The vulnerability of the memslot_get_virt function in the rendering system for deleted virtual workstations in SPICE allows a attacker to trigger a service failure or execute arbitrary code.

The vulnerability of the memslotgetvirt function in the SPICE rendering system’s “deleted virtual working area” component is related to the possibility of reading values beyond the allowed range due to an off-by-one error. Exploiting this vulnerability can allow a remote attacker to cause service...

The vulnerability of the `write_validate_array_item()` function in the SPICE rendering system’s “demarshal.py” file, related to insufficient input data validation, allows attackers to access confidential information or cause service failures.

The vulnerability of the writevalidatearrayitem function in the SPICE rendering system’s “demarshal.py” file is related to message processing errors that lead to buffer overflows. Exploiting this vulnerability allows an attacker to gain access to confidential information or cause service failures...