Database/Container, Kubernetes & orchestration
containerd: Goroutine leak in the CRI stream server terminal-resize path exhausts host memory
CVSS 5.7CVE-2022-23471Container, Kubernetes & orchestrationcurated
Impact
Goroutine leak in the CRI stream server terminal-resize path exhausts host memory; node DoS
Who can reach it
Any tenant workload that opens exec/attach sessions
What to do
Rolling containerd upgrade with node drain
References
Related entries
- containerd: CRI checkpoint import does not validate image references in checkpoint metadataCVE-2026-50195 · containerdMedium
- containerd: Unbounded memory consumption in containerd daemon via repeated ExecSyncCVE-2022-31030 · containerdMedium
- containerd: Supplementary groups not set up correctly inside containersCVE-2023-25173 · containerdMedium
- containerd: Crafted image causes DoS during container creationCVE-2026-47262 · containerdMedium
- containerd: containerd-shim abstract-socket API exposed to host-network containersCVE-2020-15257 · containerdMedium
- containerd: Crafted image can change Unix file permissions of existing host files during extractionCVE-2021-32760 · containerdMedium
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.