Bug 1216927 (CVE-2023-5090) - VUL-0: CVE-2023-5090: kvm,qemu,xen: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs
Summary: VUL-0: CVE-2023-5090: kvm,qemu,xen: improper check in svm_set_x2apic_msr_inte...
Status: RESOLVED INVALID
Alias: CVE-2023-5090
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Dario Faggioli
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/384215/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-5090:6.0:(AV:L...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-11-07 04:26 UTC by SMASH SMASH
Modified: 2024-03-27 10:05 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2023-11-07 04:26:38 UTC 
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.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-5090