UBUNTU-CVE-2022-4743

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Source
https://ubuntu.com/security/CVE-2022-4743
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4743.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-4743
Related
Published
2023-01-12T19:15:00Z
Modified
2024-12-18T16:32:54Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A potential memory leak issue was discovered in SDL2 in GLESCreateTexture() function in SDLrender_gles.c. The vulnerability allows an attacker to cause a denial of service attack. The vulnerability affects SDL2 v2.0.4 and above. SDL-1.x are not affected.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2?arch=src?distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

2.*

2.0.0+dfsg1-2
2.0.0+dfsg1-3
2.0.1+dfsg1-1
2.0.1+dfsg1-1ubuntu1
2.0.2+dfsg1-3
2.0.2+dfsg1-3ubuntu1
2.0.2+dfsg1-3ubuntu1.1
2.0.2+dfsg1-3ubuntu1.2
2.0.2+dfsg1-3ubuntu1.3
2.0.2+dfsg1-3ubuntu1.3+esm1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:16.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2?arch=src?distro=esm-apps/xenial

Affected ranges

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

Affected versions

2.*

2.0.2+dfsg1-6ubuntu2
2.0.4+dfsg1-2
2.0.4+dfsg1-2ubuntu1
2.0.4+dfsg1-2ubuntu2
2.0.4+dfsg1-2ubuntu2.16.04.1
2.0.4+dfsg1-2ubuntu2.16.04.2

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:18.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2?arch=src?distro=esm-apps/bionic

Affected ranges

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

Affected versions

2.*

2.0.6+dfsg1-3ubuntu1
2.0.6+dfsg1-4ubuntu1
2.0.7+dfsg1-3ubuntu1
2.0.8+dfsg1-1ubuntu1
2.0.8+dfsg1-1ubuntu1.18.04.1
2.0.8+dfsg1-1ubuntu1.18.04.3
2.0.8+dfsg1-1ubuntu1.18.04.4
2.0.8+dfsg1-1ubuntu1.18.04.4+esm1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:20.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2?arch=src?distro=focal

Affected ranges

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

Affected versions

2.*

2.0.10+dfsg1-1ubuntu1
2.0.10+dfsg1-1ubuntu4
2.0.10+dfsg1-1ubuntu6
2.0.10+dfsg1-1ubuntu7
2.0.10+dfsg1-1ubuntu8
2.0.10+dfsg1-2ubuntu5
2.0.10+dfsg1-3

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:22.04:LTS / libsdl2

Package

Name
libsdl2
Purl
pkg:deb/ubuntu/libsdl2?arch=src?distro=jammy

Affected ranges

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

Affected versions

2.*

2.0.14+dfsg2-3
2.0.16+dfsg1-5
2.0.18+dfsg-4
2.0.18+dfsg-5
2.0.20+dfsg-2
2.0.20+dfsg-2build1
2.0.20+dfsg-2ubuntu1.22.04.1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}