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CVE-2022-25327

nvd nist
Published: Feb 25, 2022Modified: Nov 21, 2024

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

The PAM module for fscrypt doesn't adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a denial of service by creating a fscrypt metadata file that prevents other users from logging into the system. We recommend upgrading to version 0.3.3 or above

Affected (1)

Products: Google: Fscrypt
Google
1 product
Fscrypt
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Fscrypt
Before 0.3.3

Related CWEs

CWE-255
CWE-255
CWE-276
Incorrect Default Permissions
During installation, installed file permissions are set to allow anyone to modify those files.

References (2)

Source: cve-coordination@google.com
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.