CVE-2021-45256: Null Pointer Dereference

Published Dec 22, 2021
·
Updated

A Null Pointer Dereference vulnerability existfs in nasm 2.16rc0 via asm/preproc.c.

Affected Software

1 affected component
nasm Netwide Assembler=2.16-rc0

Event History

Dec 22, 2021
CVE Published
via MITRE·04:30 PM
Data Sourced
via MITRE·04:30 PM
Description
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2021-45256?

The severity of CVE-2021-45256 is medium (5.5).

2

What is the affected software for CVE-2021-45256?

The affected software for CVE-2021-45256 is Nasm Netwide Assembler version 2.16-rc0.

3

What is the CWE category for CVE-2021-45256?

The CWE category for CVE-2021-45256 is CWE-476 (NULL Pointer Dereference).

4

How can I fix the Null Pointer Dereference vulnerability in nasm 2.16rc0?

To fix the Null Pointer Dereference vulnerability in nasm 2.16rc0, it is recommended to update to the latest version of Nasm Netwide Assembler.

5

Where can I find more information about CVE-2021-45256?

More information about CVE-2021-45256 can be found at the following link: https://bugzilla.nasm.us/show_bug.cgi?id=3392789

Contact

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