CVE-2011-1149漏洞是 Android 2.3之前的版本没有正确的限制系统属性空间的访问权限，使得本地应用可以绕开应用沙箱提升与Android共享内存相关的特权，如KillingInTheNameOf 和psneuter。与Android共享内存(ashmem) 和ASHMEM_SET_PROT_MASK有关。-CVE-2011-1149 vulnerability is Android 2.3 versions prior to system properties is not properly restricted access to space, making the local application can bypass the sandbox upgrade and Android application shared memory-related privileges, such as KillingInTheNameOf and psneuter. Shared memory with Android (ashmem) and ASHMEM_SET_PROT_MASK related.