Threats Tagged 'cve-2023-34327'
View all threats tagged with 'cve-2023-34327'. Filter and sort to focus on specific types of threats.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threats Tagged 'cve-2023-34327'
Click on any threat for detailed analysis and mitigation recommendations
0 [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] AMD CPUs since ~2014 have extensions to normal x86 debugging functionality. Xen supports guests using these extensions. Unfortunately there are errors in Xen's handling of the guest state, leading to denials of service.1) CVE-2023-34327 - An HVM vCPU can end up operating in the context of a previous vCPUs debug mask state.2) CVE-2023-34328 - A PV vCPU can place a breakpoint over the live GDT. This allows the PV vCPU to exploit XSA-156 / CVE-2015-8104 and lock up the CPU entirely. Join the discussion | CVE Database V5 | 01/05/2024, 16:34:10 UTC Added: 06/03/2025, 14:59:13 UTC |
Showing 1 to 1 of 1 result