CVE-2022-26357

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-26357
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.

7.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.2 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:H/Au:N/C:C/I:C/A:C

Exploitability : 1.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity HIGH

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://www.openwall.com/lists/oss-security/2022/04/05/2 Mailing List Patch Third Party Advisory
http://xenbits.xen.org/xsa/advisory-399.html Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/
https://security.gentoo.org/glsa/202402-07
https://www.debian.org/security/2022/dsa-5117 Third Party Advisory
https://xenbits.xenproject.org/xsa/advisory-399.txt Vendor Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

Configuration 3 (hide)

OR cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
History

04 Feb 2024, 08:15

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

07 Nov 2023, 03:44

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/', 'name': 'FEDORA-2022-dfbf7e2372', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/', 'name': 'FEDORA-2022-64b2c02d29', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/ -

01 Jul 2022, 17:36

Type Values Removed Values Added
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/ - Mailing List, Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2022/dsa-5117 - (DEBIAN) https://www.debian.org/security/2022/dsa-5117 - Third Party Advisory
First Time Fedoraproject
Debian debian Linux
Debian
Fedoraproject fedora
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

02 May 2022, 12:16

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ETPM2OVZZ6KOS2L7QO7SIW6XWT5OW3F/ -

21 Apr 2022, 23:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHFSRVLM2JUCPDC2KGB7ETPQYJLCGBLD/ -

19 Apr 2022, 12:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5117 -

14 Apr 2022, 18:26

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 6.2
v3 : 7.0
First Time Xen xen
Xen
CWE CWE-362
CPE cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*
References (MISC) https://xenbits.xenproject.org/xsa/advisory-399.txt - (MISC) https://xenbits.xenproject.org/xsa/advisory-399.txt - Vendor Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2022/04/05/2 - (MLIST) http://www.openwall.com/lists/oss-security/2022/04/05/2 - Mailing List, Patch, Third Party Advisory
References (CONFIRM) http://xenbits.xen.org/xsa/advisory-399.html - (CONFIRM) http://xenbits.xen.org/xsa/advisory-399.html - Patch, Vendor Advisory

05 Apr 2022, 15:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2022/04/05/2 -
  • (CONFIRM) http://xenbits.xen.org/xsa/advisory-399.html -

05 Apr 2022, 13:21

Type Values Removed Values Added
New CVE
Information

Published : 2022-04-05 13:15

Updated : 2024-02-04 08:15

NVD link : CVE-2022-26357

Mitre link : CVE-2022-26357

CVE.ORG link : CVE-2022-26357

JSON object : View

Products Affected

fedoraproject

  • fedora

debian

  • debian_linux

xen

  • xen
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')