SB2025112505 - Gentoo update for UDisks
Published: November 25, 2025
Security Bulletin ID
SB2025112505
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2021-3802)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can input a specially crafted image file/USB and perform a denial of service (DoS) attack.
2) Out-of-bounds read (CVE-ID: CVE-2025-8067)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary condition. A local user can trigger an out-of-bounds read error and escalate privileges on the system.
Remediation
Install update from vendor's website.