CVE-2023-53019

Katalog CVE

CVSS 7.8 · High EPSS 0,20%

Kerentanan Improper Validation of Array Index pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: net: mdio: validate parameter addr in mdiobus_get_phy() The caller may pass any value as addr, what may result in an out-of-bounds access to array mdio_map. One existing case is stmmac_init_phy() that may pass -1 as addr. Therefore validate addr before using it.

Rincian

Terbit di NVD

27 Maret 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-129: Improper Validation of Array Index

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 8,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f patch
• https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8 patch
• https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973 patch
• https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75 patch
• https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0 patch
• https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85 patch
• https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8 patch