CVE-2022-0156: apple macos Use After Free
CVSS: 6.8v3.0MediumModified
AliasesALPINE-CVE-2022-0156UBUNTU-CVE-2022-0156DEBIAN-CVE-2022-0156openSUSE-SU-2024:11737-1
Published 10-01-2022Last modified 02-08-2024
Vulnerability summary
CVE-2022-0156 is a medium (CVSS 6.8) Use After Free vulnerability in apple macos. EPSS estimates a 1.71% chance of exploitation in the next 30 days, higher than 77% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
6.8/10
010
Medium · v3.0 (CVE.org)EPSS score
1.71%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Advisory lineage
Upstream 0 · Downstream 2 · Related 1Timeline
- 10-01-2022PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
vim is vulnerable to Use After Free
CVSS metrics
8 scores · 5 sources · 3 versionsMedium 5.5Preferred score · OSV · Alpine (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- NVDNIST5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Medium 6.8Preferred score · CVE.org (CNA)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated6.8MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
- NVDNIST6.8MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
1.71%
Chance of exploitation in the next 30 days
Percentile
77%
Versus all other CVEs
30-day change
0.00 pp
From 1.71% on 20-09-2026
20-09-202620-10-2026
EPSS score1.71%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (huntr.dev)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Alpine1 product
- vim< 8.2.4173-r0
Apple1 product
- macos< 12.3 | ≥ 11.0, < 11.6.8
Debian1 product
- vim< 2:8.2.4659-1
Fedoraproject1 product
- fedoraEOL34 | 35
Opensuse1 product
- vim&distro=openSUSE Tumbleweed< 8.2.4063-1.1
Ubuntu1 product
- vim< 2:8.2.3995-1ubuntu2.9
7 vendors · 8 products
References
17 links- huntr.dev/bounties/47dded34-3767-4725-8c7c-9dcb68c70b36X Refsource CONFIRMExploitPatchThird Party Advisory
- github.com/vim/vim/commit/9f1a39a5d1cd7989ada2d1cb32f97d84360e050fX Refsource MISCPatchThird Party Advisory
