# CVE-2022-3153: NULL Pointer Dereference in vim/vim

Status: published. Published: 2022-09-08. Updated: 2026-11-02.

NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.0404.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: security@huntr.dev) — https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: security@huntr.dev) — https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: af854a3a-2127-422b-91ae-364da2661108) — https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: af854a3a-2127-422b-91ae-364da2661108) — https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a

## Affected products and versions

- vim / vim/vim: < 9.0.0404 (affected, custom). Source: CNA: @huntrdev

## NVD configuration conditions

Affected CPE matches depend on the following AND/OR and negation conditions:

```json
[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "9.0.0404",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]
```

## Severity and prioritization

- CVSS 3.0: 6.1 (medium); CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H; source: CNA: @huntrdev

- CVSS 3.1: 5.5 (medium); CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H; source: NVD: nvd@nist.gov

- CVSS 3.0: 6.1 (medium); CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H; source: NVD: security@huntr.dev

- CISA KEV: No listing in collected sources

- EPSS: 0.49% as of 2026-11-02; percentile 42.30%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-476

## Exploit evidence

- exploit: https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a (security@huntr.dev)
- exploit: https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a (af854a3a-2127-422b-91ae-364da2661108)

## References

- https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a (CNA: @huntrdev)

- https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de (CNA: @huntrdev)

- https://security.gentoo.org/glsa/202305-16 (CNA: @huntrdev; vendor-advisory)

- https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a (ADP: CVE; x_transferred)

- https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de (ADP: CVE; x_transferred)

- https://security.gentoo.org/glsa/202305-16 (ADP: CVE; vendor-advisory, x_transferred)

- https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de (security@huntr.dev; Patch, Third Party Advisory)

- https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a (security@huntr.dev; Exploit, Patch, Third Party Advisory)

- https://security.gentoo.org/glsa/202305-16 (security@huntr.dev)

- https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de (af854a3a-2127-422b-91ae-364da2661108; Patch, Third Party Advisory)

- https://huntr.dev/bounties/68331124-620d-48bc-a8fa-cd947b26270a (af854a3a-2127-422b-91ae-364da2661108; Exploit, Patch, Third Party Advisory)

- https://security.gentoo.org/glsa/202305-16 (af854a3a-2127-422b-91ae-364da2661108)

## Provenance

- CNA: @huntrdev: https://www.cve.org/CVERecord?id=CVE-2022-3153; retrieved 2026-11-02; source updated 2026-11-02

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-3153; retrieved 2026-11-03; source updated 2026-11-02

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2022-3153; retrieved 2026-11-02; source updated Not reported

Revision: 26e43f6c3e7dae80fb7a603bda7b9ea98f4c3bb6cef4c889a2dd53fb76ca0744

Canonical: https://y2.dev/cve/CVE-2022-3153

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