UBUNTU-CVE-2022-49737

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Source
https://ubuntu.com/security/CVE-2022-49737
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-49737.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-49737
Related
Published
2025-03-16T01:15:00Z
Modified
2025-03-20T04:33:51Z
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

Ubuntu:Pro:14.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:1.15.1-0ubuntu2.11+esm12?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.14.3-3ubuntu2
2:1.14.3-3ubuntu3
2:1.14.3-3ubuntu4
2:1.14.3-5ubuntu1
2:1.14.4-1ubuntu1
2:1.14.4-1ubuntu2
2:1.14.4.901-0ubuntu2
2:1.14.5-1ubuntu2
2:1.14.5-1ubuntu4
2:1.15.0-1ubuntu1
2:1.15.0-1ubuntu2
2:1.15.0-1ubuntu3
2:1.15.0-1ubuntu4
2:1.15.0-1ubuntu6
2:1.15.0-1ubuntu7
2:1.15.1-0ubuntu1
2:1.15.1-0ubuntu2
2:1.15.1-0ubuntu2.1
2:1.15.1-0ubuntu2.4
2:1.15.1-0ubuntu2.5
2:1.15.1-0ubuntu2.6
2:1.15.1-0ubuntu2.7
2:1.15.1-0ubuntu2.9
2:1.15.1-0ubuntu2.10
2:1.15.1-0ubuntu2.11
2:1.15.1-0ubuntu2.11+esm2
2:1.15.1-0ubuntu2.11+esm3
2:1.15.1-0ubuntu2.11+esm4
2:1.15.1-0ubuntu2.11+esm5
2:1.15.1-0ubuntu2.11+esm6
2:1.15.1-0ubuntu2.11+esm7
2:1.15.1-0ubuntu2.11+esm8
2:1.15.1-0ubuntu2.11+esm9
2:1.15.1-0ubuntu2.11+esm11
2:1.15.1-0ubuntu2.11+esm12

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:1.18.4-0ubuntu0.12+esm17?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.17.2-1ubuntu9
2:1.17.2-1ubuntu10
2:1.17.3-2ubuntu1
2:1.17.3-2ubuntu2
2:1.17.3-2ubuntu3
2:1.17.3-2ubuntu4
2:1.18.1-1ubuntu3
2:1.18.1-1ubuntu4
2:1.18.3-1ubuntu1
2:1.18.3-1ubuntu2
2:1.18.3-1ubuntu2.2
2:1.18.3-1ubuntu2.3
2:1.18.4-0ubuntu0.1
2:1.18.4-0ubuntu0.2
2:1.18.4-0ubuntu0.3
2:1.18.4-0ubuntu0.4
2:1.18.4-0ubuntu0.6
2:1.18.4-0ubuntu0.7
2:1.18.4-0ubuntu0.8
2:1.18.4-0ubuntu0.9
2:1.18.4-0ubuntu0.10
2:1.18.4-0ubuntu0.11
2:1.18.4-0ubuntu0.12
2:1.18.4-0ubuntu0.12+esm1
2:1.18.4-0ubuntu0.12+esm2
2:1.18.4-0ubuntu0.12+esm4
2:1.18.4-0ubuntu0.12+esm5
2:1.18.4-0ubuntu0.12+esm6
2:1.18.4-0ubuntu0.12+esm8
2:1.18.4-0ubuntu0.12+esm9
2:1.18.4-0ubuntu0.12+esm10
2:1.18.4-0ubuntu0.12+esm12
2:1.18.4-0ubuntu0.12+esm13
2:1.18.4-0ubuntu0.12+esm14
2:1.18.4-0ubuntu0.12+esm15
2:1.18.4-0ubuntu0.12+esm16
2:1.18.4-0ubuntu0.12+esm17

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / xorg-server-hwe-16.04

Package

Name
xorg-server-hwe-16.04
Purl
pkg:deb/ubuntu/xorg-server-hwe-16.04@2:1.19.6-1ubuntu4.1~16.04.6+esm9?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.18.4-1ubuntu6.1~16.04.1
2:1.18.4-1ubuntu6.1~16.04.2
2:1.19.3-1ubuntu1~16.04.2
2:1.19.3-1ubuntu1~16.04.3
2:1.19.3-1ubuntu1~16.04.4
2:1.19.5-0ubuntu2~16.04.1
2:1.19.6-1ubuntu4~16.04.1
2:1.19.6-1ubuntu4.1~16.04.1
2:1.19.6-1ubuntu4.1~16.04.2
2:1.19.6-1ubuntu4.1~16.04.3
2:1.19.6-1ubuntu4.1~16.04.4
2:1.19.6-1ubuntu4.1~16.04.5
2:1.19.6-1ubuntu4.1~16.04.6
2:1.19.6-1ubuntu4.1~16.04.6+esm1
2:1.19.6-1ubuntu4.1~16.04.6+esm3
2:1.19.6-1ubuntu4.1~16.04.6+esm4
2:1.19.6-1ubuntu4.1~16.04.6+esm5
2:1.19.6-1ubuntu4.1~16.04.6+esm6
2:1.19.6-1ubuntu4.1~16.04.6+esm7
2:1.19.6-1ubuntu4.1~16.04.6+esm8
2:1.19.6-1ubuntu4.1~16.04.6+esm9

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:1.19.6-1ubuntu4.15+esm12?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.19.5-0ubuntu2
2:1.19.6-1ubuntu1
2:1.19.6-1ubuntu2
2:1.19.6-1ubuntu3
2:1.19.6-1ubuntu4
2:1.19.6-1ubuntu4.1
2:1.19.6-1ubuntu4.2
2:1.19.6-1ubuntu4.3
2:1.19.6-1ubuntu4.4
2:1.19.6-1ubuntu4.5
2:1.19.6-1ubuntu4.6
2:1.19.6-1ubuntu4.7
2:1.19.6-1ubuntu4.8
2:1.19.6-1ubuntu4.9
2:1.19.6-1ubuntu4.10
2:1.19.6-1ubuntu4.11
2:1.19.6-1ubuntu4.12
2:1.19.6-1ubuntu4.13
2:1.19.6-1ubuntu4.14
2:1.19.6-1ubuntu4.15
2:1.19.6-1ubuntu4.15+esm1
2:1.19.6-1ubuntu4.15+esm3
2:1.19.6-1ubuntu4.15+esm4
2:1.19.6-1ubuntu4.15+esm5
2:1.19.6-1ubuntu4.15+esm7
2:1.19.6-1ubuntu4.15+esm8
2:1.19.6-1ubuntu4.15+esm9
2:1.19.6-1ubuntu4.15+esm10
2:1.19.6-1ubuntu4.15+esm11
2:1.19.6-1ubuntu4.15+esm12

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / xorg-server-hwe-18.04

Package

Name
xorg-server-hwe-18.04
Purl
pkg:deb/ubuntu/xorg-server-hwe-18.04@2:1.20.8-2ubuntu2.2~18.04.11+esm4?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.20.1-3ubuntu2.1~18.04.1
2:1.20.4-1ubuntu3~18.04.1
2:1.20.5+git20191008-0ubuntu1~18.04.1
2:1.20.8-2ubuntu2.1~18.04.1
2:1.20.8-2ubuntu2.2~18.04.1
2:1.20.8-2ubuntu2.2~18.04.2
2:1.20.8-2ubuntu2.2~18.04.3
2:1.20.8-2ubuntu2.2~18.04.4
2:1.20.8-2ubuntu2.2~18.04.5
2:1.20.8-2ubuntu2.2~18.04.6
2:1.20.8-2ubuntu2.2~18.04.7
2:1.20.8-2ubuntu2.2~18.04.8
2:1.20.8-2ubuntu2.2~18.04.9
2:1.20.8-2ubuntu2.2~18.04.10
2:1.20.8-2ubuntu2.2~18.04.11
2:1.20.8-2ubuntu2.2~18.04.11+esm1
2:1.20.8-2ubuntu2.2~18.04.11+esm2
2:1.20.8-2ubuntu2.2~18.04.11+esm3
2:1.20.8-2ubuntu2.2~18.04.11+esm4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:1.20.13-1ubuntu1~20.04.19?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.20.5+git20191008-0ubuntu1
2:1.20.6-1ubuntu1
2:1.20.7-2ubuntu1
2:1.20.7-2ubuntu2
2:1.20.8-2ubuntu2
2:1.20.8-2ubuntu2.1
2:1.20.8-2ubuntu2.2
2:1.20.8-2ubuntu2.3
2:1.20.8-2ubuntu2.4
2:1.20.8-2ubuntu2.6
2:1.20.9-2ubuntu1.1~20.04.1
2:1.20.9-2ubuntu1.2~20.04.1
2:1.20.9-2ubuntu1.2~20.04.2
2:1.20.11-1ubuntu1~20.04.2
2:1.20.13-1ubuntu1~20.04.2
2:1.20.13-1ubuntu1~20.04.3
2:1.20.13-1ubuntu1~20.04.4
2:1.20.13-1ubuntu1~20.04.5
2:1.20.13-1ubuntu1~20.04.6
2:1.20.13-1ubuntu1~20.04.8
2:1.20.13-1ubuntu1~20.04.9
2:1.20.13-1ubuntu1~20.04.12
2:1.20.13-1ubuntu1~20.04.14
2:1.20.13-1ubuntu1~20.04.15
2:1.20.13-1ubuntu1~20.04.16
2:1.20.13-1ubuntu1~20.04.17
2:1.20.13-1ubuntu1~20.04.18
2:1.20.13-1ubuntu1~20.04.19

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:21.1.4-2ubuntu1.7~22.04.13?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*

2:1.20.13-1ubuntu1
2:1.20.13-1ubuntu2
2:1.20.14-1ubuntu1

2:21.*

2:21.1.3-2ubuntu2
2:21.1.3-2ubuntu2.1
2:21.1.3-2ubuntu2.2
2:21.1.3-2ubuntu2.3
2:21.1.3-2ubuntu2.4
2:21.1.3-2ubuntu2.5
2:21.1.3-2ubuntu2.6
2:21.1.3-2ubuntu2.7
2:21.1.3-2ubuntu2.8
2:21.1.3-2ubuntu2.9
2:21.1.4-2ubuntu1.7~22.04.1
2:21.1.4-2ubuntu1.7~22.04.2
2:21.1.4-2ubuntu1.7~22.04.5
2:21.1.4-2ubuntu1.7~22.04.7
2:21.1.4-2ubuntu1.7~22.04.8
2:21.1.4-2ubuntu1.7~22.04.9
2:21.1.4-2ubuntu1.7~22.04.10
2:21.1.4-2ubuntu1.7~22.04.11
2:21.1.4-2ubuntu1.7~22.04.12
2:21.1.4-2ubuntu1.7~22.04.13

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / xwayland

Package

Name
xwayland
Purl
pkg:deb/ubuntu/xwayland@2:22.1.1-1ubuntu0.17?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:21.*

2:21.1.2-0ubuntu1
2:21.1.3-1
2:21.1.3-1ubuntu1
2:21.1.4-1

2:22.*

2:22.1.0-1
2:22.1.1-1
2:22.1.1-1ubuntu0.1
2:22.1.1-1ubuntu0.2
2:22.1.1-1ubuntu0.3
2:22.1.1-1ubuntu0.4
2:22.1.1-1ubuntu0.5
2:22.1.1-1ubuntu0.6
2:22.1.1-1ubuntu0.7
2:22.1.1-1ubuntu0.9
2:22.1.1-1ubuntu0.10
2:22.1.1-1ubuntu0.11
2:22.1.1-1ubuntu0.12
2:22.1.1-1ubuntu0.13
2:22.1.1-1ubuntu0.14
2:22.1.1-1ubuntu0.15
2:22.1.1-1ubuntu0.17

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:21.1.13-2ubuntu1.2?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:21.*

2:21.1.12-1ubuntu1
2:21.1.13-2ubuntu1
2:21.1.13-2ubuntu1.1
2:21.1.13-2ubuntu1.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / xwayland

Package

Name
xwayland
Purl
pkg:deb/ubuntu/xwayland@2:24.1.2-1ubuntu0.4?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:23.*

2:23.2.6-1

2:24.*

2:24.1.0-1
2:24.1.2-1
2:24.1.2-1ubuntu0.1
2:24.1.2-1ubuntu0.2
2:24.1.2-1ubuntu0.4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / xorg-server

Package

Name
xorg-server
Purl
pkg:deb/ubuntu/xorg-server@2:21.1.12-1ubuntu1.2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:21.*

2:21.1.7-3ubuntu2
2:21.1.7-3ubuntu2.1
2:21.1.10-1ubuntu1
2:21.1.11-2ubuntu1
2:21.1.12-1ubuntu1
2:21.1.12-1ubuntu1.1
2:21.1.12-1ubuntu1.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / xwayland

Package

Name
xwayland
Purl
pkg:deb/ubuntu/xwayland@2:23.2.6-1ubuntu0.4?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:23.*

2:23.2.0-1
2:23.2.0-1ubuntu0.1
2:23.2.3-1
2:23.2.4-1
2:23.2.4-1build1
2:23.2.4-1build2
2:23.2.4-1build3
2:23.2.6-1
2:23.2.6-1ubuntu0.1
2:23.2.6-1ubuntu0.2
2:23.2.6-1ubuntu0.4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}