CVE-2018-19333

published 2018-11-17

CVE-2018-19333: 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…

critical 9.8 CVSS 3.0

AV N AC L PR N UI N S U C H I H A H

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
google	gvisor	< 2018-11-01	2018-11-01