Skip to main content

Tag: AWS

Amazon Web Services

IDTitleDescriptionCategoryTechnologyTags
CRE-2025-0026
Low
Impact: 6/10
Mitigation: 1/10
AWS EBS CSI Driver fails to detach volume when VolumeAttachment has empty nodeNameIn clusters using the AWS EBS CSI driver, the controller may fail to detach a volume if the associated VolumeAttachment resource has an empty `spec.nodeName`. This results in a log error and skipped detachment, which may block PVC reuse or node cleanup.Storageeks-nodeagentebscsiAWSStoragePublic
CRE-2025-0029
Low
Impact: 6/10
Mitigation: 5/10
Loki fails to retrieve AWS credentials when specifying S3 endpoint with IRSA- When deploying Grafana Loki with AWS S3 as the storage backend and specifying a custom S3 endpoint (e.g., for FIPS compliance or GovCloud regions), Loki may fail to retrieve AWS credentials via IAM Roles for Service Accounts (IRSA). This results in errors during startup or when attempting to upload index tables, preventing Loki from functioning correctly.StoragelokiLokiS3AWSIrsaStorageAuthenticationHelmPublic
CRE-2025-0057
Low
Impact: 3/10
Mitigation: 1/10
Verbose Logging in AWS Network Policy Agent During Policy Verdicts- When using AWS Network Policy Agent with VPC CNI addon v1.17.1, the log message `failed to get caller` may appear frequently. - This behavior correlates with policy verdicts being evaluated, and the volume increases in environments with higher traffic or more active policies. - The issue does not indicate functional failure, but it increases log volume and may obscure real issues.Logging Problemseks-nodeagentAWSVPC CNILog Noise
CRE-2025-0061
Medium
Impact: 7/10
Mitigation: 4/10
Karpenter Stability Issues on EKS During Leader Election- EKS may be able to handle steady, predictable scale, but struggles during large‑scale auto scaling events when many workloads and nodes are spinning up or down simultaneously. - This instability affects components that implement leader election using the Kubernetes API, such as: - aws‑load‑balancer‑controller - karpenter - keda‑operator - ebs‑csi‑controller - efs‑csi‑controllerStability ProblemskarpenterKarpenterKEDAAWSEKS