CVE-2026-31618

Katalog CVE

CVSS 5.5 · Medium EPSS 0,17%

Kerentanan Divide By Zero pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO Much like commit 19f953e74356 ("fbdev: fb_pm2fb: Avoid potential divide by zero error"), we also need to prevent that same crash from happening in the udlfb driver as it uses pixclock directly when dividing, which will crash.

Rincian

Terbit di NVD

24 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-369: Divide By Zero

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 5,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/53cb4e79a07124d2ebe502983c29800104080b47 patch
• https://git.kernel.org/stable/c/63dfb0b4741f46d65b667c4275132b3d1966acc8 patch
• https://git.kernel.org/stable/c/6567d3e1aaadfebf44ce7dc9ea2630323cd4c736 patch
• https://git.kernel.org/stable/c/859a239d58a812b61267d9944b701affe6a6244e patch
• https://git.kernel.org/stable/c/8f98b81fe011e1879e6a7b1247e69e06a5e17af2 patch
• https://git.kernel.org/stable/c/fc386daa6846551a88d338ba9864fc2812cd9030 patch
• https://git.kernel.org/stable/c/2f207e46c62688bb7eb4e3feaf9a0d94020fb0c9
• https://git.kernel.org/stable/c/59bde9e0930efef1286768cb65fc78d5e5267f93
• https://git.kernel.org/stable/c/6c05191598eca87a87329b3f6e4a0825775f09cf