Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: The leaks of userns and mntidmap in opentreeattr2. Once the wantmountsetattr function returns a positive value, it does require finishmountkattr to release -mntuserns. If domountsetattr fails, it does not change that situation...

CVE-2025-39717 open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

CVE-2024-26821

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...