Publish GHSA-cxfp-7pvr-95ff

2026-05-22 18:04:22 -07:00 · 2025-05-21 18:03:34 +00:00
parent 886e26af68
commit 06786164c4
1 changed files with 60 additions and 0 deletions
@@ -0,0 +1,60 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-cxfp-7pvr-95ff",
+  "modified": "2025-05-21T18:01:48Z",
+  "published": "2025-05-21T18:01:48Z",
+  "aliases": [
+    "CVE-2025-47291"
+  ],
+  "summary": "containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.",
+  "details": "# Impact\n\nA bug was found in the containerd's CRI implementation where containerd doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not honored. This may cause a denial of service of the Kubernetes node.\n\n# Patches\n\nThis bug has been fixed in containerd 2.0.5+ and 2.1.0+. Users should update to these versions to resolve the issue.\n\n# Workarounds\n\nDisable usernamespaced pods in Kubernetes temporarily.\n\n# Credits\n\nThe containerd project would like to thank Rodrigo Campos Catelin and Piotr Rogowski for responsibly disclosing this issue in accordance with the [containerd security policy](https://github.com/containerd/project/blob/main/SECURITY.md).\n\n#  For more information\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [containerd](https://github.com/containerd/containerd/issues/new/choose)\n* Email us at security@containerd.io\n\nTo report a security issue in containerd:\n* [Report a new vulnerability](https://github.com/containerd/containerd/security/advisories/new)\n* Email us at [security@containerd.io](mailto:security@containerd.io)",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/containerd/containerd/v2"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "2.0.1"
+            },
+            {
+              "fixed": "2.0.5"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "<= 2.0.4"
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/containerd/containerd/security/advisories/GHSA-cxfp-7pvr-95ff"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/containerd/containerd"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-266"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-05-21T18:01:48Z",
+    "nvd_published_at": null
+  }
+}