CVE-2025-21793

Katalog CVE

CVSS 5.5 · Medium EPSS 0,22%

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: spi: sn-f-ospi: Fix division by zero When there is no dummy cycle in the spi-nor commands, both dummy bus cycle bytes and width are zero. Because of the cpu's warning when divided by zero, the warning should be avoided. Return just zero to avoid such calculations.

Rincian

Terbit di NVD

27 Februari 2025

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)

0,22% peluang dieksploitasi; lebih tinggi dari 11,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3588b1c0fde2f58d166e3f94a5a58d64b893526c patch
• https://git.kernel.org/stable/c/4df6f005bef04a3dd16c028124a1b5684db3922b patch
• https://git.kernel.org/stable/c/7434135553bc03809a55803ee6a8dcaae6240d55 patch
• https://git.kernel.org/stable/c/966328191b4c389c0f2159fa242915f51cbc1679 patch