Buffer overflow in NVIDIA Jetson Agx Xavier
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L.
EPSS exploit prediction
EPSS: 0.003 (22.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- NVIDIA Jetson Agx Xavier
- NVIDIA Jetson Agx Xavier Series, Nx — versions All 32.x versions prior to 32.7.2
- NVIDIA Jetson Linux
- NVIDIA Jetson Xavier Nx
Weakness classification (CWE)
References
- nvidia.custhelp.com/app/answers/detail/a_id/5343 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-28194?
- CVE-2022-28194 is a high-severity vulnerability in NVIDIA Jetson Agx Xavier, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.3/10. Published 2022-04-27.
- How severe is CVE-2022-28194?
- High severity. CVSS v3 base score is 7.3 out of 10.