How severe is CVE-2022-4816?

CVE-2022-4816 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-4816 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4816?

CVE-2022-4816 affects Lenovo Safecenter. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4816?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4816 published?

CVE-2022-4816 was published on 2023-01-23 and last updated on 2026-06-17.

CVE-2022-4816

CVE-2022-4816 is a medium-severity vulnerability in Lenovo Safecenter with a CVSS 3.x base score of 6.2. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Lenovo Safecenter
Published: 2023-01-23
Last modified: 2026-06-17

Description

A denial-of-service vulnerability has been identified in Lenovo Safecenter that could allow a local user to crash the application.

Frequently asked questions

What is CVE-2022-4816?: A denial-of-service vulnerability has been identified in Lenovo Safecenter that could allow a local user to crash the application.
How severe is CVE-2022-4816?: CVE-2022-4816 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-4816 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4816?: CVE-2022-4816 affects Lenovo Safecenter. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4816?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4816 published?: CVE-2022-4816 was published on 2023-01-23 and last updated on 2026-06-17.

References

https://iknow.lenovo.com.cn/detail/dc_205899.html

Affected products (1)

cpe:2.3:a:lenovo:safecenter:*:*:*:*:*:*:*:*

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