The pam_console PAM module on Linux systems changes ownership of certain device files to the user upon login. However, if a user maintains an open file descriptor to these devices and then logs out, the file descriptor remains valid, allowing the user to continue accessing or sniffing activity on these devices even after other users log in. This constitutes an improper release of privileged resources, as device access is not properly revoked upon logout.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
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No public activity observed for this vulnerability.
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