Bug 2156290 (CVE-2022-4743)

Summary:	CVE-2022-4743 SDL2: memory leak in GLES_CreateTexture() in render/opengles/SDL_render_gles.c
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	wtaymans
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	sdl-2.26.0, sdl-prerelease-2.25.1	Doc Type:	If docs needed, set a value
Doc Text:	A potential memory leak issue was found in SDL2 in the GLES_CreateTexture() function in the SDL_render_gles.c file. This flaw allows an attacker to cause a denial of service attack.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2156291, 2156292, 2156293
Bug Blocks:	2129413

Description TEJ RATHI 2022-12-26 08:53:55 UTC

A memory leak issue was discovered in SDL2 version >= SDL2-2.0.8

See the link below for details:
https://github.com/libsdl-org/SDL/pull/6269
https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b

Comment 1 TEJ RATHI 2022-12-26 08:56:30 UTC

Created SDL2 tracking bugs for this issue:

Affects: epel-all [bug 2156291]