How severe is CVE-2022-4569?

CVE-2022-4569 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-4569 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4569?

CVE-2022-4569 affects Lenovo Thinkpad Hybrid Usb-c With Usb-a Dock Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4569?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-4569 published?

CVE-2022-4569 was published on 2023-06-05 and last updated on 2026-06-17.

CVE-2022-4569

CVE-2022-4569 is a high-severity vulnerability in Lenovo Thinkpad Hybrid Usb-c With Usb-a Dock Firmware with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-276.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Lenovo Thinkpad Hybrid Usb-c With Usb-a Dock Firmware
Published: 2023-06-05
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2022-4569?: 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.
How severe is CVE-2022-4569?: CVE-2022-4569 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-4569 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4569?: CVE-2022-4569 affects Lenovo Thinkpad Hybrid Usb-c With Usb-a Dock Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4569?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-4569 published?: CVE-2022-4569 was published on 2023-06-05 and last updated on 2026-06-17.

References

https://support.lenovo.com/us/en/product_security/LEN-103544

Affected products (1)

cpe:2.3:o:lenovo:thinkpad_hybrid_usb-c_with_usb-a_dock_firmware:*:*:*:*:*:windows:*:*

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