Unrated severityNVD Advisory· Published Apr 5, 2022· Updated Aug 3, 2024
CVE-2022-26358
CVE-2022-26358
Description
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.
Affected products
41- osv-coords40 versionspkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/xen&distro=openSUSE%20Tumbleweedpkg:rpm/suse/xen&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.0pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/xen&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/xen&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/xen&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 4.14.4_04-150300.3.24.1+ 39 more
- (no CPE)range: < 4.14.4_04-150300.3.24.1
- (no CPE)range: < 4.16.0_08-1.1
- (no CPE)range: < 4.9.4_28-3.103.1
- (no CPE)range: < 4.12.4_24-150100.3.72.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.12.4_24-150100.3.72.1
- (no CPE)range: < 4.12.4_24-150100.3.72.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.10.4_34-150000.3.74.1
- (no CPE)range: < 4.10.4_34-150000.3.74.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.14.4_04-150300.3.24.1
- (no CPE)range: < 4.14.4_04-150300.3.24.1
- (no CPE)range: < 4.14.4_04-150300.3.24.1
- (no CPE)range: < 4.14.4_04-150300.3.24.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.7.6_22-43.88.1
- (no CPE)range: < 4.9.4_28-3.103.1
- (no CPE)range: < 4.9.4_28-3.103.1
- (no CPE)range: < 4.11.4_28-2.73.1
- (no CPE)range: < 4.12.4_22-3.66.1
- (no CPE)range: < 4.12.4_24-150100.3.72.1
- (no CPE)range: < 4.12.4_24-150100.3.72.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.9.4_28-3.103.1
- (no CPE)range: < 4.11.4_28-2.73.1
- (no CPE)range: < 4.12.4_22-3.66.1
- (no CPE)range: < 4.10.4_34-150000.3.74.1
- (no CPE)range: < 4.12.4_24-150100.3.72.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.12.4_22-3.66.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.13.4_08-150200.3.50.1
- (no CPE)range: < 4.9.4_28-3.103.1
- (no CPE)range: < 4.11.4_28-2.73.1
- (no CPE)range: < 4.9.4_28-3.103.1
- (no CPE)range: < 4.11.4_28-2.73.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/mitrevendor-advisory
- security.gentoo.org/glsa/202402-07mitrevendor-advisory
- www.debian.org/security/2022/dsa-5117mitrevendor-advisory
- www.openwall.com/lists/oss-security/2022/04/05/3mitremailing-list
- xenbits.xen.org/xsa/advisory-400.htmlmitre
- xenbits.xenproject.org/xsa/advisory-400.txtmitre
News mentions
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