vulnerability
SUSE: CVE-2022-42327: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:C/A:N) | Nov 1, 2022 | Nov 17, 2022 | Jan 28, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:N)
Published
Nov 1, 2022
Added
Nov 17, 2022
Modified
Jan 28, 2025
Description
x86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC accesses" feature, a guest can read and write the global shared xAPIC page by moving the local APIC out of xAPIC mode. Access to this shared page bypasses the expected isolation that should exist between two guests.
Solutions
suse-upgrade-xensuse-upgrade-xen-develsuse-upgrade-xen-doc-htmlsuse-upgrade-xen-libssuse-upgrade-xen-libs-32bitsuse-upgrade-xen-toolssuse-upgrade-xen-tools-domususe-upgrade-xen-tools-xendomains-wait-disk
Rapid7 Labs
2026 Global Threat Landscape Report
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