CVE-2022-4172

CVE Details

Release Date:2022-11-29

Description


An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.

See more information about CVE-2022-4172 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 6.5 Base Metrics: AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Access Vector: Local network Attack Complexity: Low
Privileges Required: Low User Interaction: None
Scope: Changed Confidentiality Impact: None
Integrity Impact: None Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (qemu)ELSA-2023-120652023-01-23
Oracle Linux version 8 (hivex)ELSA-2023-121082023-02-08
Oracle Linux version 8 (hivex)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libguestfs)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libguestfs)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libguestfs-winsupport)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libguestfs-winsupport)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libiscsi)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libiscsi)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libnbd)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libnbd)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libtpms)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libvirt)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libvirt)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libvirt-dbus)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libvirt-dbus)ELSA-2023-121952023-03-17
Oracle Linux version 8 (libvirt-python)ELSA-2023-121082023-02-08
Oracle Linux version 8 (libvirt-python)ELSA-2023-121952023-03-17
Oracle Linux version 8 (nbdkit)ELSA-2023-121082023-02-08
Oracle Linux version 8 (nbdkit)ELSA-2023-121952023-03-17
Oracle Linux version 8 (netcf)ELSA-2023-121082023-02-08
Oracle Linux version 8 (netcf)ELSA-2023-121952023-03-17
Oracle Linux version 8 (perl-Sys-Virt)ELSA-2023-121082023-02-08
Oracle Linux version 8 (perl-Sys-Virt)ELSA-2023-121952023-03-17
Oracle Linux version 8 (qemu-kvm)ELSA-2023-121082023-02-08
Oracle Linux version 8 (qemu-kvm)ELSA-2023-121952023-03-17
Oracle Linux version 8 (seabios)ELSA-2023-121082023-02-08
Oracle Linux version 8 (seabios)ELSA-2023-121952023-03-17
Oracle Linux version 8 (sgabios)ELSA-2023-121082023-02-08
Oracle Linux version 8 (sgabios)ELSA-2023-121952023-03-17
Oracle Linux version 8 (supermin)ELSA-2023-121082023-02-08
Oracle Linux version 8 (supermin)ELSA-2023-121952023-03-17
Oracle Linux version 8 (swtpm)ELSA-2023-121952023-03-17
Oracle Linux version 8 (virt-v2v)ELSA-2023-121952023-03-17
Oracle Linux version 9 (qemu-kvm)ELSA-2023-21622023-05-15



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

software.hardware.complete