CVE-2025-62231
HIGH7.3EPSS 0.01%發布日:2025/10/30修改日:2026/4/28
描述
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
受影響套件(2)
- Debian/xorg-serverfrom 0, < 2:1.20.11-1+deb11u17
- Debian/xwaylandfrom 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H |