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CVE Vulnerability Details :
CVE-2022-49737
PUBLISHED
More InfoOfficial Page
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
View Known Exploited Vulnerability (KEV) details
Published At-16 Mar, 2025 | 00:00
Updated At-17 Mar, 2025 | 16:07
Rejected At-
▼CVE Numbering Authority (CNA)

In X.Org X server 20.11 through 21.1.16, when a client application uses easystroke for mouse gestures, the main thread modifies various data structures used by the input thread without acquiring a lock, aka a race condition. In particular, AttachDevice in dix/devices.c does not acquire an input lock.

Affected Products
Vendor
X.Org FoundationX.org
Product
X server
Default Status
unknown
Versions
Affected
  • From 20.11 through 21.1.16 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-413CWE-413 Improper Resource Locking
Type: CWE
CWE ID: CWE-413
Description: CWE-413 Improper Resource Locking
Metrics
VersionBase scoreBase severityVector
3.17.7HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Version: 3.1
Base score: 7.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081338
N/A
https://gitlab.freedesktop.org/xorg/xserver/-/issues/1260
N/A
https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1;bug=1081338;filename=dix-Hold-input-lock-for-AttachDevice.patch;msg=5
N/A
https://gitlab.freedesktop.org/xorg/xserver/-/commit/dc7cb45482cea6ccec22d117ca0b489500b4d0a0
N/A
Hyperlink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081338
Resource: N/A
Hyperlink: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1260
Resource: N/A
Hyperlink: https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1;bug=1081338;filename=dix-Hold-input-lock-for-AttachDevice.patch;msg=5
Resource: N/A
Hyperlink: https://gitlab.freedesktop.org/xorg/xserver/-/commit/dc7cb45482cea6ccec22d117ca0b489500b4d0a0
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081338
exploit
Hyperlink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081338
Resource:
exploit
Details not found