| Package | Affected versions | Patched versions |
|---|---|---|
| gnome display manager | ≤ 3.29.1 |
The daemon in GDM through 3.29.1 does not properly unexport display objects from its D-Bus interface when they are destroyed, which allows a local attacker to trigger a use-after-free via a specially crafted sequence of D-Bus method calls, resulting in a denial of service or potential code execution.
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