A flaw was found in KVM. An improper check in svm_set_x2apic_msr_interception() may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition.
https://access.redhat.com/security/cve/CVE-2023-5090
https://access.redhat.com/errata/RHSA-2024:4352
https://access.redhat.com/errata/RHSA-2024:4211
https://access.redhat.com/errata/RHSA-2024:3855
https://access.redhat.com/errata/RHSA-2024:3854
https://access.redhat.com/errata/RHSA-2024:2758
https://bugzilla.redhat.com/show_bug.cgi?id=2248122
Source: Mitre, NVD
Published: 2023-11-06
Updated: 2024-09-11
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.0004