DEBIAN-CVE-2022-49737

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Source
https://security-tracker.debian.org/tracker/CVE-2022-49737
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49737.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-49737
Upstream
Published
2025-03-16T01:15:35Z
Modified
2026-09-01T20:04:56Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:12 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/debian/xorg-server?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:21.1.7-3+deb12u13

Affected versions

2:21.*
2:21.1.7-3
2:21.1.7-3+deb12u1
2:21.1.7-3+deb12u2
2:21.1.7-3+deb12u3
2:21.1.7-3+deb12u4
2:21.1.7-3+deb12u5
2:21.1.7-3+deb12u6
2:21.1.7-3+deb12u7
2:21.1.7-3+deb12u8
2:21.1.7-3+deb12u9
2:21.1.7-3+deb12u10
2:21.1.7-3+deb12u11
2:21.1.7-3+deb12u12

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49737.json"

Debian:13 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/debian/xorg-server?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:21.1.16-1.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49737.json"

Debian:14 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/debian/xorg-server?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:21.1.16-1.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49737.json"