In the Linux kernel, the following vulnerability has been resolved: gve: add missing NULL check for gveallocpendingpacket() in TX DQO gveallocpendingpacket() can return NULL, but gvetxaddskbdqo() did not check for this case before dereferencing the returned pointer. Add a missing NULL check to prevent a potential NULL pointer dereference when allocation fails. This improves robustness in low-memory scenarios.