Guido Günther

**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.