Yüksek CVSS 7.5
CVE-2025-11234: CVE-2025-11234: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network access to the VNC WebSocket port to cause a denial of service during the WebSocket handshake prior to the VNC client authentication.
Özet bilgiler
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- %0,86 (yüzdelik 59)
- CWE
- CWE-416
- Yama
- Yok / bilinmiyor