before 1.24.0-4

virt-dib: before 1.44.0-5.0.1

swtpm-tools-pkcs11: before 0.7.0-1.20211109gitb79fd91

swtpm-tools: before 0.7.0-1.20211109gitb79fd91

swtpm-libs: before 0.7.0-1.20211109gitb79fd91

swtpm-devel: before 0.7.0-1.20211109gitb79fd91

swtpm: before 0.7.0-1.20211109gitb79fd91

supermin-devel: before 5.2.1-1

supermin: before 5.2.1-1

ruby-libguestfs: before 1.44.0-5.0.1

ruby-hivex: before 1.3.18-23

qemu-kvm-tests: before 6.2.0-11.0.1

qemu-kvm-docs: before 6.2.0-11.0.1

qemu-kvm-core: before 6.2.0-11.0.1

qemu-kvm-common: before 6.2.0-11.0.1

qemu-kvm-block-ssh: before 6.2.0-11.0.1

qemu-kvm-block-rbd: before 6.2.0-11.0.1

qemu-kvm-block-iscsi: before 6.2.0-11.0.1

qemu-kvm-block-curl: before 6.2.0-11.0.1

qemu-kvm: before 6.2.0-11.0.1

qemu-img: before 6.2.0-11.0.1

qemu-guest-agent: before 6.2.0-11.0.1

python3-libvirt: before 8.0.0-1

python3-libnbd: before 1.6.0-5

python3-libguestfs: before 1.44.0-5.0.1

python3-hivex: before 1.3.18-23

perl-hivex: before 1.3.18-23

perl-Sys-Virt: before 8.0.0-1

perl-Sys-Guestfs: before 1.44.0-5.0.1

ocaml-libnbd-devel: before 1.6.0-5

ocaml-libnbd: before 1.6.0-5

ocaml-libguestfs-devel: before 1.44.0-5.0.1

ocaml-libguestfs: before 1.44.0-5.0.1

ocaml-hivex-devel: before 1.3.18-23

ocaml-hivex: before 1.3.18-23

nbdkit-xz-filter: before 1.24.0-4

nbdkit-tmpdisk-plugin: before 1.24.0-4

nbdkit-tar-plugin: before 1.24.0-4

nbdkit-tar-filter: before 1.24.0-4

nbdkit-ssh-plugin: before 1.24.0-4

nbdkit-server: before 1.24.0-4

nbdkit-python-plugin: before 1.24.0-4

nbdkit-nbd-plugin: before 1.24.0-4

nbdkit-linuxdisk-plugin: before 1.24.0-4

nbdkit-gzip-plugin: before 1.24.0-4

nbdkit-gzip-filter: before 1.24.0-4

nbdkit-example-plugins: before 1.24.0-4

nbdkit-devel: before 1.24.0-4

nbdkit-curl-plugin: before 1.24.0-4

nbdkit-basic-plugins: before 1.24.0-4

nbdkit-basic-filters: before 1.24.0-4

nbdkit: before 1.24.0-4

nbdfuse: before 1.6.0-5

lua-guestfs: before 1.44.0-5.0.1

libvirt-wireshark: before 8.0.0-5.2

libvirt-nss: before 8.0.0-5.2

libvirt-lock-sanlock: before 8.0.0-5.2

libvirt-libs: before 8.0.0-5.2

libvirt-docs: before 8.0.0-5.2

libvirt-devel: before 8.0.0-5.2

libvirt-daemon-kvm: before 8.0.0-5.2

libvirt-daemon-driver-storage-scsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-rbd: before 8.0.0-5.2

libvirt-daemon-driver-storage-mpath: before 8.0.0-5.2

libvirt-daemon-driver-storage-logical: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi-direct: before 8.0.0-5.2

libvirt-daemon-driver-storage-iscsi: before 8.0.0-5.2

libvirt-daemon-driver-storage-gluster: before 8.0.0-5.2

libvirt-daemon-driver-storage-disk: before 8.0.0-5.2

libvirt-daemon-driver-storage-core: before 8.0.0-5.2

libvirt-daemon-driver-storage: before 8.0.0-5.2

libvirt-daemon-driver-secret: before 8.0.0-5.2

libvirt-daemon-driver-qemu: before 8.0.0-5.2

libvirt-daemon-driver-nwfilter: before 8.0.0-5.2

libvirt-daemon-driver-nodedev: before 8.0.0-5.2

libvirt-daemon-driver-network: before 8.0.0-5.2

libvirt-daemon-driver-interface: before 8.0.0-5.2

libvirt-daemon-config-nwfilter: before 8.0.0-5.2

libvirt-daemon-config-network: before 8.0.0-5.2

libvirt-daemon: before 8.0.0-5.2

libvirt-client: before 8.0.0-5.2

libvirt: before 8.0.0-5.2

libtpms-devel: before 0.9.1-0.20211126git1ff6fe1f43

libtpms: before 0.9.1-0.20211126git1ff6fe1f43

libnbd-devel: before 1.6.0-5

libnbd: before 1.6.0-5

libguestfs-xfs: before 1.44.0-5.0.1

libguestfs-winsupport: before 8.6-1

libguestfs-tools-c: before 1.44.0-5.0.1

libguestfs-rsync: before 1.44.0-5.0.1

libguestfs-rescue: before 1.44.0-5.0.1

libguestfs-java-devel: before 1.44.0-5.0.1

libguestfs-java: before 1.44.0-5.0.1

libguestfs-gobject-devel: before 1.44.0-5.0.1

libguestfs-gobject: before 1.44.0-5.0.1

libguestfs-gfs2: before 1.44.0-5.0.1

libguestfs-devel: before 1.44.0-5.0.1

libguestfs-appliance: before 1.44.0-5.0.1

libguestfs: before 1.44.0-5.0.1

hivex-devel: before 1.3.18-23

hivex: before 1.3.18-23

libiscsi-utils: before 1.18.0-8.0.1

libiscsi-devel: before 1.18.0-8.0.1

libiscsi: before 1.18.0-8.0.1

sgabios-bin: before 0.20170427git-3

sgabios: before 0.20170427git-3

netcf-libs: before 0.2.8-12

netcf-devel: before 0.2.8-12

netcf: before 0.2.8-12

libvirt-dbus: before 1.3.0-2

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2022:0630


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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