CVE-2020-11208

Katalog CVE

CVSS 7.8 · High EPSS 1,7%

Kerentanan Integer Underflow (Wrap or Wraparound) pada qualcomm sd820 firmware, qualcomm sd821 firmware +11 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439

Rincian

Terbit di NVD

12 November 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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-191: Integer Underflow (Wrap or Wraparound)

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin advisory vendor
• https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/ advisory pihak ketiga
• https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/ exploit · advisory pihak ketiga