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CVE-2022-28194

Quick assessment

Affected
NVIDIA Jetson AGX Xavier series, Jetson Xavier NX
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA Jetson是美国NVIDIA公司的一款嵌入式系统开发模块。 NVIDIA Jetson Linux Driver Package存在缓冲区错误漏洞，本地攻击者可能会利用该漏洞导致内存缓冲区溢出，从而导致代码执行、完整性丢失、有限拒绝服务以及影响保密性。

CVSS 7.3 · High EPSS 0.32% · P23
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I. Basic Information for CVE-2022-28194

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Jetson 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA Jetson是美国NVIDIA公司的一款嵌入式系统开发模块。 NVIDIA Jetson Linux Driver Package存在缓冲区错误漏洞，本地攻击者可能会利用该漏洞导致内存缓冲区溢出，从而导致代码执行、完整性丢失、有限拒绝服务以及影响保密性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA Jetson AGX Xavier series, Jetson Xavier NX All 32.x versions prior to 32.7.2 -

II. Public POCs for CVE-2022-28194

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III. Intelligence Information for CVE-2022-28194

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Other References for CVE-2022-28194 (1)

Same Patch Batch · NVIDIA · 2022-04-27 · 5 CVEs total

CVE-2022-28195 5.7 MEDIUM NVIDIA Jetson 输入验证错误漏洞
CVE-2022-28193 5.6 MEDIUM NVIDIA Jetson 缓冲区错误漏洞
CVE-2022-28197 5.0 MEDIUM NVIDIA Jetson 输入验证错误漏洞
CVE-2022-28196 4.6 MEDIUM NVIDIA Jetson 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Jetson AGX Xavier series, Jetson Xavier NX
Same vendor: NVIDIA
Same weakness: CWE-119

V. Comments for CVE-2022-28194

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