CVE-2022-33746

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-33746
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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.0 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2022/10/11/3 Mailing List Mitigation Patch Third Party Advisory
http://xenbits.xen.org/xsa/advisory-410.html Mitigation Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJOMUNGW6VTK5CZZRLWLVVEOUPEQBRHI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWSC77GS5NATI3TT7FMVPULUPXR635XQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/
https://security.gentoo.org/glsa/202402-07
https://www.debian.org/security/2022/dsa-5272 Third Party Advisory
https://xenbits.xenproject.org/xsa/advisory-410.txt Mitigation Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/10/11/3 Mailing List Mitigation Patch Third Party Advisory
http://xenbits.xen.org/xsa/advisory-410.html Mitigation Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJOMUNGW6VTK5CZZRLWLVVEOUPEQBRHI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWSC77GS5NATI3TT7FMVPULUPXR635XQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/
https://security.gentoo.org/glsa/202402-07
https://www.debian.org/security/2022/dsa-5272 Third Party Advisory
https://xenbits.xenproject.org/xsa/advisory-410.txt Mitigation Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

21 Nov 2024, 07:08

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2022/10/11/3 - Mailing List, Mitigation, Patch, Third Party Advisory () http://www.openwall.com/lists/oss-security/2022/10/11/3 - Mailing List, Mitigation, Patch, Third Party Advisory
References () http://xenbits.xen.org/xsa/advisory-410.html - Mitigation, Patch, Vendor Advisory () http://xenbits.xen.org/xsa/advisory-410.html - Mitigation, Patch, Vendor Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJOMUNGW6VTK5CZZRLWLVVEOUPEQBRHI/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJOMUNGW6VTK5CZZRLWLVVEOUPEQBRHI/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWSC77GS5NATI3TT7FMVPULUPXR635XQ/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWSC77GS5NATI3TT7FMVPULUPXR635XQ/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/ -
References () https://security.gentoo.org/glsa/202402-07 - () https://security.gentoo.org/glsa/202402-07 -
References () https://www.debian.org/security/2022/dsa-5272 - Third Party Advisory () https://www.debian.org/security/2022/dsa-5272 - Third Party Advisory
References () https://xenbits.xenproject.org/xsa/advisory-410.txt - Mitigation, Patch, Vendor Advisory () https://xenbits.xenproject.org/xsa/advisory-410.txt - Mitigation, Patch, Vendor Advisory

04 Feb 2024, 08:15

Type Values Removed Values Added
References
  • () https://security.gentoo.org/glsa/202402-07 -

07 Nov 2023, 03:48

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJOMUNGW6VTK5CZZRLWLVVEOUPEQBRHI/', 'name': 'FEDORA-2022-d80cc73088', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWSC77GS5NATI3TT7FMVPULUPXR635XQ/', 'name': 'FEDORA-2022-5b594b82ac', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/', 'name': 'FEDORA-2022-99af00f60e', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWSC77GS5NATI3TT7FMVPULUPXR635XQ/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJOMUNGW6VTK5CZZRLWLVVEOUPEQBRHI/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/ -

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE CWE-400 CWE-404
Information

Published : 2022-10-11 13:15

Updated : 2024-11-21 07:08

NVD link : CVE-2022-33746

Mitre link : CVE-2022-33746

CVE.ORG link : CVE-2022-33746

JSON object : View

Products Affected

debian

  • debian_linux

fedoraproject

  • fedora

xen

  • xen
CWE
CWE-404

Improper Resource Shutdown or Release