fix(selinux): allow only specified domains to create userns#1985
Merged
HastD merged 1 commit intosecureblue:livefrom Feb 28, 2026
Merged
fix(selinux): allow only specified domains to create userns#1985HastD merged 1 commit intosecureblue:livefrom
HastD merged 1 commit intosecureblue:livefrom
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Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.
RoyalOughtness
approved these changes
Feb 28, 2026
RKNF404
approved these changes
Feb 28, 2026
PhysicsIsAwesome
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Mar 1, 2026
…ue#1985) Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.
PhysicsIsAwesome
pushed a commit
to PhysicsIsAwesome/secureblue
that referenced
this pull request
Mar 1, 2026
…ue#1985) Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.
RKNF404
pushed a commit
to RKNF404/secureblue
that referenced
this pull request
Mar 1, 2026
…ue#1985) Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.
PhysicsIsAwesome
pushed a commit
to PhysicsIsAwesome/secureblue
that referenced
this pull request
Mar 1, 2026
…ue#1985) Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.
PhysicsIsAwesome
pushed a commit
to PhysicsIsAwesome/secureblue
that referenced
this pull request
Mar 4, 2026
…ue#1985) Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.
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Switch to an allow-list rather than deny-list approach to denying user namespace creation. This gets rid of a bunch of random SELinux domains that were still permitted to create user namespaces only because they had been omitted from the deny-list, which was a hole in the policy.