CVE-2022-23003

Katalog CVE

CVSS 5.3 · Medium EPSS 0,70%

Kerentanan Improper Check or Handling of Exceptional Conditions pada westerndigital sweet b. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

When computing a shared secret or point multiplication on the NIST P-256 curve that results in an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output may cause an error when used in other operations. This may be leveraged by an attacker to cause an error scenario or incorrect choice of session key in applications which use the library, resulting in a limited denial of service for an individual user. The scope of impact cannot extend to other components.

Rincian

Terbit di NVD

29 Juli 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-703: Improper Check or Handling of Exceptional Conditions
CWE-682: Incorrect Calculation

EPSS (30 hari)

0,70% peluang dieksploitasi; lebih tinggi dari 51,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities product · advisory vendor