CVE-2022-2320

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-2320
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc Patch Third Party Advisory
https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938 Patch Third Party Advisory
https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939 Patch Third Party Advisory
https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html Patch Third Party Advisory
https://security.gentoo.org/glsa/202210-30 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221104-0003/ Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-963/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:x.org:xorg-server:21.1.0:*:*:*:*:*:*:*
History

12 Feb 2023, 22:15

Type Values Removed Values Added
References
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:8222', 'name': 'https://access.redhat.com/errata/RHSA-2022:8222', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:8221', 'name': 'https://access.redhat.com/errata/RHSA-2022:8221', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/security/cve/CVE-2022-2320', 'name': 'https://access.redhat.com/security/cve/CVE-2022-2320', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2106683', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2106683', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:7583', 'name': 'https://access.redhat.com/errata/RHSA-2022:7583', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2022:5905', 'name': 'https://access.redhat.com/errata/RHSA-2022:5905', 'tags': [], 'refsource': 'MISC'}

02 Feb 2023, 21:22

Type Values Removed Values Added
References
  • (MISC) https://access.redhat.com/errata/RHSA-2022:8222 -
  • (MISC) https://access.redhat.com/errata/RHSA-2022:8221 -
  • (MISC) https://access.redhat.com/security/cve/CVE-2022-2320 -
  • (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2106683 -
  • (MISC) https://access.redhat.com/errata/RHSA-2022:7583 -
  • (MISC) https://access.redhat.com/errata/RHSA-2022:5905 -

03 Dec 2022, 01:12

Type Values Removed Values Added
References (CONFIRM) https://security.netapp.com/advisory/ntap-20221104-0003/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20221104-0003/ - Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/202210-30 - (GENTOO) https://security.gentoo.org/glsa/202210-30 - Third Party Advisory

04 Nov 2022, 16:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20221104-0003/ -

31 Oct 2022, 04:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202210-30 -

29 Sep 2022, 15:50

Type Values Removed Values Added
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-963/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-963/ - Third Party Advisory, VDB Entry
References (MISC) https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html - (MISC) https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html - Patch, Third Party Advisory

08 Sep 2022, 00:15

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-963/ -
  • (MISC) https://lists.freedesktop.org/archives/xorg-announce/2022-July/003192.html -

07 Sep 2022, 19:54

Type Values Removed Values Added
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:a:x.org:xorg-server:21.1.0:*:*:*:*:*:*:*
First Time X.org xorg-server
X.org
References (MISC) https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938 - (MISC) https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/938 - Patch, Third Party Advisory
References (MISC) https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc - (MISC) https://github.com/freedesktop/xorg-xserver/commit/dd8caf39e9e15d8f302e54045dd08d8ebf1025dc - Patch, Third Party Advisory
References (MISC) https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939 - (MISC) https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/939 - Patch, Third Party Advisory

01 Sep 2022, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-09-01 21:15

Updated : 2024-02-01 02:27

NVD link : CVE-2022-2320

Mitre link : CVE-2022-2320

CVE.ORG link : CVE-2022-2320

JSON object : View

Products Affected

x.org

  • xorg-server
CWE
CWE-787

Out-of-bounds Write