Vulnerability · Published Mar 29, 2023 · Assigned by mitre
CVE-2022-44369
Medium 5.5
In plain English
A medium-severity null pointer dereference in the nasm package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.3%top 76.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
NASM 2.16 (development) is vulnerable to 476: Null Pointer Dereference via output/outaout.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | nasm | no fix listed | DEBIAN-CVE-2022-44369 |
| Debian:13 | nasm | no fix listed | DEBIAN-CVE-2022-44369 |
| Debian:14 | nasm | no fix listed | DEBIAN-CVE-2022-44369 |
| Ubuntu:25.10 | nasm | no fix listed | UBUNTU-CVE-2022-44369 |
| Ubuntu:26.04:LTS | nasm | no fix listed | UBUNTU-CVE-2022-44369 |
| Ubuntu:26.10 | nasm | no fix listed | UBUNTU-CVE-2022-44369 |
Affected products (as reported)
Weakness: CWE-476 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H