CVE-2022-4743

Katalog CVE

CVSS 7.5 · High EPSS 1,3%

Kerentanan Missing Release of Memory after Effective Lifetime pada libsdl simple directmedia layer, redhat enterprise linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

12 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 68,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=2156290 issue tracking · patch · advisory pihak ketiga
• https://github.com/libsdl-org/SDL/commit/00b67f55727bc0944c3266e2b875440da132ce4b patch · advisory pihak ketiga
• https://github.com/libsdl-org/SDL/pull/6269 patch · advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2022-4743 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html
• https://security.gentoo.org/glsa/202305-18
• https://lists.debian.org/debian-lts-announce/2025/11/msg00024.html