CVE catalog

CVE-2022-46456

nasm affected and fixed versions

[CVE catalog]

NASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c.

Severity
Medium · CVSS 6.1CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Published
Source
[NVD] · [CVE record]
EPSS
0.36% · Oct 27, 2026

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
DebiantrixienasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debiantrixienasm2.16.03-1Affected[CVE-2022-46456]
DebiansidnasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debiansidnasm3.01-1Affected[CVE-2022-46456]
DebianforkynasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debianforkynasm3.01-1Affected[CVE-2022-46456]
DebianbookwormnasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debianbookwormnasm2.16.01-1Affected[CVE-2022-46456]
UnknownRelease not reportednasmNot reportedUnknownSource applicability is not establishedProvider not reported
Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
UnknownRelease not reportednasmNot reportedUnknownSource applicability is not establishedProvider not reported
DebianbookwormnasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debianbookwormnasm2.16.01-1Affected[CVE-2022-46456]
DebianforkynasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debianforkynasm3.01-1Affected[CVE-2022-46456]
DebiansidnasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debiansidnasm3.01-1Affected[CVE-2022-46456]
DebiantrixienasmNot reportedAffectedDistribution reports no fix[CVE-2022-46456]
Debiantrixienasm2.16.03-1Affected[CVE-2022-46456]
Original provider fields
{
  "package_releases": [
    {
      "name": "nasm",
      "status": "vulnerable",
      "release": "sid",
      "version": "3.01-1"
    },
    {
      "name": "nasm",
      "status": "vulnerable",
      "release": "forky",
      "version": "3.01-1"
    },
    {
      "name": "nasm",
      "status": "vulnerable",
      "release": "trixie",
      "version": "2.16.03-1"
    },
    {
      "name": "nasm",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "2.16.01-1"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "unimportant",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "unimportant",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "unimportant",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "nasm",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "unimportant",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "nasm",
      "fixed_version": "not yet fixed",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

  • [nasm]Unknown
    Details (2)

    • 2.16.01-1 · amd64 · bookworm

      Affected

      dsa · nasm · debian · bookworm

    • 2.16.01-1 · arm64 · bookworm

      Affected

      dsa · nasm · debian · bookworm

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX]