A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse_smacro_template of the file preproc.c. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Nasm
  • Netwide Assembler

No data.

No data.

References
Link Providers
https://bugzilla.nasm.us/show_bug.cgi?id=3392936 cve-icon cve-icon cve-icon
https://drive.google.com/file/d/10TSdMErFTBtLFIwfh_fia635cmtmFuei/view?usp=drive_link cve-icon cve-icon
https://vuldb.com/?ctiid.319378 cve-icon cve-icon
https://vuldb.com/?id.319378 cve-icon cve-icon
https://vuldb.com/?submit.623187 cve-icon cve-icon
https://vuldb.com/?submit.623196 cve-icon cve-icon
https://vuldb.com/?submit.623198 cve-icon cve-icon cve-icon
History

Tue, 12 Aug 2025 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Nasm
Nasm netwide Assembler
Vendors & Products Nasm
Nasm netwide Assembler

Mon, 11 Aug 2025 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 11 Aug 2025 11:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse_smacro_template of the file preproc.c. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
Title NASM Netwide Assember preproc.c parse_smacro_template null pointer dereference
Weaknesses CWE-404
CWE-476
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-08-11T11:32:08.340Z

Updated: 2025-08-11T12:12:07.494Z

Reserved: 2025-08-10T15:55:55.901Z

Link: CVE-2025-8844

cve-icon Vulnrichment

Updated: 2025-08-11T12:11:56.787Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-11T12:15:26.060

Modified: 2025-08-11T18:32:48.867

Link: CVE-2025-8844

cve-icon Redhat

No data.