CyberzSOC

Publication detail
← Back to advisories & guidance

Citrix Releases Security Updates for XenServer and Citrix Hypervisor ↗ source

April 12, 2024 CISA Alert

Summary

XenServer and Citrix Hypervisor Security Update for CVE-2023-46842, CVE-2024-2201 and CVE-2024-31142 This product is provided subject to this Notification and this Privacy & Use policy.

News Coverage

No coverage found in monitored research blogs or news feeds.

CVEs Referenced in This Publication

CVECVSSAffected
CVE-2024-31142 7.5 High Xen Xen Because of a logical error in XSA-407 (Branch Type Confusion), the mitigation is not applied properly when it is intended to be used. XSA-434 (Specul…
CVE-2023-46842 6.5 Medium Xen Xen Unlike 32-bit PV guests, HVM guests may switch freely between 64-bit and other modes. This in particular means that they may set registers used to p…
CVE-2024-2201 4.7 Medium Xen Xen A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary…

Extracted from the publication text. Each CVE links to its tracked detail page.

Vendors Named in This Publication

Each vendor links to its Known Exploited Vulnerabilities catalog page. Only vendors that appear in the KEV catalog are listed, either because the publication cites one of their KEV entries or because it names them directly.