Lucas Stach

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** A resolved issue in the Linux kernel involves the etnaviv iommu unmap gem function. When a mapping is already reaped, the unmap function must be a no-op to prevent attempting to remove the mapping twice, which could corrupt involved data structures. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A flaw in the Linux kernel NFS functionality was found, related to incorrect umask during file or directory modification. This issue affects the way users create and delete objects using NFSv4.2 or newer when multiple processes access the NFS simultaneously, with at least one process not using the new NFSv4.2. A user with access to the NFS could exploit this flaw to starve resources, causing a denial of service. Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.