CVE-2025-12464
6.2
MEDIUM
CVSS 3.1
EPSS 0.17%
描述
A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This could lead to a buffer overrun in the e1000_receive_iov() function via the loopback code path. A malicious guest user could use this vulnerability to crash the QEMU process on the host, resulting in a denial of service.
如何修補 CVE-2025-12464
要修補 CVE-2025-12464,請將受影響套件升級到下列已修補版本。
- —升級至 1:10.0.7+ds-0+deb13u1 或更新版本
CVE-2025-12464 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1:10.0.7+ds-0+deb13u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |