CVE-2025-39953 cgroup: split cgroup_destroy_wq into 3 workqueues

In the Linux kernel, the following vulnerability has been resolved: cgroup: split cgroupdestroywq into 3 workqueues A hung task can occur during 1 LTP cgroup testing when repeatedly mounting/unmounting perfevent and netprio controllers with systemd.unifiedcgrouphierarchy=1. The hang manifests in...

EUVD-2023-1058

Malicious code in bioql PyPI...

EUVD-2025-16049

Malicious code in bioql PyPI...

containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

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SUSE CVE-2025-47291

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

Impact A 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. Patches This bug has been fixed...

GHSA-CXFP-7PVR-95FF containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

Impact A 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. Patches This bug has been fixed...

CVE-2025-47291

CVE-2025-47291 concerns containerd’s CRI: versions 2.0.1–2.0.4 do not place usernamespaced containers under the Kubernetes cgroup hierarchy, which may cause Kubernetes limits to not be honored and could lead to node denial of service. The issue is fixed in containerd 2.0.5+ and 2.1.0+. Remediatio...

CVE-2025-47291 containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

CVE-2025-47291 containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

CVE-2025-47291

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

AZL-54792 CVE-2024-56672 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Fix UAF in blkcgunpinonline blkcgunpinonline walks up the blkcg hierarchy putting the online pin. To walk up, it uses blkcgparentblkcg but it was calling that after blkcgdestroyblkgsblkcg which could free the blkcg,...

Huawei EulerOS: Security Advisory for docker-runc (EulerOS-SA-2024-1853)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

[SECURITY] Fedora 37 Update: rust-below-0.6.3-4.fc37

below is an interactive tool to view and record historical system data. It has support for: - information regarding hardware resource utilization - viewing the cgroup hierarchy - cgroup and process information - pressure stall information PSI - record mode to record system data - replay mode to...

rootless: `/sys/fs/cgroup` is writable when cgroupns isn't unshared in runc

Impact It was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not specify the cgroup namespace to be unshared e.g.., docker|podman|nerdctl run --cgroupns=host, with Rootless...

CVE-2023-25809

runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not specify the cgroup...

CVE-2023-25809

runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not specify the cgroup...

[SECURITY] Fedora 35 Update: rust-below-0.4.1-3.fc35

below is an interactive tool to view and record historical system data. It has support for: - information regarding hardware resource utilization - viewing the cgroup hierarchy - cgroup and process information - pressure stall information PSI - record mode to record system data - replay mode to...