Vulnerability-Lookup

CNVD-2021-100383

Vulnerability from cnvd - Published: 2021-12-16

Title

AMD Graphics Driver存在未明漏洞（CNVD-2021-100383）

Description

AMD Graphics Driver是美国AMD公司的一款集成显卡驱动程序。 AMD Graphics Driver存在安全漏洞，攻击者可利用该漏洞导致特权升级、拒绝服务、信息泄露、KASLR绕过或任意写入内核内存。

Severity

低

Patch Name

AMD Graphics Driver存在未明漏洞（CNVD-2021-100383）的补丁

Patch Description

AMD Graphics Driver是美国AMD公司的一款集成显卡驱动程序。 AMD Graphics Driver存在安全漏洞，攻击者可利用该漏洞导致特权升级、拒绝服务、信息泄露、KASLR绕过或任意写入内核内存。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://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000

Reference

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000

Impacted products

Name
AMD Graphics Driver

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12920",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-12920"
    }
  },
  "description": "AMD Graphics Driver\u662f\u7f8e\u56fdAMD\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u663e\u5361\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nAMD Graphics Driver\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7279\u6743\u5347\u7ea7\u3001\u62d2\u7edd\u670d\u52a1\u3001\u4fe1\u606f\u6cc4\u9732\u3001KASLR\u7ed5\u8fc7\u6216\u4efb\u610f\u5199\u5165\u5185\u6838\u5185\u5b58\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100383",
  "openTime": "2021-12-16",
  "patchDescription": "AMD Graphics Driver\u662f\u7f8e\u56fdAMD\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u663e\u5361\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nAMD Graphics Driver\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7279\u6743\u5347\u7ea7\u3001\u62d2\u7edd\u670d\u52a1\u3001\u4fe1\u606f\u6cc4\u9732\u3001KASLR\u7ed5\u8fc7\u6216\u4efb\u610f\u5199\u5165\u5185\u6838\u5185\u5b58\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": "AMD Graphics Driver\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-100383\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "AMD Graphics Driver"
  },
  "referenceLink": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000",
  "serverity": "\u4f4e",
  "submitTime": "2021-12-10",
  "title": "AMD Graphics Driver\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-100383\uff09"
}

CVE-2020-12920 (GCVE-0-2020-12920)

Vulnerability from cvelistv5 – Published: 2021-11-15 15:50 – Updated: 2024-09-16 18:49

Summary

A potential denial of service issue exists in the AMD Display driver Escape 0x130007 Call handler. An attacker with low privilege could potentially induce a Windows BugCheck.

Severity

No CVSS data available.

CWE

Assigner

AMD mitre root

References

1 reference

URL	Tags
https://www.amd.com/en/corporate/product-security…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
AMD	AMD Radeon Software	Affected: Radeon Software , < 20.11.2 (custom) Affected: Radeon Pro Software for Enterprise , < 21.Q2 (custom)

Date Public

2021-11-09 00:00

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:11:19.124Z",
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              "x_transferred"
            ],
            "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "AMD Radeon Software",
          "vendor": "AMD",
          "versions": [
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              "status": "affected",
              "version": "Radeon Software",
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      "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2021-11-15T15:50:34.000Z",
        "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "shortName": "AMD"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000"
        }
      ],
      "source": {
        "advisory": "AMD-SB-1000",
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@amd.com",
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        },
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                          },
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                            "version_name": "Radeon Pro Software for Enterprise",
                            "version_value": "21.Q2"
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  "cveMetadata": {
    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
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    "datePublished": "2021-11-15T15:50:34.930Z",
    "dateReserved": "2020-05-15T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:49:42.624Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.