CVE-2022-4743
libsdl2 - security update
7.5
HIGH
CVSS 3.1
EPSS 0.04%
Description
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.
How to fix CVE-2022-4743
To remediate CVE-2022-4743, upgrade the affected package to a fixed version below.
- Debian/libsdl2—upgrade to 2.0.14+dfsg2-3+deb11u2 or later
- —upgrade to 2.0.14+dfsg2-3+deb11u2 or later
Is CVE-2022-4743 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.0.14+dfsg2-3+deb11u2
- from 0, < 2.0.14+dfsg2-3+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |