VULNERABILITY INTELLIGENCE

CVE-2021-47149

CVSS score5.5 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2024-03-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fix potential null-ptr-deref In fmvj18x_get_hwinfo(), if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references