CVE-2018-19333

Name	CVE-2018-19333
Description	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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
golang-gvisor-gvisor (PTS)	bookworm	0.0~20221219.0-2	fixed
	trixie	0.0~20240729.0-4	fixed
	forky, sid	0.0~20240729.0-7	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
golang-gvisor-gvisor	source	(unstable)	(not affected)

Notes

- golang-gvisor-gvisor <not-affected> (Fixed before initial upload to Debian)
Fixed by: https://github.com/google/gvisor/commit/0e277a39c8b6f905e289b75e8ad0594e6b3562ca (release-20190304.1)