Every CVE Search/ Get API key

CVE-2022-33746

P2M pool freeing may take excessively long The P2M pool backing second level address translation...

6.5 MediumFix available

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

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
None
Integrity
None
Availability
High

Exploit likelihood

0.29%Down 0.6 points since Oct 12, 2022
90%50%10%1%

What each source reports

NVD Score used 6.5

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
CVE-2022-33746
CVSS 3.1
6.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Weakness
CWE-404
Updated
2026-11-02
CVE List No score

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
CVE-2022-33746
Updated
2026-11-02
EUVDEUVD-2022-36785 No score

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
EUVD-2022-36785
Updated
2026-11-03
GitHub AdvisoriesGHSA-r55p-5rm2-vqg9 6.5

P2M pool freeing may take excessively long The P2M pool backing second level address translation...

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
GHSA-r55p-5rm2-vqg9
CVSS 3.1
6.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Weakness
CWE-400, CWE-404
Updated
2026-11-02
OSVALPINE-CVE-2022-33746 6.5

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
ALPINE-CVE-2022-33746
CVSS 3.1
6.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Updated
2026-11-03
OSV 6.5

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
CVE-2022-33746
CVSS 3.1
6.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Updated
2026-11-02
Show 13 moreShow less
OSVDEBIAN-CVE-2022-33746 6.5

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
DEBIAN-CVE-2022-33746
CVSS 3.1
6.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Updated
2026-11-03
OSVUBUNTU-CVE-2022-33746 6.5

P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.

Record
UBUNTU-CVE-2022-33746
CVSS 3.1
6.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Updated
2026-11-02
OSVopenSUSE-SU-2024:12561-1 No score

xen-4.17.0_02-1.1 on GA media

These are all security issues fixed in the xen-4.17.0_02-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:12561-1
Updated
2026-11-02
OSVSUSE-SU-2022:3665-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2022-26365: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
  • CVE-2022-33740: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
  • CVE-2022-33741: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
  • CVE-2022-33742: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
  • CVE-2022-33745: Fixed an insufficient TLB flush for x86 PV guests in shadow mode (bsc#1201394).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).

Bugfixes:

  • Fixed logic error in built-in default of max_event_channels (bsc#1167608, bsc#1201631).
  • Fixed issue where dom0 fails to boot with constrained vcpus and nodes (bsc#1197081).
  • Included upstream bugfixes (bsc#1027519).
Record
SUSE-SU-2022:3665-1
Updated
2026-11-02
OSVSUSE-SU-2022:3727-1 No score

Security update for xen

This update for xen fixes the following issues:

Updated to version 4.16.2 (bsc#1027519):

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).

Bugfixes:

  • Fixed Xen DomU unable to emulate audio device (bsc#1201994).
  • Fixed logic error in built-in default of max_event_channels (bsc#1167608, bsc#1201631).
Record
SUSE-SU-2022:3727-1
Updated
2026-11-02
OSVSUSE-SU-2022:3728-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-26365: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
  • CVE-2022-33740: Fixed issue where Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (bsc#1200762).
  • CVE-2022-33741: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
  • CVE-2022-33742: Fixed issue where data residing in the same 4K page as data shared with a backend was being accessible by such backend (bsc#1200762).
  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
Record
SUSE-SU-2022:3728-1
Updated
2026-11-02
OSVSUSE-SU-2022:3925-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
  • xen: Frontends vulnerable to backends (bsc#1193923)
Record
SUSE-SU-2022:3925-1
Updated
2026-11-02
OSVSUSE-SU-2022:3928-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitray number of nodes via transactions (bsc#1204496)
  • CVE-2022-26363,CVE-2022-26364: xen: Insufficient care with non-coherent mappings (bsc#1199966).
  • CVE-2022-26365,CVE-2022-33740,CVE-2022-33741,CVE-2022-33742: xen: Linux disk/nic frontends data leaks (bsc#1200762).
  • xen: Frontends vulnerable to backends (bsc#1193923).
Record
SUSE-SU-2022:3928-1
Updated
2026-11-02
OSVSUSE-SU-2022:3947-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806)
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807)
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
  • xen: Frontends vulnerable to backends (bsc#1193923)
Record
SUSE-SU-2022:3947-1
Updated
2026-11-02
OSVSUSE-SU-2022:3971-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
  • xen: Frontends vulnerable to backends (bsc#1193923).
Record
SUSE-SU-2022:3971-1
Updated
2026-11-02
OSVSUSE-SU-2022:4007-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
  • xen: Frontends vulnerable to backends (bsc#1193923).
Record
SUSE-SU-2022:4007-1
Updated
2026-11-02
OSVSUSE-SU-2022:4051-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
Record
SUSE-SU-2022:4051-1
Updated
2026-11-02
OSVSUSE-SU-2022:4241-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2022-33746: Fixed DoS due to excessively long P2M pool freeing (bsc#1203806).
  • CVE-2022-33748: Fixed DoS due to race in locking (bsc#1203807).
  • CVE-2021-28689: Fixed speculative vulnerabilities with bare (non-shim) 32-bit PV guests (bsc#1185104).
  • CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory (bsc#1204482)
  • CVE-2022-42309: xen: Xenstore: Guests can crash xenstored (bsc#1204485)
  • CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes (bsc#1204487)
  • CVE-2022-42319: xen: Xenstore: Guests can cause Xenstore to not free temporary memory (bsc#1204488)
  • CVE-2022-42320: xen: Xenstore: Guests can get access to Xenstore nodes of deleted domains (bsc#1204489)
  • CVE-2022-42321: xen: Xenstore: Guests can crash xenstored via exhausting the stack (bsc#1204490)
  • CVE-2022-42322,CVE-2022-42323: xen: Xenstore: cooperating guests can create arbitrary numbers of nodes (bsc#1204494)
  • CVE-2022-42325,CVE-2022-42326: xen: Xenstore: Guests can create arbitrary number of nodes via transactions (bsc#1204496)
  • xen: Frontends vulnerable to backends (bsc#1193923)
Record
SUSE-SU-2022:4241-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
xen
Alpine:v3.14
 4.13.0 up to 4.15.4-r0
4.15.4-r0
xen
Alpine:v3.15
 4.13.0 up to 4.15.4-r0
4.15.4-r0
xen
Alpine:v3.16
 4.13.0 up to 4.16.3-r0
4.16.3-r0
xen
Alpine:v3.17
 4.13.0 up to 4.16.3-r0
4.16.3-r0
xen
Alpine:v3.18
 4.13.0 up to 4.17.0-r0
4.17.0-r0
xen
Alpine:v3.19
 4.13.0 up to 4.17.0-r0
4.17.0-r0
xen
Alpine:v3.20
 4.13.0 up to 4.17.0-r0
4.17.0-r0
xen
Alpine:v3.21
 4.13.0 up to 4.17.0-r0
4.17.0-r0
xen
Alpine:v3.22
 4.13.0 up to 4.17.0-r0
4.17.0-r0
xen
Alpine:v3.23
 4.13.0 up to 4.17.0-r0
4.17.0-r0
Show 60 moreShow less
Affected packages
PackageAffectedFixed
xen
Alpine:v3.24
 4.13.0 up to 4.17.0-r0
4.17.0-r0
xen
Debian:12
 before 4.16.2+90-g0d39a6d1ae-1
4.16.2+90-g0d39a6d1ae-1
xen
Debian:13
 before 4.16.2+90-g0d39a6d1ae-1
4.16.2+90-g0d39a6d1ae-1
xen
Debian:14
 before 4.16.2+90-g0d39a6d1ae-1
4.16.2+90-g0d39a6d1ae-1
xen
Debian:11
From an advisory covering 22 CVEs
 before 4.14.5+86-g1c354767d5-1, 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~deb11u14.14.4+74-gd7b22226b5-14.14.5+24-g87d90d511c-1
4.14.5+86-g1c354767d5-1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP3
From an advisory covering 8 CVEs
 before 4.14.5_06-150300.3.35.1
4.14.5_06-150300.3.35.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP3
From an advisory covering 8 CVEs
 before 4.14.5_06-150300.3.35.1
4.14.5_06-150300.3.35.1
xen
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 8 CVEs
 before 4.14.5_06-150300.3.35.1
4.14.5_06-150300.3.35.1
xen
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 8 CVEs
 before 4.14.5_06-150300.3.35.1
4.14.5_06-150300.3.35.1
xen
openSUSE:Leap Micro 5.2
From an advisory covering 8 CVEs
 before 4.14.5_06-150300.3.35.1
4.14.5_06-150300.3.35.1
xen
openSUSE:Leap 15.3
From an advisory covering 8 CVEs
 before 4.14.5_06-150300.3.35.1
4.14.5_06-150300.3.35.1
xen
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 2 CVEs
 before 4.16.2_06-150400.4.11.1
4.16.2_06-150400.4.11.1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP4
From an advisory covering 2 CVEs
 before 4.16.2_06-150400.4.11.1
4.16.2_06-150400.4.11.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP4
From an advisory covering 2 CVEs
 before 4.16.2_06-150400.4.11.1
4.16.2_06-150400.4.11.1
xen
openSUSE:Leap 15.4
From an advisory covering 2 CVEs
 before 4.16.2_06-150400.4.11.1
4.16.2_06-150400.4.11.1
xen
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 7 CVEs
 before 4.12.4_28-3.77.1
4.12.4_28-3.77.1
xen
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 7 CVEs
 before 4.12.4_28-3.77.1
4.12.4_28-3.77.1
xen
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 7 CVEs
 before 4.12.4_28-3.77.1
4.12.4_28-3.77.1
xen
SUSE:Linux Enterprise High Performance Computing 15-ESPOS
From an advisory covering 20 CVEs
 before 4.10.4_40-150000.3.84.1
4.10.4_40-150000.3.84.1
xen
SUSE:Linux Enterprise High Performance Computing 15-LTSS
From an advisory covering 20 CVEs
 before 4.10.4_40-150000.3.84.1
4.10.4_40-150000.3.84.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15
From an advisory covering 20 CVEs
 before 4.10.4_40-150000.3.84.1
4.10.4_40-150000.3.84.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS
From an advisory covering 24 CVEs
 before 4.12.4_30-150100.3.80.1
4.12.4_30-150100.3.80.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS
From an advisory covering 24 CVEs
 before 4.12.4_30-150100.3.80.1
4.12.4_30-150100.3.80.1
xen
SUSE:Linux Enterprise Server 15 SP1-BCL
From an advisory covering 24 CVEs
 before 4.12.4_30-150100.3.80.1
4.12.4_30-150100.3.80.1
xen
SUSE:Linux Enterprise Server 15 SP1-LTSS
From an advisory covering 24 CVEs
 before 4.12.4_30-150100.3.80.1
4.12.4_30-150100.3.80.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15 SP1
From an advisory covering 24 CVEs
 before 4.12.4_30-150100.3.80.1
4.12.4_30-150100.3.80.1
xen
SUSE:Enterprise Storage 6
From an advisory covering 24 CVEs
 before 4.12.4_30-150100.3.80.1
4.12.4_30-150100.3.80.1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP3
From an advisory covering 20 CVEs
 before 4.14.5_08-150300.3.40.1
4.14.5_08-150300.3.40.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP3
From an advisory covering 20 CVEs
 before 4.14.5_08-150300.3.40.1
4.14.5_08-150300.3.40.1
xen
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 20 CVEs
 before 4.14.5_08-150300.3.40.1
4.14.5_08-150300.3.40.1
xen
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 20 CVEs
 before 4.14.5_08-150300.3.40.1
4.14.5_08-150300.3.40.1
xen
openSUSE:Leap Micro 5.2
From an advisory covering 20 CVEs
 before 4.14.5_08-150300.3.40.1
4.14.5_08-150300.3.40.1
xen
openSUSE:Leap 15.3
From an advisory covering 20 CVEs
 before 4.14.5_08-150300.3.40.1
4.14.5_08-150300.3.40.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Linux Enterprise Server 15 SP2-BCL
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Linux Enterprise Server 15 SP2-LTSS
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15 SP2
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Manager Proxy 4.1
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Manager Retail Branch Server 4.1
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Manager Server 4.1
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Enterprise Storage 7
From an advisory covering 20 CVEs
 before 4.13.4_16-150200.3.65.1
4.13.4_16-150200.3.65.1
xen
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 21 CVEs
 before 4.16.2_08-150400.4.16.1
4.16.2_08-150400.4.16.1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP4
From an advisory covering 21 CVEs
 before 4.16.2_08-150400.4.16.1
4.16.2_08-150400.4.16.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP4
From an advisory covering 21 CVEs
 before 4.16.2_08-150400.4.16.1
4.16.2_08-150400.4.16.1
xen
openSUSE:Leap 15.4
From an advisory covering 21 CVEs
 before 4.16.2_08-150400.4.16.1
4.16.2_08-150400.4.16.1
xen
SUSE:Linux Enterprise Server 12 SP2-BCL
From an advisory covering 17 CVEs
 before 4.7.6_28-43.98.1
4.7.6_28-43.98.1
xen
SUSE:OpenStack Cloud 9
From an advisory covering 20 CVEs
 before 4.11.4_34-2.83.1
4.11.4_34-2.83.1
xen
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 20 CVEs
 before 4.11.4_34-2.83.1
4.11.4_34-2.83.1
xen
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
From an advisory covering 20 CVEs
 before 4.11.4_34-2.83.1
4.11.4_34-2.83.1
xen
SUSE:Linux Enterprise Server 12 SP4-LTSS
From an advisory covering 20 CVEs
 before 4.11.4_34-2.83.1
4.11.4_34-2.83.1
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
xen
openSUSE:Tumbleweed
From an advisory covering 2 CVEs
 before 4.17.0_02-1.1
4.17.0_02-1.1

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-2022-33746 is a medium vulnerability (CVSS 6.5) in Debian Linux, published October 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 22nd percentile. Fixed in xen 4.15.4-r0.

References

Show 69 moreShow less
Pages All vulnerabilities Browse Docs Sources Guide Get API key
MoveEnter Open