cnvd - cnvd-2021-61801

cnvd-2021-61801

Vulnerability from cnvd

Title: NVIDIA OTE缓冲区溢出漏洞

Description:

Nvidia NVIDIA OTE是美国Nvidia公司的一个独立的、软件分区的环境，提供可信的操作。

NVIDIA OTE 存在缓冲区错误漏洞，该漏洞源于在NVIDIA OTE协议消息解析代码中包含一个漏洞，错误的边界检查会导致位于流缓冲区之后的部分堆内存泄漏。目前没有详细的漏洞细节提供。

Severity: 低

Patch Name: NVIDIA OTE缓冲区溢出漏洞的补丁

Patch Description:

Nvidia NVIDIA OTE是美国Nvidia公司的一个独立的、软件分区的环境，提供可信的操作。

NVIDIA OTE 存在缓冲区错误漏洞，该漏洞源于在NVIDIA OTE协议消息解析代码中包含一个漏洞，错误的边界检查会导致位于流缓冲区之后的部分堆内存泄漏。目前没有详细的漏洞细节提供。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Reference: https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Impacted products

Name
NVIDIA NVIDIA OTE

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-34389",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-34389"
    }
  },
  "description": "Nvidia NVIDIA OTE\u662f\u7f8e\u56fdNvidia\u516c\u53f8\u7684\u4e00\u4e2a\u72ec\u7acb\u7684\u3001\u8f6f\u4ef6\u5206\u533a\u7684\u73af\u5883\uff0c\u63d0\u4f9b\u53ef\u4fe1\u7684\u64cd\u4f5c\u3002\n\nNVIDIA OTE \u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728NVIDIA OTE\u534f\u8bae\u6d88\u606f\u89e3\u6790\u4ee3\u7801\u4e2d\u5305\u542b\u4e00\u4e2a\u6f0f\u6d1e\uff0c\u9519\u8bef\u7684\u8fb9\u754c\u68c0\u67e5\u4f1a\u5bfc\u81f4\u4f4d\u4e8e\u6d41\u7f13\u51b2\u533a\u4e4b\u540e\u7684\u90e8\u5206\u5806\u5185\u5b58\u6cc4\u6f0f \u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://nvidia.custhelp.com/app/answers/detail/a_id/5205",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61801",
  "openTime": "2021-08-13",
  "patchDescription": "Nvidia NVIDIA OTE\u662f\u7f8e\u56fdNvidia\u516c\u53f8\u7684\u4e00\u4e2a\u72ec\u7acb\u7684\u3001\u8f6f\u4ef6\u5206\u533a\u7684\u73af\u5883\uff0c\u63d0\u4f9b\u53ef\u4fe1\u7684\u64cd\u4f5c\u3002\r\n\r\nNVIDIA OTE \u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728NVIDIA OTE\u534f\u8bae\u6d88\u606f\u89e3\u6790\u4ee3\u7801\u4e2d\u5305\u542b\u4e00\u4e2a\u6f0f\u6d1e\uff0c\u9519\u8bef\u7684\u8fb9\u754c\u68c0\u67e5\u4f1a\u5bfc\u81f4\u4f4d\u4e8e\u6d41\u7f13\u51b2\u533a\u4e4b\u540e\u7684\u90e8\u5206\u5806\u5185\u5b58\u6cc4\u6f0f \u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 OTE\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA NVIDIA OTE"
  },
  "referenceLink": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205",
  "serverity": "\u4f4e",
  "submitTime": "2021-08-12",
  "title": "NVIDIA OTE\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-34389 (GCVE-0-2021-34389)

Vulnerability from cvelistv5

Published

2021-06-21 21:35

Modified

2024-08-04 00:12

Severity ?

5.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

CWE

information disclosure

Summary

Trusty contains a vulnerability in NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure.

References

▼	URL	Tags
	https://nvidia.custhelp.com/app/answers/detail/a_id/5205	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	NVIDIA Jetson, TX2 series, TX2 NX, AGX Xavier series, Xavier NX	Version: All Jetson Linux versions prior to r32.5.1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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