7.5

CVE-2022-27649: fedoraproject fedora Incorrect Default Permissions

Modified
AliasesUBUNTU-CVE-2022-27649DEBIAN-CVE-2022-27649GHSA-qvf8-p83w-v58j
Published 04-04-2022Last modified 03-08-2024

Vulnerability summary

CVE-2022-27649 is a high (CVSS 7.5) Incorrect Default Permissions vulnerability in fedoraproject fedora. EPSS estimates a 1.43% chance of exploitation in the next 30 days, higher than 73% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 7.5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.43%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 9 · Related 2
MGASA-2023-0213RHSA-2022:1407RHSA-2022:1565RHSA-2022:1566RHSA-2022:1762RHSA-2022:4651

Timeline

  1. 04-04-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby (Docker Engine), where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.

CVSS metrics

6 scores · 5 sources · 2 versions

EPSS trend

Probability

1.43%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

No change 0.00 pp

From 1.43% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Redhat12 products
Github.com/containers/podman3 products
  • v2All versions (No fix recorded)
  • v3All versions (No fix recorded)
  • v4< 4.0.3
Alpine1 product
  • podman< 3.4.6-r0 | < 4.0.3-r0
Debian1 product
  • libpod< 3.4.6+ds1-1
Fedoraproject1 product
Github.com/containers1 product
  • podmanAll versions (No fix recorded)
Opensuse1 product
  • podman&distro=openSUSE Tumbleweed< 4.0.3-1.1
Podman_project1 product
Ubuntu1 product
  • libpodAll versions (No fix recorded)

9 vendors · 22 products

References

18 links
Show all 18 references