cnvd - cnvd-2022-85518

cnvd-2022-85518

Vulnerability from cnvd

Title: ARM Mali GPU Driver竞争条件漏洞

Description:

ARM Mali GPU Driver是英国ARM公司的一种邮件驱动程序。

ARM Mali GPU Driver 2022-06-29及之前版本存在竞争条件漏洞，该漏洞源于TOCTOU具有竞争条件，允许非特权用户进行非正确GPU处理操作，访问已释放的内存。

Severity: 低

Patch Name: ARM Mali GPU Driver竞争条件漏洞的补丁

Patch Description:

ARM Mali GPU Driver是英国ARM公司的一种邮件驱动程序。

ARM Mali GPU Driver 2022-06-29及之前版本存在竞争条件漏洞，该漏洞源于具有TOCTOU竞争条件，非特权攻击者可利用此漏洞进行不正确的GPU处理操作以获得对已释放内存的访问权限。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

Reference: https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

Impacted products

Name
ARM ARM Mali GPU Driver <=2022-06-29

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-34830",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-34830"
    }
  },
  "description": "ARM Mali GPU Driver\u662f\u82f1\u56fdARM\u516c\u53f8\u7684\u4e00\u79cd\u90ae\u4ef6\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nARM Mali GPU Driver 2022-06-29\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTOCTOU\u5177\u6709\u7ade\u4e89\u6761\u4ef6\uff0c\u5141\u8bb8\u975e\u7279\u6743\u7528\u6237\u8fdb\u884c\u975e\u6b63\u786eGPU\u5904\u7406\u64cd\u4f5c\uff0c\u8bbf\u95ee\u5df2\u91ca\u653e\u7684\u5185\u5b58\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://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-85518",
  "openTime": "2022-12-06",
  "patchDescription": "ARM Mali GPU Driver\u662f\u82f1\u56fdARM\u516c\u53f8\u7684\u4e00\u79cd\u90ae\u4ef6\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nARM Mali GPU Driver 2022-06-29\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5177\u6709TOCTOU\u7ade\u4e89\u6761\u4ef6\uff0c\u975e\u7279\u6743\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u8fdb\u884c\u4e0d\u6b63\u786e\u7684GPU\u5904\u7406\u64cd\u4f5c\u4ee5\u83b7\u5f97\u5bf9\u5df2\u91ca\u653e\u5185\u5b58\u7684\u8bbf\u95ee\u6743\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": "ARM Mali GPU Driver\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ARM ARM Mali GPU Driver \u003c=2022-06-29"
  },
  "referenceLink": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
  "serverity": "\u4f4e",
  "submitTime": "2022-11-25",
  "title": "ARM Mali GPU Driver\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2022-34830 (GCVE-0-2022-34830)

Vulnerability from cvelistv5

Published

2022-11-23 00:00

Modified

2025-04-28 20:15

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

An Arm product family through 2022-06-29 has a TOCTOU Race Condition that allows non-privileged user to make improper GPU processing operations to gain access to already freed memory.

References

▼	URL	Tags
	https://developer.arm.com/support/arm-security-updates
	https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T09:22:10.687Z",
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          },
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            "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
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                "id": "CVE-2022-34830",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-28T20:01:44.638935Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-367",
                "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-28T20:15:01.135Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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      ],
      "descriptions": [
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  "cveMetadata": {
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    "dateReserved": "2022-06-29T00:00:00.000Z",
    "dateUpdated": "2025-04-28T20:15:01.135Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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