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Vulnerability · Published Jan 10, 2022 · Assigned by @huntrdev

CVE-2022-0156Use After Free in vim/vim

Medium 6.8

In plain English

A medium-severity use-after-free in vim/vim from vim. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.0)6.8Medium
Exploit odds (30 days)1.8%top 20.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

vim is vulnerable to Use After Free

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20vim8.2.4173-r0ALPINE-CVE-2022-0156
Alpine:v3.21vim8.2.4173-r0ALPINE-CVE-2022-0156
Alpine:v3.22vim8.2.4173-r0ALPINE-CVE-2022-0156
Alpine:v3.23vim8.2.4173-r0ALPINE-CVE-2022-0156
Alpine:v3.24vim8.2.4173-r0ALPINE-CVE-2022-0156
Debian:12vim2:8.2.4659-1DEBIAN-CVE-2022-0156
Debian:13vim2:8.2.4659-1DEBIAN-CVE-2022-0156
Debian:14vim2:8.2.4659-1DEBIAN-CVE-2022-0156
Ubuntu:22.04:LTSvim2:8.2.3995-1ubuntu2.9UBUNTU-CVE-2022-0156
Ubuntu:22.04:LTSvim2:8.2.3995-1ubuntu2.9USN-6195-1

Affected products (as reported)

VendorProductVersions
vim vim/vim unspecified – before 8.2

Weakness: CWE-416 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

References