Security update for xen SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:1285-1 Final 1 1 2022-04-20T13:56:38Z current 2022-04-20T13:56:38Z 2022-04-20T13:56:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xen This update for xen fixes the following issues: - CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that could cause a denial of service in the host (bsc#1197423). - CVE-2022-26357: Fixed a potential race condition in memory cleanup for hosts using VT-d IOMMU hardware, which could lead to a denial of service in the host (bsc#1197425). - CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: Fixed various memory corruption issues for hosts using VT-d or AMD-Vi IOMMU hardware. These could be leveraged by an attacker to cause a denial of service in the host (bsc#1197426). - CVE-2022-0001, CVE-2022-0002, CVE-2021-26401: Added BHB speculation issue mitigations (bsc#1196915). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-1285,SUSE-OpenStack-Cloud-9-2022-1285,SUSE-OpenStack-Cloud-Crowbar-9-2022-1285,SUSE-SLE-SAP-12-SP4-2022-1285,SUSE-SLE-SERVER-12-SP4-LTSS-2022-1285 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ Link for SUSE-SU-2022:1285-1 https://lists.suse.com/pipermail/sle-security-updates/2022-April/010779.html E-Mail link for SUSE-SU-2022:1285-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1196915 SUSE Bug 1196915 https://bugzilla.suse.com/1197423 SUSE Bug 1197423 https://bugzilla.suse.com/1197425 SUSE Bug 1197425 https://bugzilla.suse.com/1197426 SUSE Bug 1197426 https://www.suse.com/security/cve/CVE-2021-26401/ SUSE CVE CVE-2021-26401 page https://www.suse.com/security/cve/CVE-2022-0001/ SUSE CVE CVE-2022-0001 page https://www.suse.com/security/cve/CVE-2022-0002/ SUSE CVE CVE-2022-0002 page https://www.suse.com/security/cve/CVE-2022-26356/ SUSE CVE CVE-2022-26356 page https://www.suse.com/security/cve/CVE-2022-26357/ SUSE CVE CVE-2022-26357 page https://www.suse.com/security/cve/CVE-2022-26358/ SUSE CVE CVE-2022-26358 page https://www.suse.com/security/cve/CVE-2022-26359/ SUSE CVE CVE-2022-26359 page https://www.suse.com/security/cve/CVE-2022-26360/ SUSE CVE CVE-2022-26360 page https://www.suse.com/security/cve/CVE-2022-26361/ SUSE CVE CVE-2022-26361 page SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9 xen-4.11.4_28-2.73.1 xen-devel-4.11.4_28-2.73.1 xen-doc-html-4.11.4_28-2.73.1 xen-libs-4.11.4_28-2.73.1 xen-libs-32bit-4.11.4_28-2.73.1 xen-libs-64bit-4.11.4_28-2.73.1 xen-tools-4.11.4_28-2.73.1 xen-tools-domU-4.11.4_28-2.73.1 xen-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS xen-doc-html-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS xen-libs-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS xen-libs-32bit-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS xen-tools-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS xen-tools-domU-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS xen-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen-doc-html-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen-libs-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen-libs-32bit-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen-tools-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen-tools-domU-4.11.4_28-2.73.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud 9 xen-doc-html-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud 9 xen-libs-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud 9 xen-libs-32bit-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud 9 xen-tools-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud 9 xen-tools-domU-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud 9 xen-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud Crowbar 9 xen-doc-html-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud Crowbar 9 xen-libs-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud Crowbar 9 xen-libs-32bit-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud Crowbar 9 xen-tools-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud Crowbar 9 xen-tools-domU-4.11.4_28-2.73.1 as a component of SUSE OpenStack Cloud Crowbar 9 LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. CVE-2021-26401 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 moderate 1.9 AV:L/AC:M/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2021-26401.html CVE-2021-26401 https://bugzilla.suse.com/1191580 SUSE Bug 1191580 https://bugzilla.suse.com/1196901 SUSE Bug 1196901 https://bugzilla.suse.com/1209630 SUSE Bug 1209630 Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2022-0001 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 moderate 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-0001.html CVE-2022-0001 https://bugzilla.suse.com/1191580 SUSE Bug 1191580 https://bugzilla.suse.com/1196901 SUSE Bug 1196901 Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. CVE-2022-0002 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 moderate 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-0002.html CVE-2022-0002 https://bugzilla.suse.com/1191580 SUSE Bug 1191580 https://bugzilla.suse.com/1196901 SUSE Bug 1196901 Racy interactions between dirty vram tracking and paging log dirty hypercalls Activation of log dirty mode done by XEN_DMOP_track_dirty_vram (was named HVMOP_track_dirty_vram before Xen 4.9) is racy with ongoing log dirty hypercalls. A suitably timed call to XEN_DMOP_track_dirty_vram can enable log dirty while another CPU is still in the process of tearing down the structures related to a previously enabled log dirty mode (XEN_DOMCTL_SHADOW_OP_OFF). This is due to lack of mutually exclusive locking between both operations and can lead to entries being added in already freed slots, resulting in a memory leak. CVE-2022-26356 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 important 4 AV:L/AC:H/Au:N/C:N/I:N/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-26356.html CVE-2022-26356 https://bugzilla.suse.com/1197423 SUSE Bug 1197423 race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for only less than 15 bits to hold a domain ID associating a physical device with a particular domain. Therefore internally Xen domain IDs are mapped to the smaller value range. The cleaning up of the housekeeping structures has a race, allowing for VT-d domain IDs to be leaked and flushes to be bypassed. CVE-2022-26357 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 important 6.2 AV:L/AC:H/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-26357.html CVE-2022-26357 https://bugzilla.suse.com/1197425 SUSE Bug 1197425 IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a device associated with such a region is active, the mappings of these regions need to remain continuouly accessible by the device. This requirement has been violated. Subsequent DMA or interrupts from the device may have unpredictable behaviour, ranging from IOMMU faults to memory corruption. CVE-2022-26358 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-26358.html CVE-2022-26358 https://bugzilla.suse.com/1197426 SUSE Bug 1197426 IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a device associated with such a region is active, the mappings of these regions need to remain continuouly accessible by the device. This requirement has been violated. Subsequent DMA or interrupts from the device may have unpredictable behaviour, ranging from IOMMU faults to memory corruption. CVE-2022-26359 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-26359.html CVE-2022-26359 https://bugzilla.suse.com/1197426 SUSE Bug 1197426 IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a device associated with such a region is active, the mappings of these regions need to remain continuouly accessible by the device. This requirement has been violated. Subsequent DMA or interrupts from the device may have unpredictable behaviour, ranging from IOMMU faults to memory corruption. CVE-2022-26360 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-26360.html CVE-2022-26360 https://bugzilla.suse.com/1197426 SUSE Bug 1197426 IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory Region Reporting, "RMRR") for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a device associated with such a region is active, the mappings of these regions need to remain continuouly accessible by the device. This requirement has been violated. Subsequent DMA or interrupts from the device may have unpredictable behaviour, ranging from IOMMU faults to memory corruption. CVE-2022-26361 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server 12 SP4-LTSS:xen-tools-domU-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-doc-html-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-32bit-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-libs-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-4.11.4_28-2.73.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud 9:xen-tools-domU-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-doc-html-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-32bit-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-libs-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-4.11.4_28-2.73.1 SUSE OpenStack Cloud Crowbar 9:xen-tools-domU-4.11.4_28-2.73.1 important 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20221285-1/ https://www.suse.com/security/cve/CVE-2022-26361.html CVE-2022-26361 https://bugzilla.suse.com/1197426 SUSE Bug 1197426