Bug 2413299 (CVE-2025-64329) - CVE-2025-64329 github.com/containerd/containerd: containerd: Memory exhaustion via CRI Attach implementation goroutine leaks
Summary: CVE-2025-64329 github.com/containerd/containerd: containerd: Memory exhaustio...
Keywords:
Status: NEW
Alias: CVE-2025-64329
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-11-07 05:01 UTC by OSIDB Bzimport
Modified: 2025-12-16 22:55 UTC (History)
116 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-11-07 05:01:34 UTC 
containerd is an open-source container runtime. Versions 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and 2.2.0-beta.0 through 2.2.0-rc.1 contain a bug in the CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. This issue is fixed in versions 1.7.29, 2.0.7, 2.1.5 and 2.2.0. To workaround this vulnerability, users can set up an admission controller to control accesses to pods/attach resources.
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