How severe is CVE-2022-28194?

CVE-2022-28194 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2022-28194 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-28194?

CVE-2022-28194 affects Nvidia Jetson Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-28194?

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-2022-28194 published?

CVE-2022-28194 was published on 2022-04-27 and last updated on 2026-06-17.

CVE-2022-28194

CVE-2022-28194 is a high-severity vulnerability in Nvidia Jetson Linux with a CVSS 3.x base score of 7.3. 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 4.4
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Nvidia Jetson Linux
Published: 2022-04-27
Last modified: 2026-06-17

Description

NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where, if TFTP is enabled, a local attacker with elevated privileges can cause a memory buffer overflow, which may lead to code execution, loss of Integrity, limited denial of service, and some impact to confidentiality.

Frequently asked questions

What is CVE-2022-28194?: NVIDIA Jetson Linux Driver Package contains a vulnerability in the Cboot module tegrabl_cbo.c, where, if TFTP is enabled, a local attacker with elevated privileges can cause a memory buffer overflow, which may lead to code execution, loss of Integrity, limited denial of service, and some impact to confidentiality.
How severe is CVE-2022-28194?: CVE-2022-28194 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2022-28194 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-28194?: CVE-2022-28194 affects Nvidia Jetson Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-28194?: 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-2022-28194 published?: CVE-2022-28194 was published on 2022-04-27 and last updated on 2026-06-17.

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5343

Affected products (1)

cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*

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