CVE-2020-27830

MEDIUM · CVSS 5.5 EPSS 0.30%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-13 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2020-27830

Severity

MEDIUM

CVSS

5.5

EPSS

0.30%

Linux

Original NVD Description

A vulnerability was found in Linux Kernel where in the spk_ttyio_receive_buf2() function, it would dereference spk_ttyio_synth without checking whether it is NULL or not, and may lead to a NULL-ptr deref crash.