CVE-2022-4743

2023-01-1219:15:24

CWE-401

[email protected]

web.nvd.nist.gov

cve-2022-4743

sdl2

memory leak

denial of service

vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

64.9%

JSON

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 configurations

Vulners

NVD

Node

libsdlsdl2_imageRange≤2.0.4

libsdlsdl2_imageRange≤2.26.0

libsdlsdl2_imageRange≤2.25.1

VendorProductVersionCPE
libsdlsdl2_image*cpe:2.3:a:libsdl:sdl2_image:*:*:*:*:*:*:*:*
libsdlsdl2_image*cpe:2.3:a:libsdl:sdl2_image:*:*:*:*:*:*:*:*
libsdlsdl2_image*cpe:2.3:a:libsdl:sdl2_image:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libsdl	sdl2_image	*	cpe:2.3:a:libsdl:sdl2_image::::::::
libsdl	sdl2_image	*	cpe:2.3:a:libsdl:sdl2_image::::::::
libsdl	sdl2_image	*	cpe:2.3:a:libsdl:sdl2_image::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "SDL2",
    "versions": [
      {
        "version": "Affects SDL2 v2.0.4 and above, Fixed-in sdl-2.26.0, sdl-prerelease-2.25.1",
        "status": "affected"
      }
    ]
  }
]