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
EPSS: 0.003 (22.2th percentile) — read the EPSS interpretation.
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.
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
- psirt@nvidia.com (x_refsource_MISC, 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.