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CVE Vulnerability Details :

CVE-2022-4743

PUBLISHED

More Info Official Page

Assigner-redhat

Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749

Published At-12 Jan, 2023 | 00:00

Updated At-25 Nov, 2025 | 21:04

▼CVE Numbering Authority (CNA)

A potential memory leak issue was discovered in SDL2 in GLES_CreateTexture() function in SDL_render_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.

Affected Products

Vendor

n/a

Product

SDL2

Versions

Affected

Affects SDL2 v2.0.4 and above, Fixed-in sdl-2.26.0, sdl-prerelease-2.25.1

Problem Types

Type	CWE ID	Description
text	N/A	NA

Type: text

CWE ID: N/A

Description: NA

References

Hyperlink	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2156290	N/A
https://access.redhat.com/security/cve/CVE-2022-4743	N/A
https://github.com/libsdl-org/SDL/pull/6269	N/A
https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b	N/A
https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html	mailing-list
https://security.gentoo.org/glsa/202305-18	vendor-advisory

Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2156290

Resource: N/A

Hyperlink: https://access.redhat.com/security/cve/CVE-2022-4743

Resource: N/A

Hyperlink: https://github.com/libsdl-org/SDL/pull/6269

Resource: N/A

Hyperlink: https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b

Resource: N/A

Hyperlink: https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html

Resource:

mailing-list

Hyperlink: https://security.gentoo.org/glsa/202305-18

Resource:

vendor-advisory

▼Authorized Data Publishers (ADP)

1. CVE Program Container

References

Hyperlink	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2156290	x_transferred
https://access.redhat.com/security/cve/CVE-2022-4743	x_transferred
https://github.com/libsdl-org/SDL/pull/6269	x_transferred
https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b	x_transferred
https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html	mailing-list x_transferred
https://security.gentoo.org/glsa/202305-18	vendor-advisory x_transferred
https://lists.debian.org/debian-lts-announce/2025/11/msg00024.html	N/A

Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2156290

Resource:

x_transferred

Hyperlink: https://access.redhat.com/security/cve/CVE-2022-4743

Resource:

x_transferred

Hyperlink: https://github.com/libsdl-org/SDL/pull/6269

Resource:

x_transferred

Hyperlink: https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b

Resource:

x_transferred

Hyperlink: https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html

Resource:

mailing-list

x_transferred

Hyperlink: https://security.gentoo.org/glsa/202305-18

Resource:

vendor-advisory

x_transferred

Hyperlink: https://lists.debian.org/debian-lts-announce/2025/11/msg00024.html

Resource: N/A

2. CISA ADP Vulnrichment

Problem Types

Type	CWE ID	Description
CWE	CWE-401	CWE-401 Missing Release of Memory after Effective Lifetime

Type: CWE

CWE ID: CWE-401

Description: CWE-401 Missing Release of Memory after Effective Lifetime

Metrics

Version	Base score	Base severity	Vector
3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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Affected

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Credits

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Replaced By

Rejected Reason

References

Affected Products

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Replaced By

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Affected Products

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References