CVE-2022-50330

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan Integer Overflow or Wraparound pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: crypto: cavium - prevent integer overflow loading firmware The "code_length" value comes from the firmware file. If your firmware is untrusted realistically there is probably very little you can do to protect yourself. Still we try to limit the damage as much as possible. Also Smatch marks any data read from the filesystem as untrusted and prints warnings if it not capped correctly. The "ntohl(ucode->code_length) * 2" multiplication can have an integer overflow.

Rincian

Terbit di NVD

15 September 2025

Terakhir diubah

4 Agustus 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-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 5,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/172c8a24fc8312cf6b88d3c88469653fdcb1c127 patch
• https://git.kernel.org/stable/c/2526d6bf27d15054bb0778b2f7bc6625fd934905 patch
• https://git.kernel.org/stable/c/371fa5129af53a79f6dddc90fe5bb0825cbe72a4 patch
• https://git.kernel.org/stable/c/3a720eb89026c5241b8c4abb33370dc6fb565eee patch
• https://git.kernel.org/stable/c/584561e94260268abe1c83e00d9c205565cb7bc5 patch
• https://git.kernel.org/stable/c/90e483e7f20c32287d2a9da967e122938f52737a patch
• https://git.kernel.org/stable/c/c4d4c2afd08dfb3cd1c880d1811ede2568e81a6d patch
• https://git.kernel.org/stable/c/e29fd7a6852376d2cfb95ad5d6d3eeff93f815e9 patch