CVE-2021-46839

Katalog CVE

CVSS 9.1 · Critical EPSS 0,52%

Kerentanan Out-of-bounds Read pada huawei emui, huawei harmonyos. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.

Rincian

Terbit di NVD

14 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://consumer.huawei.com/en/support/bulletin/2022/10/ advisory vendor
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697 advisory vendor