CVE-2022-4569 json
A local privilege escalation vulnerability in the ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool could allow an attacker with l…
published 2023-06-05 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-51903
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 9%
- public exploits
- 0
- none known
Summary
A local privilege escalation vulnerability in the ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool could allow an attacker with local access to execute code with elevated privileges during the package upgrade or installation.
Patch / fix
- lenovo thinkpad_hybrid_usb-c_with_usb-a_dock_firmware 1.0.35_v2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
0.19% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Lenovo ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
support.lenovo.com
/us/en/product_security/LEN-103544
vendor-advisory
Sources
- CVE List CVE-2022-4569
- NVD CVE-2022-4569
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