PT-2026-108738 · Freebsd · Freebsd
None
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Name of the Vulnerable Software and Affected Versions
NetApp Products (affected versions not specified)
Description
An issue exists where SCM RIGHTS file descriptor passing fails to preserve the FD RESOLVE BENEATH restriction during descriptor transfer. A process can bypass this restriction by sending the descriptor to itself via a Unix domain socket. This allows a process within a jail that has received a directory file descriptor from another jail to escape the filesystem root restriction of the jail.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Preservation of Permissions
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Related Identifiers
Affected Products
Freebsd