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PRIOn knowledge basePRION:CVE-2020-27837HistoryDec 28, 2020 - 7:15 p.m.
Race condition
2020-12-2819:15:00
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A flaw was found in GDM in versions prior to 3.38.2.1. A race condition in the handling of session shutdown makes it possible to bypass the lock screen for a user that has autologin enabled, accessing their session without authentication. This is similar to CVE-2017-12164, but requires more difficult conditions to exploit.
| CPE | Name | Operator | Version |
|---|---|---|---|
| gnome_display_manager | lt | 3.38.2.1 |
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