Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-553.8.1.rt7.349.el8_10 before * |
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-553.8.1.el8_10 before * |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:5.14.0-427.16.1.el9_4 before * |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:5.14.0-427.16.1.el9_4 before * |
| Red Hat / Red Hat Enterprise Linux 9.2 Extended Update Support | unaffected 0:5.14.0-284.69.1.el9_2 before * |
| Red Hat / Red Hat Enterprise Linux 9.2 Extended Update Support | unaffected 0:5.14.0-284.69.1.rt14.354.el9_2 before * |
| Red Hat / Red Hat Enterprise Linux 6 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 9 | affected |
CWE
CWE-755
References
- https://access.redhat.com/errata/RHSA-2024:2758
- https://access.redhat.com/errata/RHSA-2024:3854
- https://access.redhat.com/errata/RHSA-2024:3855
- https://access.redhat.com/errata/RHSA-2024:4211
- https://access.redhat.com/errata/RHSA-2024:4352
- https://access.redhat.com/security/cve/CVE-2023-5090
- https://bugzilla.redhat.com/show_bug.cgi?id=2248122
ADP enrichment
No English description supplied.