| Package | Affected versions | Patched versions |
|---|---|---|
| qemu | ≥ 6.1.0, < 8.2.2 | 8.2.2 |
A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. The qemu_clipboard_request() function can be reached before vnc_server_cut_text_caps() was called and had the chance to initialize the clipboard peer, leading to a NULL pointer dereference. This could allow a malicious authenticated VNC client to crash QEMU and trigger a denial of service.
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