| Package | Affected versions | Patched versions |
|---|---|---|
| gvisor | < 2018-11-01 | 2018-11-01 |
pkg/sentry/kernel/shm/shm.go in Google gVisor before 2018-11-01 allows attackers to overwrite memory locations in processes running as root (but not escape the sandbox) via vectors involving IPC_RMID shmctl calls, because reference counting is mishandled.
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