Vulnerability-Lookup

CNVD-2021-101153

Vulnerability from cnvd - Published: 2021-12-21

Title

NVIDIA Bootloader缓冲区溢出漏洞

Description

NVIDIA Bootloader是美国英伟达（Nvidia）公司的一个引导加载程序组件。 NVIDIA Bootloader存在缓冲区溢出漏洞，攻击者可利用该漏洞导致所有组件的信息泄露、数据完整性和信息泄露受限。

Severity

低

Patch Name

NVIDIA Bootloader缓冲区溢出漏洞的补丁

Patch Description

NVIDIA Bootloader是美国英伟达（Nvidia）公司的一个引导加载程序组件。 NVIDIA Bootloader存在缓冲区溢出漏洞，攻击者可利用该漏洞导致所有组件的信息泄露、数据完整性和信息泄露受限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://nvidia.custhelp.com/app/answers/detail/a_id/5216

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1111

Impacted products

Name
NVIDIA Bootloader

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-1111"
    }
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  "description": "NVIDIA Bootloader\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08Nvidia\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5f15\u5bfc\u52a0\u8f7d\u7a0b\u5e8f\u7ec4\u4ef6\u3002\n\nNVIDIA Bootloader\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6240\u6709\u7ec4\u4ef6\u7684\u4fe1\u606f\u6cc4\u9732\u3001\u6570\u636e\u5b8c\u6574\u6027\u548c\u4fe1\u606f\u6cc4\u9732\u53d7\u9650\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-101153",
  "openTime": "2021-12-21",
  "patchDescription": "NVIDIA Bootloader\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08Nvidia\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5f15\u5bfc\u52a0\u8f7d\u7a0b\u5e8f\u7ec4\u4ef6\u3002\r\n\r\nNVIDIA Bootloader\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6240\u6709\u7ec4\u4ef6\u7684\u4fe1\u606f\u6cc4\u9732\u3001\u6570\u636e\u5b8c\u6574\u6027\u548c\u4fe1\u606f\u6cc4\u9732\u53d7\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "NVIDIA Bootloader\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA Bootloader"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1111",
  "serverity": "\u4f4e",
  "submitTime": "2021-08-06",
  "title": "NVIDIA Bootloader\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-1111 (GCVE-0-2021-1111)

Vulnerability from cvelistv5 – Published: 2021-08-11 21:33 – Updated: 2024-08-03 15:55

Summary

Bootloader contains a vulnerability in the NV3P server where any user with physical access through USB can trigger an incorrect bounds check, which may lead to buffer overflow, resulting in limited information disclosure, limited data integrity, and denial of service across all components.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

nvidia mitre root

References

1 reference

URL	Tags
https://nvidia.custhelp.com/app/answers/detail/a_…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
NVIDIA	NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX	Affected: All Jetson Linux versions prior to r32.6.1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.