Tedd

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox OS versions prior to 2.2 **Description** The issue is related to an integer signedness error in the SharedBufferManagerParent::RecvAllocateGrallocBuffer function, which can lead to a denial of service due to memory corruption. This can be triggered by a negative value of a size parameter, potentially allowing remote attackers to cause a denial of service. **Recommendations** For versions prior to 2.2, update to version 2.2 or later to resolve the issue. At the moment, there is no information about other specific fixes for this vulnerability.