CVE-2023-46836

Upstream information

CVE-2023-46836 at MITRE

Description

The fixes for XSA-422 (Branch Type Confusion) and XSA-434 (Speculative Return Stack Overflow) are not IRQ-safe. It was believed that the mitigations always operated in contexts with IRQs disabled. However, the original XSA-254 fix for Meltdown (XPTI) deliberately left interrupts enabled on two entry paths; one unconditionally, and one conditionally on whether XPTI was active. As BTC/SRSO and Meltdown affect different CPU vendors, the mitigations are not active together by default. Therefore, there is a race condition whereby a malicious PV guest can bypass BTC/SRSO protections and launch a BTC/SRSO attack against Xen.

---

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	4.7	5.1
Vector	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector	Local	Local
Attack Complexity	High	High
Privileges Required	Low	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	High	High
Integrity Impact	None	None
Availability Impact	None	None
CVSSv3 Version	3.1	3.1

SUSE Bugzilla entry: 1216807 [NEW]

SUSE Security Advisories:

• SUSE-IU-2023:843-1, published Tue Nov 28 13:35:37 UTC 2023
• SUSE-IU-2023:846-1, published Wed Nov 29 08:01:07 UTC 2023
• SUSE-IU-2023:847-1, published Wed Nov 29 08:01:14 UTC 2023
• SUSE-SU-2023:4466-1, published Thu Nov 16 20:30:23 UTC 2023
• SUSE-SU-2023:4475-1, published Fri Nov 17 08:30:12 UTC 2023
• SUSE-SU-2023:4476-1, published Fri Nov 17 08:30:08 UTC 2023
• SUSE-SU-2023:4484-1, published Mon Nov 20 16:30:17 UTC 2023
• SUSE-SU-2023:4485-1, published Mon Nov 20 16:30:15 UTC 2023
• SUSE-SU-2023:4486-1, published Mon Nov 20 16:30:12 UTC 2023
• SUSE-SU-2023:4945-1, published Thu Dec 21 12:30:05 UTC 2023

List of released packages

Product(s)	Fixed package version(s)	References
Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand	xen-libs >= 4.12.4_42-3.100.1 xen-tools-domU >= 4.12.4_42-3.100.1
Image SLES15-SP2-BYOS-Azure Image SLES15-SP2-HPC-BYOS-Azure Image SLES15-SP2-SAP-Azure Image SLES15-SP2-SAP-Azure-LI-BYOS-Production Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production Image SLES15-SP2-SAP-BYOS-Azure Image SLES15-SP2-SAP-BYOS-GCE Image SLES15-SP2-SAP-GCE	xen-libs >= 4.13.5_08-150200.3.83.1
Image SLES15-SP2-SAP-BYOS-EC2-HVM Image SLES15-SP2-SAP-EC2-HVM	xen-libs >= 4.13.5_08-150200.3.83.1 xen-tools-domU >= 4.13.5_08-150200.3.83.1
Image SLES15-SP3-BYOS-Azure Image SLES15-SP3-HPC-BYOS-Azure Image SLES15-SP3-Micro-5-1-BYOS-Azure Image SLES15-SP3-Micro-5-1-BYOS-GCE Image SLES15-SP3-Micro-5-2-BYOS-Azure Image SLES15-SP3-Micro-5-2-BYOS-GCE Image SLES15-SP3-SAP-Azure-LI-BYOS-Production Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production Image SLES15-SP3-SAP-BYOS-Azure Image SLES15-SP3-SAP-BYOS-GCE Image SLES15-SP3-SAPCAL-Azure	xen-libs >= 4.14.6_08-150300.3.60.1
Image SLES15-SP3-Micro-5-1-BYOS-EC2-HVM Image SLES15-SP3-Micro-5-2-BYOS-EC2-HVM Image SLES15-SP3-SAP-BYOS-EC2-HVM	xen-libs >= 4.14.6_08-150300.3.60.1 xen-tools-domU >= 4.14.6_08-150300.3.60.1
Image SLES15-SP4-BYOS-EC2 Image SLES15-SP4-CHOST-BYOS Image SLES15-SP4-CHOST-BYOS-EC2 Image SLES15-SP4-HPC-BYOS-EC2 Image SLES15-SP4-HPC-EC2 Image SLES15-SP4-Hardened-BYOS-EC2 Image SLES15-SP4-Manager-Proxy-4-3-BYOS Image SLES15-SP4-Manager-Proxy-4-3-BYOS-EC2 Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2 Image SLES15-SP4-Manager-Server-4-3-EC2-llc Image SLES15-SP4-Manager-Server-4-3-EC2-ltd Image SLES15-SP4-Micro-5-3 Image SLES15-SP4-Micro-5-3-BYOS Image SLES15-SP4-Micro-5-3-BYOS-EC2 Image SLES15-SP4-Micro-5-3-EC2 Image SLES15-SP4-Micro-5-4 Image SLES15-SP4-Micro-5-4-BYOS Image SLES15-SP4-Micro-5-4-BYOS-EC2 Image SLES15-SP4-Micro-5-4-EC2 Image SLES15-SP4-SAP-BYOS-EC2 Image SLES15-SP4-SAP-EC2 Image SLES15-SP4-SAP-Hardened-BYOS-EC2 Image SLES15-SP4-SAPCAL-EC2 Image SLES15-SP4-SUSE-Rancher-Setup-BYOS Image SLES15-SP4-SUSE-Rancher-Setup-BYOS-EC2	xen-libs >= 4.16.5_08-150400.4.40.1 xen-tools-domU >= 4.16.5_08-150400.4.40.1
Image SLES15-SP4-BYOS Image SLES15-SP4-BYOS-Azure Image SLES15-SP4-BYOS-GCE Image SLES15-SP4-CHOST-BYOS-Aliyun Image SLES15-SP4-CHOST-BYOS-Azure Image SLES15-SP4-CHOST-BYOS-GCE Image SLES15-SP4-CHOST-BYOS-SAP-CCloud Image SLES15-SP4-HPC-BYOS Image SLES15-SP4-HPC-BYOS-Azure Image SLES15-SP4-HPC-BYOS-GCE Image SLES15-SP4-HPC-GCE Image SLES15-SP4-Hardened-BYOS Image SLES15-SP4-Hardened-BYOS-Azure Image SLES15-SP4-Hardened-BYOS-GCE Image SLES15-SP4-Manager-Proxy-4-3-BYOS-Azure Image SLES15-SP4-Manager-Proxy-4-3-BYOS-GCE Image SLES15-SP4-Manager-Server-4-3 Image SLES15-SP4-Manager-Server-4-3-Azure-llc Image SLES15-SP4-Manager-Server-4-3-Azure-ltd Image SLES15-SP4-Manager-Server-4-3-BYOS Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE Image SLES15-SP4-Micro-5-3-BYOS-Azure Image SLES15-SP4-Micro-5-3-BYOS-GCE Image SLES15-SP4-Micro-5-4-BYOS-Azure Image SLES15-SP4-Micro-5-4-BYOS-GCE Image SLES15-SP4-Micro-5-4-GCE Image SLES15-SP4-SAP Image SLES15-SP4-SAP-Azure Image SLES15-SP4-SAP-Azure-LI-BYOS Image SLES15-SP4-SAP-Azure-LI-BYOS-Production Image SLES15-SP4-SAP-Azure-VLI-BYOS Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production Image SLES15-SP4-SAP-BYOS Image SLES15-SP4-SAP-BYOS-Azure Image SLES15-SP4-SAP-BYOS-GCE Image SLES15-SP4-SAP-GCE Image SLES15-SP4-SAP-Hardened Image SLES15-SP4-SAP-Hardened-Azure Image SLES15-SP4-SAP-Hardened-BYOS Image SLES15-SP4-SAP-Hardened-BYOS-Azure Image SLES15-SP4-SAP-Hardened-BYOS-GCE Image SLES15-SP4-SAP-Hardened-GCE Image SLES15-SP4-SAPCAL Image SLES15-SP4-SAPCAL-Azure Image SLES15-SP4-SAPCAL-GCE	xen-libs >= 4.16.5_08-150400.4.40.1
Image SLES15-SP5-Azure-Basic Image SLES15-SP5-Azure-Standard Image SLES15-SP5-BYOS-Azure Image SLES15-SP5-BYOS-GCE Image SLES15-SP5-CHOST-BYOS-Aliyun Image SLES15-SP5-CHOST-BYOS-Azure Image SLES15-SP5-CHOST-BYOS-GCE Image SLES15-SP5-CHOST-BYOS-SAP-CCloud Image SLES15-SP5-GCE Image SLES15-SP5-HPC-Azure Image SLES15-SP5-HPC-BYOS-Azure Image SLES15-SP5-HPC-BYOS-GCE Image SLES15-SP5-Hardened-BYOS-Azure Image SLES15-SP5-Hardened-BYOS-GCE Image SLES15-SP5-Micro-5-5 Image SLES15-SP5-Micro-5-5-Azure Image SLES15-SP5-Micro-5-5-BYOS-Azure Image SLES15-SP5-Micro-5-5-BYOS-GCE Image SLES15-SP5-Micro-5-5-GCE Image SLES15-SP5-SAP-Azure-LI-BYOS Image SLES15-SP5-SAP-Azure-LI-BYOS-Production Image SLES15-SP5-SAP-Azure-VLI-BYOS Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production Image SLES15-SP5-SAP-BYOS-Azure Image SLES15-SP5-SAP-BYOS-GCE Image SLES15-SP5-SAP-Hardened-Azure Image SLES15-SP5-SAP-Hardened-BYOS-Azure Image SLES15-SP5-SAP-Hardened-BYOS-GCE Image SLES15-SP5-SAP-Hardened-GCE Image SLES15-SP5-SAPCAL-Azure Image SLES15-SP5-SAPCAL-GCE	xen-libs >= 4.17.3_02-150500.3.18.1
Image SLES15-SP5-BYOS-EC2 Image SLES15-SP5-CHOST-BYOS-EC2 Image SLES15-SP5-EC2 Image SLES15-SP5-HPC-BYOS-EC2 Image SLES15-SP5-Hardened-BYOS-EC2 Image SLES15-SP5-Micro-5-5-BYOS Image SLES15-SP5-Micro-5-5-BYOS-EC2 Image SLES15-SP5-Micro-5-5-EC2 Image SLES15-SP5-SAP-BYOS-EC2 Image SLES15-SP5-SAP-Hardened-BYOS-EC2 Image SLES15-SP5-SAPCAL-EC2	xen-libs >= 4.17.3_02-150500.3.18.1 xen-tools-domU >= 4.17.3_02-150500.3.18.1
SUSE CaaS Platform 4.0	xen >= 4.12.4_42-150100.3.98.1 xen-devel >= 4.12.4_42-150100.3.98.1 xen-libs >= 4.12.4_42-150100.3.98.1 xen-tools >= 4.12.4_42-150100.3.98.1 xen-tools-domU >= 4.12.4_42-150100.3.98.1	Patchnames: SUSE-SUSE-CAASP-4.0-2023-4485
SUSE Enterprise Storage 7.1	xen >= 4.14.6_08-150300.3.60.1 xen-devel >= 4.14.6_08-150300.3.60.1 xen-libs >= 4.14.6_08-150300.3.60.1 xen-tools >= 4.14.6_08-150300.3.60.1 xen-tools-domU >= 4.14.6_08-150300.3.60.1 xen-tools-xendomains-wait-disk >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-Storage-7.1-2023-4466
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4	xen-libs >= 4.16.5_08-150400.4.40.1 xen-tools-domU >= 4.16.5_08-150400.4.40.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP4-2023-4476
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5	xen-libs >= 4.17.3_02-150500.3.18.1 xen-tools-domU >= 4.17.3_02-150500.3.18.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP5-2023-4475 SUSE-SLE-Module-Basesystem-15-SP5-2023-4945
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	xen >= 4.12.4_42-150100.3.98.1 xen-devel >= 4.12.4_42-150100.3.98.1 xen-libs >= 4.12.4_42-150100.3.98.1 xen-tools >= 4.12.4_42-150100.3.98.1 xen-tools-domU >= 4.12.4_42-150100.3.98.1	Patchnames: SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4485
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	xen >= 4.13.5_08-150200.3.83.1 xen-devel >= 4.13.5_08-150200.3.83.1 xen-libs >= 4.13.5_08-150200.3.83.1 xen-tools >= 4.13.5_08-150200.3.83.1 xen-tools-domU >= 4.13.5_08-150200.3.83.1 xen-tools-xendomains-wait-disk >= 4.13.5_08-150200.3.83.1	Patchnames: SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-4484
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	xen >= 4.14.6_08-150300.3.60.1 xen-devel >= 4.14.6_08-150300.3.60.1 xen-libs >= 4.14.6_08-150300.3.60.1 xen-tools >= 4.14.6_08-150300.3.60.1 xen-tools-domU >= 4.14.6_08-150300.3.60.1 xen-tools-xendomains-wait-disk >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-4466
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	xen >= 4.14.6_08-150300.3.60.1 xen-devel >= 4.14.6_08-150300.3.60.1 xen-libs >= 4.14.6_08-150300.3.60.1 xen-tools >= 4.14.6_08-150300.3.60.1 xen-tools-domU >= 4.14.6_08-150300.3.60.1 xen-tools-xendomains-wait-disk >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-4466
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3	xen >= 4.16.5_08-150400.4.40.1 xen-devel >= 4.16.5_08-150400.4.40.1 xen-libs >= 4.16.5_08-150400.4.40.1 xen-tools >= 4.16.5_08-150400.4.40.1 xen-tools-domU >= 4.16.5_08-150400.4.40.1 xen-tools-xendomains-wait-disk >= 4.16.5_08-150400.4.40.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP4-2023-4476 SUSE-SLE-Module-Server-Applications-15-SP4-2023-4476
SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5	xen >= 4.17.3_02-150500.3.18.1 xen-devel >= 4.17.3_02-150500.3.18.1 xen-libs >= 4.17.3_02-150500.3.18.1 xen-tools >= 4.17.3_02-150500.3.18.1 xen-tools-domU >= 4.17.3_02-150500.3.18.1 xen-tools-xendomains-wait-disk >= 4.17.3_02-150500.3.18.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP5-2023-4475 SUSE-SLE-Module-Basesystem-15-SP5-2023-4945 SUSE-SLE-Module-Server-Applications-15-SP5-2023-4475 SUSE-SLE-Module-Server-Applications-15-SP5-2023-4945
SUSE Linux Enterprise Micro 5.1	xen-libs >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-SUSE-MicroOS-5.1-2023-4466
SUSE Linux Enterprise Micro 5.2	xen-libs >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-SUSE-MicroOS-5.2-2023-4466
SUSE Linux Enterprise Micro 5.3	xen-libs >= 4.16.5_08-150400.4.40.1	Patchnames: SUSE-SLE-Micro-5.3-2023-4476
SUSE Linux Enterprise Micro 5.4	xen-libs >= 4.16.5_08-150400.4.40.1	Patchnames: SUSE-SLE-Micro-5.4-2023-4476
SUSE Linux Enterprise Micro 5.5	xen-libs >= 4.17.3_02-150500.3.18.1	Patchnames: SUSE-SLE-Micro-5.5-2023-4475 SUSE-SLE-Micro-5.5-2023-4945
SUSE Linux Enterprise Module for Server Applications 15 SP4	xen >= 4.16.5_08-150400.4.40.1 xen-devel >= 4.16.5_08-150400.4.40.1 xen-tools >= 4.16.5_08-150400.4.40.1 xen-tools-xendomains-wait-disk >= 4.16.5_08-150400.4.40.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP4-2023-4476
SUSE Linux Enterprise Module for Server Applications 15 SP5	xen >= 4.17.3_02-150500.3.18.1 xen-devel >= 4.17.3_02-150500.3.18.1 xen-tools >= 4.17.3_02-150500.3.18.1 xen-tools-xendomains-wait-disk >= 4.17.3_02-150500.3.18.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP5-2023-4475 SUSE-SLE-Module-Server-Applications-15-SP5-2023-4945
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5	xen >= 4.12.4_42-3.100.1 xen-devel >= 4.12.4_42-3.100.1 xen-doc-html >= 4.12.4_42-3.100.1 xen-libs >= 4.12.4_42-3.100.1 xen-libs-32bit >= 4.12.4_42-3.100.1 xen-tools >= 4.12.4_42-3.100.1 xen-tools-domU >= 4.12.4_42-3.100.1	Patchnames: SUSE-SLE-SDK-12-SP5-2023-4486 SUSE-SLE-SERVER-12-SP5-2023-4486
SUSE Linux Enterprise Server 15 SP1-LTSS	xen >= 4.12.4_42-150100.3.98.1 xen-devel >= 4.12.4_42-150100.3.98.1 xen-libs >= 4.12.4_42-150100.3.98.1 xen-tools >= 4.12.4_42-150100.3.98.1 xen-tools-domU >= 4.12.4_42-150100.3.98.1	Patchnames: SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-4485
SUSE Linux Enterprise Server 15 SP2-LTSS	xen >= 4.13.5_08-150200.3.83.1 xen-devel >= 4.13.5_08-150200.3.83.1 xen-libs >= 4.13.5_08-150200.3.83.1 xen-tools >= 4.13.5_08-150200.3.83.1 xen-tools-domU >= 4.13.5_08-150200.3.83.1 xen-tools-xendomains-wait-disk >= 4.13.5_08-150200.3.83.1	Patchnames: SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-4484
SUSE Linux Enterprise Server 15 SP3-LTSS	xen >= 4.14.6_08-150300.3.60.1 xen-devel >= 4.14.6_08-150300.3.60.1 xen-libs >= 4.14.6_08-150300.3.60.1 xen-tools >= 4.14.6_08-150300.3.60.1 xen-tools-domU >= 4.14.6_08-150300.3.60.1 xen-tools-xendomains-wait-disk >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-4466
SUSE Linux Enterprise Server for SAP Applications 15 SP1	xen >= 4.12.4_42-150100.3.98.1 xen-devel >= 4.12.4_42-150100.3.98.1 xen-libs >= 4.12.4_42-150100.3.98.1 xen-tools >= 4.12.4_42-150100.3.98.1 xen-tools-domU >= 4.12.4_42-150100.3.98.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP1-2023-4485
SUSE Linux Enterprise Server for SAP Applications 15 SP2	xen >= 4.13.5_08-150200.3.83.1 xen-devel >= 4.13.5_08-150200.3.83.1 xen-libs >= 4.13.5_08-150200.3.83.1 xen-tools >= 4.13.5_08-150200.3.83.1 xen-tools-domU >= 4.13.5_08-150200.3.83.1 xen-tools-xendomains-wait-disk >= 4.13.5_08-150200.3.83.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP2-2023-4484
SUSE Linux Enterprise Server for SAP Applications 15 SP3	xen >= 4.14.6_08-150300.3.60.1 xen-devel >= 4.14.6_08-150300.3.60.1 xen-libs >= 4.14.6_08-150300.3.60.1 xen-tools >= 4.14.6_08-150300.3.60.1 xen-tools-domU >= 4.14.6_08-150300.3.60.1 xen-tools-xendomains-wait-disk >= 4.14.6_08-150300.3.60.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP3-2023-4466
SUSE Linux Enterprise Software Development Kit 12 SP5	xen-devel >= 4.12.4_42-3.100.1	Patchnames: SUSE-SLE-SDK-12-SP5-2023-4486
openSUSE Leap 15.4	xen >= 4.16.5_08-150400.4.40.1 xen-devel >= 4.16.5_08-150400.4.40.1 xen-doc-html >= 4.16.5_08-150400.4.40.1 xen-libs >= 4.16.5_08-150400.4.40.1 xen-libs-32bit >= 4.16.5_08-150400.4.40.1 xen-tools >= 4.16.5_08-150400.4.40.1 xen-tools-domU >= 4.16.5_08-150400.4.40.1 xen-tools-xendomains-wait-disk >= 4.16.5_08-150400.4.40.1	Patchnames: openSUSE-SLE-15.4-2023-4476
openSUSE Leap 15.5	xen >= 4.17.3_02-150500.3.18.1 xen-devel >= 4.17.3_02-150500.3.18.1 xen-doc-html >= 4.17.3_02-150500.3.18.1 xen-libs >= 4.17.3_02-150500.3.18.1 xen-libs-32bit >= 4.17.3_02-150500.3.18.1 xen-tools >= 4.17.3_02-150500.3.18.1 xen-tools-domU >= 4.17.3_02-150500.3.18.1 xen-tools-xendomains-wait-disk >= 4.17.3_02-150500.3.18.1	Patchnames: openSUSE-SLE-15.5-2023-4475 openSUSE-SLE-15.5-2023-4945
openSUSE Leap Micro 5.3	xen-libs >= 4.16.5_08-150400.4.40.1	Patchnames: openSUSE-Leap-Micro-5.3-2023-4476
openSUSE Leap Micro 5.4	xen-libs >= 4.16.5_08-150400.4.40.1	Patchnames: openSUSE-Leap-Micro-5.4-2023-4476
openSUSE Leap Micro 5.5	xen-libs >= 4.17.3_02-150500.3.18.1	Patchnames: openSUSE-Leap-Micro-5.5-2023-4475 openSUSE-Leap-Micro-5.5-2023-4945
openSUSE Tumbleweed	xen >= 4.18.0_02-1.1 xen-devel >= 4.18.0_02-1.1 xen-doc-html >= 4.18.0_02-1.1 xen-libs >= 4.18.0_02-1.1 xen-tools >= 4.18.0_02-1.1 xen-tools-domU >= 4.18.0_02-1.1 xen-tools-xendomains-wait-disk >= 4.18.0_02-1.1	Patchnames: openSUSE Tumbleweed GA xen-4.18.0_02-1.1

---

First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp4-chost-byos-v20231127
• alibaba/sles-15-sp5-chost-byos-v20231213
• alibaba/sles-15-sp5-chost-byos-v20240111
• amazon/suse-manager-proxy-4-3-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-manager-server-4-3-byos-v20231121-hvm-ssd-x86_64
• amazon/suse-rancher-setup-byos-v20231208-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp4-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp5-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp5-byos-v20240315-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-1-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-2-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-3-byos-v20240131-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-3-v20240103-hvm-ssd-x86_64-llc
• amazon/suse-sle-micro-5-3-v20240103-hvm-ssd-x86_64-ltd
• amazon/suse-sle-micro-5-4-byos-v20240125-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-4-v20240207-hvm-ssd-x86_64-llc
• amazon/suse-sle-micro-5-4-v20240207-hvm-ssd-x86_64-ltd
• amazon/suse-sle-micro-5-5-byos-v20240113-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-5-v20240113-hvm-ssd-x86_64-llc
• amazon/suse-sle-micro-5-5-v20240113-hvm-ssd-x86_64-ltd
• amazon/suse-sles-12-sp5-byos-v20240210-hvm-ssd-x86_64
• amazon/suse-sles-12-sp5-v20240210-ecs-hvm-ssd-x86_64
• amazon/suse-sles-12-sp5-v20240210-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-chost-byos-v20231127-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-hardened-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-sapcal-v20231128-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-byos-v20240129-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-chost-byos-v20231213-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-chost-byos-v20240111-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-hardened-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-hardened-byos-v20240129-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-sapcal-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-sapcal-v20240315-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-v20231214-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-v20240129-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-v20240129-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp5-byos-v20240210-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp2-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp4-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp4-hardened-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp5-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp5-byos-v20240129-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp5-hardened-byos-v20231214-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp5-hardened-byos-v20240129-hvm-ssd-x86_64
• google/sle-hpc-15-sp4-byos-v20231214-x86-64
• google/sle-hpc-15-sp5-byos-v20231214-x86-64
• google/sle-hpc-15-sp5-byos-v20240315-x86-64
• google/sle-micro-5-1-byos-v20231214-x86-64
• google/sle-micro-5-2-byos-v20231214-x86-64
• google/sle-micro-5-3-byos-v20240131-x86-64
• google/sle-micro-5-4-byos-v20240125-x86-64
• google/sle-micro-5-5-byos-v20240113-x86-64
• google/sles-15-sp2-sap-byos-v20231214-x86-64
• google/sles-15-sp2-sap-v20231214-x86-64
• google/sles-15-sp3-sap-byos-v20231214-x86-64
• google/sles-15-sp3-sap-v20231214-x86-64
• google/sles-15-sp4-byos-v20231214-x86-64
• google/sles-15-sp4-chost-byos-v20231127-x86-64
• google/sles-15-sp4-hardened-byos-v20231214-x86-64
• google/sles-15-sp4-sap-byos-v20231214-x86-64
• google/sles-15-sp4-sap-v20231214-x86-64
• google/sles-15-sp4-sapcal-v20231128-x86-64
• google/sles-15-sp5-byos-v20231214-x86-64
• google/sles-15-sp5-byos-v20240126-x86-64
• google/sles-15-sp5-chost-byos-v20231213-x86-64
• google/sles-15-sp5-chost-byos-v20240111-x86-64
• google/sles-15-sp5-hardened-byos-v20231214-x86-64
• google/sles-15-sp5-hardened-byos-v20240126-x86-64
• google/sles-15-sp5-sap-byos-v20231214-x86-64
• google/sles-15-sp5-sap-byos-v20240126-x86-64
• google/sles-15-sp5-sap-v20231214-x86-64
• google/sles-15-sp5-sap-v20240126-x86-64
• google/sles-15-sp5-sapcal-v20231214-x86-64
• google/sles-15-sp5-sapcal-v20240315-x86-64
• google/sles-15-sp5-v20231214-x86-64
• google/sles-15-sp5-v20240126-x86-64
• google/sles-sap-15-sp4-hardened-byos-v20231214-x86-64
• google/sles-sap-15-sp4-hardened-v20231214-x86-64
• google/sles-sap-15-sp5-hardened-byos-v20231214-x86-64
• google/sles-sap-15-sp5-hardened-byos-v20240126-x86-64
• google/sles-sap-15-sp5-hardened-v20231214-x86-64
• google/sles-sap-15-sp5-hardened-v20240126-x86-64
• google/suse-manager-proxy-4-3-byos-v20231214-x86-64
• google/suse-manager-server-4-3-byos-v20231121-x86-64
• microsoft/suse-manager-proxy-4-3-byos-v20231214-x86_64
• microsoft/suse-manager-server-4-3-byos-v20231121-x86_64
• microsoft/suse-sle-hpc-15-sp3-byos-v20240206-x86_64
• microsoft/suse-sle-hpc-15-sp5-byos-v20231214-x86_64
• microsoft/suse-sle-hpc-15-sp5-byos-v20240206-x86_64
• microsoft/suse-sle-hpc-15-sp5-v20240206-x86_64
• microsoft/suse-sle-micro-5-1-byos-v20231214-x86_64
• microsoft/suse-sle-micro-5-2-byos-v20231214-x86_64
• microsoft/suse-sle-micro-5-3-byos-v20240131-x86_64
• microsoft/suse-sle-micro-5-4-byos-v20240131-x86_64
• microsoft/suse-sle-micro-5-5-byos-v20240113-x86_64
• microsoft/suse-sle-micro-5-5-v20240113-x86_64-llc
• microsoft/suse-sles-15-sp3-sapcal-v20240207-x86_64
• microsoft/suse-sles-15-sp4-chost-byos-v20231127-x86_64
• microsoft/suse-sles-15-sp4-sapcal-v20231128-x86_64
• microsoft/suse-sles-15-sp5-basic-v20231214-x86_64
• microsoft/suse-sles-15-sp5-basic-v20240207-x86_64
• microsoft/suse-sles-15-sp5-byos-v20240207-x86_64
• microsoft/suse-sles-15-sp5-chost-byos-v20231213-x86_64
• microsoft/suse-sles-15-sp5-chost-byos-v20240111-x86_64
• microsoft/suse-sles-15-sp5-hardened-byos-v20231214-x86_64
• microsoft/suse-sles-15-sp5-hardened-byos-v20240207-x86_64
• microsoft/suse-sles-15-sp5-sapcal-v20231214-x86_64
• microsoft/suse-sles-15-sp5-sapcal-v20240207-x86_64
• microsoft/suse-sles-15-sp5-v20231214-x86_64
• microsoft/suse-sles-15-sp5-v20240207-x86_64
• microsoft/suse-sles-sap-15-sp2-byos-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp3-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp4-byos-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp4-hardened-byos-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp4-hardened-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp5-byos-v20240207-x86_64
• microsoft/suse-sles-sap-15-sp5-hardened-byos-v20240207-x86_64
• microsoft/suse-sles-sap-15-sp5-hardened-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp5-v20231214-x86_64
• microsoft/suse-sles-sap-15-sp5-v20240207-x86_64

---

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s)	Source package	State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1	xen	Released
SUSE Linux Enterprise Desktop 15 SP5	xen	Released
SUSE Linux Enterprise High Performance Computing 12 SP5	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP5	xen	Released
SUSE Linux Enterprise Micro 5.1	xen	Released
SUSE Linux Enterprise Micro 5.2	xen	Released
SUSE Linux Enterprise Micro 5.3	xen	Released
SUSE Linux Enterprise Micro 5.4	xen	Released
SUSE Linux Enterprise Micro 5.5	xen	Released
SUSE Linux Enterprise Micro for Rancher 5.2	xen	Released
SUSE Linux Enterprise Micro for Rancher 5.3	xen	Released
SUSE Linux Enterprise Micro for Rancher 5.4	xen	Released
SUSE Linux Enterprise Micro for Rancher 5.5	xen	Released
SUSE Linux Enterprise Module for Basesystem 15 SP5	xen	Released
SUSE Linux Enterprise Module for Server Applications 15 SP5	xen	Released
SUSE Linux Enterprise Real Time 15 SP3	xen	Unsupported
SUSE Linux Enterprise Server 12 SP5	xen	Released
SUSE Linux Enterprise Server 15 SP5	xen	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5	xen	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5	xen	Released
SUSE Linux Enterprise Software Development Kit 12 SP5	xen	Released
SUSE Manager Proxy 4.3	xen	Released
SUSE Manager Retail Branch Server 4.3	xen	Released
SUSE Manager Server 4.3	xen	Released
openSUSE Leap 15.5	xen	Released
openSUSE Leap Micro 5.3	xen	Released
openSUSE Leap Micro 5.4	xen	Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4	xen	Released
SUSE Linux Enterprise High Performance Computing 15	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP2	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP3	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP4	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4	xen	Released
SUSE Linux Enterprise Module for Server Applications 15 SP2	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15 SP4	xen	Released
SUSE Linux Enterprise Server 15 SP2	xen	Affected
SUSE Linux Enterprise Server 15 SP2-LTSS	xen	Released
SUSE Linux Enterprise Server 15 SP3	xen	Affected
SUSE Linux Enterprise Server 15 SP3-LTSS	xen	Released
SUSE Linux Enterprise Server 15 SP4	xen	Released
SUSE Linux Enterprise Server 15 SP4-LTSS	xen	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2	xen	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	xen	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4	xen	Released
SUSE OpenStack Cloud 8	xen	Affected
SUSE OpenStack Cloud 9	xen	Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8	xen	Affected
SUSE CaaS Platform 3.0	xen	Affected
SUSE CaaS Platform 4.0	xen	Released
SUSE Enterprise Storage 6	xen	Affected
SUSE Enterprise Storage 7	xen	Affected
SUSE Linux Enterprise Desktop 11 SP4	xen	Affected
SUSE Linux Enterprise Desktop 12 SP2	xen	Unsupported
SUSE Linux Enterprise Desktop 12 SP3	xen	Affected
SUSE Linux Enterprise Desktop 12 SP4	xen	Affected
SUSE Linux Enterprise Desktop 15	xen	Affected
SUSE Linux Enterprise Desktop 15 SP1	xen	Affected
SUSE Linux Enterprise Desktop 15 SP2	xen	Affected
SUSE Linux Enterprise Desktop 15 SP3	xen	Affected
SUSE Linux Enterprise Micro 5.0	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15 SP1	xen	Affected
SUSE Linux Enterprise Real Time 15 SP2	xen	Affected
SUSE Linux Enterprise Real Time 15 SP4	xen	Affected
SUSE Linux Enterprise Server 11 SP4	xen	Affected
SUSE Linux Enterprise Server 11 SP4 LTSS	xen	Affected
SUSE Linux Enterprise Server 11 SP4-LTSS	xen	Affected
SUSE Linux Enterprise Server 12 SP2	xen	Unsupported
SUSE Linux Enterprise Server 12 SP2-BCL	xen	Unsupported
SUSE Linux Enterprise Server 12 SP2-ESPOS	xen	Unsupported
SUSE Linux Enterprise Server 12 SP2-LTSS	xen	Unsupported
SUSE Linux Enterprise Server 12 SP3	xen	Affected
SUSE Linux Enterprise Server 12 SP3-BCL	xen	Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS	xen	Affected
SUSE Linux Enterprise Server 12 SP3-LTSS	xen	Affected
SUSE Linux Enterprise Server 12 SP4	xen	Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS	xen	Affected
SUSE Linux Enterprise Server 12 SP4-LTSS	xen	Affected
SUSE Linux Enterprise Server 15	xen	Affected
SUSE Linux Enterprise Server 15 SP1	xen	Affected
SUSE Linux Enterprise Server 15 SP1-BCL	xen	Affected
SUSE Linux Enterprise Server 15 SP1-LTSS	xen	Released
SUSE Linux Enterprise Server 15 SP2-BCL	xen	Affected
SUSE Linux Enterprise Server 15 SP3-BCL	xen	Affected
SUSE Linux Enterprise Server 15-LTSS	xen	Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4	xen	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2	xen	Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3	xen	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4	xen	Affected
SUSE Linux Enterprise Server for SAP Applications 15	xen	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1	xen	Released
SUSE Linux Enterprise Software Development Kit 11 SP4	xen	Affected
SUSE Linux Enterprise Software Development Kit 12 SP2	xen	Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP3	xen	Affected
SUSE Linux Enterprise Software Development Kit 12 SP4	xen	Affected
SUSE Manager Proxy 4.0	xen	Affected
SUSE Manager Proxy 4.1	xen	Affected
SUSE Manager Proxy 4.2	xen	Unsupported
SUSE Manager Retail Branch Server 4.0	xen	Affected
SUSE Manager Retail Branch Server 4.1	xen	Affected
SUSE Manager Retail Branch Server 4.2	xen	Unsupported
SUSE Manager Server 4.0	xen	Affected
SUSE Manager Server 4.1	xen	Affected
SUSE Manager Server 4.2	xen	Unsupported
SUSE OpenStack Cloud 7	xen	Unsupported
SUSE OpenStack Cloud Crowbar 8	xen	Affected
SUSE OpenStack Cloud Crowbar 9	xen	Affected
openSUSE Leap 15.3	xen	Released
openSUSE Leap 15.4	xen	Released

---

SUSE Timeline for this CVE

CVE page created: Thu Nov 2 09:30:06 2023
CVE page last modified: Fri Apr 26 13:47:44 2024