AUGUST 4, 2026
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Case File

CVE-2023-54279

UNKNOWN · CVSS N/A EPSS 0.20%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-12-30 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. It affects Linux.

CVE
CVE-2023-54279
Severity
UNKNOWN
CVSS
N/A
EPSS
0.20%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: MIPS: fw: Allow firmware to pass a empty env fw_getenv will use env entry to determine style of env, however it is legal for firmware to just pass a empty list. Check if first entry exist before running strchr to avoid null pointer dereference.