Vulnerability-Lookup

CNVD-2019-05659

Vulnerability from cnvd - Published: 2019-02-28

Title

Xiaomi perseus-p-oss MIX 3整数溢出漏洞

Description

Xiaomi perseus-p-oss MIX 3是中国小米科技（Xiaomi）公司的一款智能手机。 Xiaomi perseus-p-oss MIX 3 2018-11-26及之前版本中的drivers/gpu/drm/msm/sde_dbg.c文件的sde_evtlog_filter_write方法存在整数溢出漏洞，该漏洞源于程序未能检查‘count’参数，攻击者可利用该漏洞造成OOPS错误。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.mi.com/

Reference

https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/1001 https://nvd.nist.gov/vuln/detail/CVE-2019-9111

Impacted products

Name
Xiaomi perseus-p-oss MIX 3 <=3 2018-11-26

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-9111"
    }
  },
  "description": "Xiaomi perseus-p-oss MIX 3\u662f\u4e2d\u56fd\u5c0f\u7c73\u79d1\u6280\uff08Xiaomi\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u3002\n\nXiaomi perseus-p-oss MIX 3 2018-11-26\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684drivers/gpu/drm/msm/sde_dbg.c\u6587\u4ef6\u7684sde_evtlog_filter_write\u65b9\u6cd5\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u68c0\u67e5\u2018count\u2019\u53c2\u6570\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210OOPS\u9519\u8bef\u3002",
  "discovererName": "leoaccount",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.mi.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05659",
  "openTime": "2019-02-28",
  "products": {
    "product": "Xiaomi perseus-p-oss MIX 3 \u003c=3 2018-11-26"
  },
  "referenceLink": "https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/1001\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-9111",
  "serverity": "\u9ad8",
  "submitTime": "2019-02-26",
  "title": "Xiaomi perseus-p-oss MIX 3\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-9111 (GCVE-0-2019-9111)

Vulnerability from cvelistv5 – Published: 2019-02-25 04:00 – Updated: 2024-08-04 21:38

Summary

The msm gpu driver for custom Linux kernels on the Xiaomi perseus-p-oss MIX 3 device through 2018-11-26 has an integer overflow and OOPS because of missing checks of the count argument in sde_evtlog_filter_write in drivers/gpu/drm/msm/sde_dbg.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/MiCode/Xiaomi_Kernel_OpenSourc…

x_refsource_MISC

Date Public ?

2019-02-24 00:00

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2019-05659

CVE-2019-9111 (GCVE-0-2019-9111)

Tags

Sightings

Nomenclature