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CVE-2022-26359

IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to...

7.8 HighFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.36%Down 0.5 points since Apr 9, 2022
90%50%10%1%

What each source reports

NVD Score used 7.8

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.

Record
CVE-2022-26359
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
4.4 MediumAV:L/AC:M/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2022-26359
Updated
2026-11-02
EUVDEUVD-2022-30918 No score

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.

Record
EUVD-2022-30918
Updated
2026-11-03
GitHub AdvisoriesGHSA-5j4q-p8r9-g32c 7.8

IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues T[his CNA information record relates to...

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.

Record
GHSA-5j4q-p8r9-g32c
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVALPINE-CVE-2022-26359 7.8

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.

Record
ALPINE-CVE-2022-26359
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-03
OSV 7.8

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.

Record
CVE-2022-26359
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 11 moreShow less
OSVDEBIAN-CVE-2022-26359 7.8

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.

Record
DEBIAN-CVE-2022-26359
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-03
OSVUBUNTU-CVE-2022-26359 7.8

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.

Record
UBUNTU-CVE-2022-26359
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVSUSE-SU-2022:1285-1 No score

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).
Record
SUSE-SU-2022:1285-1
Updated
2026-11-02
OSVSUSE-SU-2022:1300-1 No score

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).
Record
SUSE-SU-2022:1300-1
Updated
2026-11-02
OSVSUSE-SU-2022:1359-1 No score

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).
Record
SUSE-SU-2022:1359-1
Updated
2026-11-02
OSVSUSE-SU-2022:1375-1 No score

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).
  • CVE-2021-20257: Fixed an infinite loop in the e1000 emulated device, which could cause an excessive CPU consumption in the host (bsc#1182846).
Record
SUSE-SU-2022:1375-1
Updated
2026-11-02
OSVSUSE-SU-2022:1408-1 No score

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).
Record
SUSE-SU-2022:1408-1
Updated
2026-11-02
OSVSUSE-SU-2022:1505-1 No score

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).
Record
SUSE-SU-2022:1505-1
Updated
2026-11-02
OSVSUSE-SU-2022:1506-1 No score

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).
Record
SUSE-SU-2022:1506-1
Updated
2026-11-02
OSVSUSE-SU-2022:2065-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361: Fixed IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues (XSA-400) (bsc#1197426)
  • CVE-2022-26362: Fixed race condition in typeref acquisition (bsc#1199965)
  • CVE-2022-26363, CVE-2022-26364: Fixed insufficient care with non-coherent mappings (bsc#1199966)
Record
SUSE-SU-2022:2065-1
Updated
2026-11-02
OSVSUSE-SU-2022:2158-1 No score

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-2022-26362: Fixed race condition in typeref acquisition (bsc#1199965)
  • CVE-2022-26363, CVE-2022-26364: Fixed insufficient care with non-coherent mappings (bsc#1199966)
Record
SUSE-SU-2022:2158-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
xen
Alpine:v3.12
 before 4.13.4-r3
4.13.4-r3
xen
Alpine:v3.13
 before 4.14.5-r0
4.14.5-r0
xen
Alpine:v3.14
 before 4.15.2-r2
4.15.2-r2
xen
Alpine:v3.15
 before 4.15.2-r2
4.15.2-r2
xen
Alpine:v3.16
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.17
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.18
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.19
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.20
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.21
 before 4.16.1-r0
4.16.1-r0
Show 59 moreShow less
Affected packages
PackageAffectedFixed
xen
Alpine:v3.22
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.23
 before 4.16.1-r0
4.16.1-r0
xen
Alpine:v3.24
 before 4.16.1-r0
4.16.1-r0
xen
Debian:12
 before 4.16.1-1
4.16.1-1
xen
Debian:13
 before 4.16.1-1
4.16.1-1
xen
Debian:14
 before 4.16.1-1
4.16.1-1
xen
Debian:11
From an advisory covering 9 CVEs
 before 4.14.4+74-gd7b22226b5-1, plus listed versions
4.14.2+25-gb6a8c4f72d-24.14.3+32-g9de3671772-14.14.3+32-g9de3671772-1~deb11u14.14.3-14.14.3-1~deb11u1
4.14.4+74-gd7b22226b5-1
xen
SUSE:OpenStack Cloud 9
From an advisory covering 9 CVEs
 before 4.11.4_28-2.73.1
4.11.4_28-2.73.1
xen
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 9 CVEs
 before 4.11.4_28-2.73.1
4.11.4_28-2.73.1
xen
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
From an advisory covering 9 CVEs
 before 4.11.4_28-2.73.1
4.11.4_28-2.73.1
xen
SUSE:Linux Enterprise Server 12 SP4-LTSS
From an advisory covering 9 CVEs
 before 4.11.4_28-2.73.1
4.11.4_28-2.73.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise Real Time 15 SP2
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise Server 15 SP2-BCL
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise Server 15 SP2-LTSS
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15 SP2
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Manager Proxy 4.1
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Manager Retail Branch Server 4.1
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Manager Server 4.1
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise Micro 5.0
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Enterprise Storage 7
From an advisory covering 9 CVEs
 before 4.13.4_08-150200.3.50.1
4.13.4_08-150200.3.50.1
xen
SUSE:Linux Enterprise High Performance Computing 15-ESPOS
From an advisory covering 9 CVEs
 before 4.10.4_34-150000.3.74.1
4.10.4_34-150000.3.74.1
xen
SUSE:Linux Enterprise High Performance Computing 15-LTSS
From an advisory covering 9 CVEs
 before 4.10.4_34-150000.3.74.1
4.10.4_34-150000.3.74.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15
From an advisory covering 9 CVEs
 before 4.10.4_34-150000.3.74.1
4.10.4_34-150000.3.74.1
xen
SUSE:Linux Enterprise Server 12 SP2-BCL
From an advisory covering 10 CVEs
 before 4.7.6_22-43.88.1
4.7.6_22-43.88.1
xen
SUSE:HPE Helion OpenStack 8
From an advisory covering 9 CVEs
 before 4.9.4_28-3.103.1
4.9.4_28-3.103.1
xen
SUSE:OpenStack Cloud 8
From an advisory covering 9 CVEs
 before 4.9.4_28-3.103.1
4.9.4_28-3.103.1
xen
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 9 CVEs
 before 4.9.4_28-3.103.1
4.9.4_28-3.103.1
xen
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
From an advisory covering 9 CVEs
 before 4.9.4_28-3.103.1
4.9.4_28-3.103.1
xen
SUSE:Linux Enterprise Server 12 SP3-LTSS
From an advisory covering 9 CVEs
 before 4.9.4_28-3.103.1
4.9.4_28-3.103.1
xen
SUSE:Linux Enterprise Server 12 SP3-BCL
From an advisory covering 9 CVEs
 before 4.9.4_28-3.103.1
4.9.4_28-3.103.1
xen
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 6 CVEs
 before 4.12.4_22-3.66.1
4.12.4_22-3.66.1
xen
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 6 CVEs
 before 4.12.4_22-3.66.1
4.12.4_22-3.66.1
xen
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 6 CVEs
 before 4.12.4_22-3.66.1
4.12.4_22-3.66.1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP3
From an advisory covering 6 CVEs
 before 4.14.4_04-150300.3.24.1
4.14.4_04-150300.3.24.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP3
From an advisory covering 6 CVEs
 before 4.14.4_04-150300.3.24.1
4.14.4_04-150300.3.24.1
xen
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 6 CVEs
 before 4.14.4_04-150300.3.24.1
4.14.4_04-150300.3.24.1
xen
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 6 CVEs
 before 4.14.4_04-150300.3.24.1
4.14.4_04-150300.3.24.1
xen
openSUSE:Leap 15.3
From an advisory covering 6 CVEs
 before 4.14.4_04-150300.3.24.1
4.14.4_04-150300.3.24.1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP3
From an advisory covering 7 CVEs
 before 4.14.5_02-150300.3.29.1
4.14.5_02-150300.3.29.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP3
From an advisory covering 7 CVEs
 before 4.14.5_02-150300.3.29.1
4.14.5_02-150300.3.29.1
xen
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 7 CVEs
 before 4.14.5_02-150300.3.29.1
4.14.5_02-150300.3.29.1
xen
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 7 CVEs
 before 4.14.5_02-150300.3.29.1
4.14.5_02-150300.3.29.1
xen
openSUSE:Leap 15.3
From an advisory covering 7 CVEs
 before 4.14.5_02-150300.3.29.1
4.14.5_02-150300.3.29.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS
From an advisory covering 9 CVEs
 before 4.12.4_24-150100.3.72.1
4.12.4_24-150100.3.72.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS
From an advisory covering 9 CVEs
 before 4.12.4_24-150100.3.72.1
4.12.4_24-150100.3.72.1
xen
SUSE:Linux Enterprise Server 15 SP1-BCL
From an advisory covering 9 CVEs
 before 4.12.4_24-150100.3.72.1
4.12.4_24-150100.3.72.1
xen
SUSE:Linux Enterprise Server 15 SP1-LTSS
From an advisory covering 9 CVEs
 before 4.12.4_24-150100.3.72.1
4.12.4_24-150100.3.72.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15 SP1
From an advisory covering 9 CVEs
 before 4.12.4_24-150100.3.72.1
4.12.4_24-150100.3.72.1
xen
SUSE:Enterprise Storage 6
From an advisory covering 9 CVEs
 before 4.12.4_24-150100.3.72.1
4.12.4_24-150100.3.72.1
xen
Ubuntu:16.04:LTS
 All versions, plus listed versions
4.5.1-0ubuntu14.5.1-0ubuntu24.6.0-1ubuntu14.6.0-1ubuntu24.6.0-1ubuntu4
Show 7 moreShow less
4.6.0-1ubuntu4.14.6.0-1ubuntu4.24.6.0-1ubuntu4.34.6.5-0ubuntu14.6.5-0ubuntu1.14.6.5-0ubuntu1.24.6.5-0ubuntu1.4
 None known
xen
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.9.0-0ubuntu34.9.0-0ubuntu44.9.2-0ubuntu1
 None known
xen
Ubuntu:20.04:LTS
 All versions, plus listed versions
4.9.2-0ubuntu24.9.2-0ubuntu64.9.2-0ubuntu74.11.3+24-g14b62ab3e5-1ubuntu14.11.3+24-g14b62ab3e5-1ubuntu24.11.3+24-g14b62ab3e5-1ubuntu2.24.11.3+24-g14b62ab3e5-1ubuntu2.3
 None known
xen
Ubuntu:22.04:LTS
 All versions, plus listed versions
4.11.4+24-gddaaccbbab-1ubuntu24.16.0-1~ubuntu24.16.0-1~ubuntu2.1
 None known
xen
Ubuntu:24.04:LTS
 All versions, plus listed versions
4.17.2-14.17.2+55-g0b56bed864-14.17.2+76-ge1f9cb16e2-14.17.2+76-ge1f9cb16e2-1ubuntu14.17.3+10-g091466ba55-14.17.3+10-g091466ba55-1.1ubuntu24.17.3+10-g091466ba55-1.1ubuntu3
 None known
xen
Ubuntu:25.10
 All versions, plus listed versions
4.20.0-1ubuntu14.20.0+68-g35cb38b222-1
 None known
xen
Ubuntu:26.10
 All versions, plus listed versions
4.20.2+7-g1badcf5035-2build24.20.2+37-g61ff35323e-1ubuntu14.20.3+127-gc42374a105-1
 None known
xen
Ubuntu:26.04:LTS
 All versions, plus listed versions
4.20.0+68-g35cb38b222-14.20.2+7-g1badcf5035-24.20.2+7-g1badcf5035-2build2
 None known

History

History
RecordedChangedSources
affected, factsOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-26359 is a high vulnerability (CVSS 7.8) in Debian Linux, published April 5, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. Fixed in xen 4.13.4-r3.

References

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