CVE-2022-4743

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-4743
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/security/cve/CVE-2022-4743 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2156290 Issue Tracking Patch Third Party Advisory
https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b Patch Third Party Advisory
https://github.com/libsdl-org/SDL/pull/6269 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html
https://security.gentoo.org/glsa/202305-18
Configurations

Configuration 1 (hide)

cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
History

03 May 2023, 12:16

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202305-18 -

09 Feb 2023, 02:18

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html -

23 Jan 2023, 15:10

Type Values Removed Values Added
CPE cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
First Time Libsdl simple Directmedia Layer
Redhat enterprise Linux
Redhat
Libsdl
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2156290 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2156290 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://github.com/libsdl-org/SDL/pull/6269 - (MISC) https://github.com/libsdl-org/SDL/pull/6269 - Patch, Third Party Advisory
References (MISC) https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b - (MISC) https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b - Patch, Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2022-4743 - (MISC) https://access.redhat.com/security/cve/CVE-2022-4743 - Third Party Advisory
CWE CWE-401

12 Jan 2023, 19:20

Type Values Removed Values Added
New CVE
Information

Published : 2023-01-12 19:15

Updated : 2023-12-10 14:48

NVD link : CVE-2022-4743

Mitre link : CVE-2022-4743

CVE.ORG link : CVE-2022-4743

JSON object : View

Products Affected

redhat

  • enterprise_linux

libsdl

  • simple_directmedia_layer
CWE
CWE-401

Missing Release of Memory after Effective Lifetime