Ubuntu Linux Kernel Multiple Vulnerabilities
Release Date: 4 Aug 2025
RISK: Medium Risk
TYPE: Operating Systems - Linux
Multiple vulnerabilities were identified in Ubuntu Linux Kernel. An attacker could exploit some of these vulnerabilities to trigger denial of service condition, remote code execution and sensitive information disclosure on the targeted system.
Impact
- Denial of Service
- Remote Code Execution
- Information Disclosure
System / Technologies affected
- Ubuntu 14.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 24.04 LTS
- Ubuntu 25.04
Solutions
Before installation of the software, please visit the vendor web-site for more details.
Apply fixes issued by the vendor:
- https://ubuntu.com/security/notices/USN-7681-2
- https://ubuntu.com/security/notices/USN-7682-2
- https://ubuntu.com/security/notices/USN-7682-3
- https://ubuntu.com/security/notices/USN-7682-4
- https://ubuntu.com/security/notices/USN-7683-1
- https://ubuntu.com/security/notices/USN-7683-2
- https://ubuntu.com/security/notices/USN-7683-3
- https://ubuntu.com/security/notices/USN-7684-2
- https://ubuntu.com/security/notices/USN-7684-3
- https://ubuntu.com/security/notices/USN-7684-1
Vulnerability Identifier
Source
Related Link
- https://ubuntu.com/security/notices/USN-7681-2
- https://ubuntu.com/security/notices/USN-7682-2
- https://ubuntu.com/security/notices/USN-7682-3
- https://ubuntu.com/security/notices/USN-7682-4
- https://ubuntu.com/security/notices/USN-7683-1
- https://ubuntu.com/security/notices/USN-7683-2
- https://ubuntu.com/security/notices/USN-7683-3
- https://ubuntu.com/security/notices/USN-7684-2
- https://ubuntu.com/security/notices/USN-7684-3
- https://ubuntu.com/security/notices/USN-7684-1
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