| Package | Affected versions | Patched versions |
|---|---|---|
| tekelec platform distribution | ≥ 7.4.0, ≤ 7.7.1 |
A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.
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