Allocation for pixmap data in AllocatePixmap() does not initialize the memory in xserver, it leads to leak uninitialize heap memory to clients. When the X server runs with elevated privileges, this can lead to privilege elevation in the client. CREATE(Triage):(User=admin) [CVE-2020-14347|https://nvd.nist.gov/vuln/detail/CVE-2020-14347]
