CVE-2022-23467
openrazer - security update
4.6
MEDIUM
CVSS 3.1
EPSS 0.35%
描述
OpenRazer is an open source driver and user-space daemon to control Razer device lighting and other features on GNU/Linux. Using a modified USB device an attacker can leak stack addresses of the `razer_attr_read_dpi_stages`, potentially bypassing KASLR. To exploit this vulnerability an attacker would need to access to a users keyboard or mouse or would need to convince a user to use a modified device. The issue has been patched in v3.5.1. Users are advised to upgrade and should be reminded not to plug in unknown USB devices.
如何修補 CVE-2022-23467
要修補 CVE-2022-23467,請將受影響套件升級到下列已修補版本。
- —升級至 2.9.0+dfsg-1+deb11u1 或更新版本
- —升級至 2.9.0+dfsg-1+deb11u1 或更新版本
CVE-2022-23467 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2.9.0+dfsg-1+deb11u1
- from 0, < 2.9.0+dfsg-1+deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.6 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |