CVE-2022-25326
MEDIUM5.5EPSS 0.03%Possible filesystem space exhaustion by local users in github.com/google/fscrypt
Published: 3/1/2022Modified: 4/28/2026
Description
fscrypt through v0.3.2 creates a world-writable directory by default when setting up a filesystem, allowing unprivileged users to exhaust filesystem space. We recommend upgrading to fscrypt 0.3.3 or above and adjusting the permissions on existing fscrypt metadata directories where applicable.
Affected packages (4)
- Debian/fscryptfrom 0
- Go/github.com/google/fscryptfrom 0, < 0.3.3
- Go/github.com/google/fscryptfrom 0, < 0.3.3
- Go/github.com/google/fscryptfrom 0, < 0.3.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-25326
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-25326
- PATCHhttps://github.com/google/fscrypt
- WEBhttps://github.com/google/fscrypt/commit/91aa3ebf42032ca783c41f9ec25d885875f66ddb
- WEBhttps://github.com/google/fscrypt/pull/346
- WEBhttps://github.com/google/fscrypt/security/advisories/GHSA-chxf-fjcf-7fwp