KnowledgeBase
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In order to stay secure, Ubuntu users should simply apply the Ubuntu security updates to their systems when they become available. | In order to stay secure, Ubuntu users should simply apply all Ubuntu security updates to their systems when they become available. |
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Sometimes vulnerabilities are highlighted by the media, so we've provided information on these vulnerabilities as part of our !KnowledgeBase: | For some vulnerabilities that are highlighted by the media, we've provided additional information as part of our !KnowledgeBase: |
Security updates
Announcements
Official Ubuntu Security Announcements
- Unofficial translations of Ubuntu Security Announcements:
Media coverage
In order to stay secure, Ubuntu users should simply apply all Ubuntu security updates to their systems when they become available.
For some vulnerabilities that are highlighted by the media, we've provided additional information as part of our KnowledgeBase:
Vulnerability Resources
Ubuntu CVE Tracker (web view)
Update processes
StableReleaseUpdates (SRU)
Update techniques
- How to handle backporting security updates
- How to test the update
- Proof of Concept (PoC)
- Build test suites (eg, 'make check')
- ABI compatibility (eg, check-symbols, nm)
- Checklists
Policies
Features
Feature Matrix (for all releases since Dapper, see the Historical Feature Matrix.)
AppArmor docs
SELinux docs
Process
Problems
DebuggingSecurity for bug reports
DebuggingApparmor for bug reports dealing with AppArmor profiles
SecurityTeam/KnowledgeBase (last edited 2023-08-25 14:36:54 by rodrigo-zaiden)