cnvd - cnvd-2019-08288

cnvd-2019-08288

Vulnerability from cnvd

Title: Nouveau拒绝服务漏洞

Description:

Nouveau是一款开源显卡驱动程序。

Nouveau NV117版本（Ubuntu 18.04 LTS版本）中存在拒绝服务漏洞。远程攻击者可借助特制的网站利用该漏洞造成拒绝服务。

Severity: 高

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://nouveau.freedesktop.org/

Reference: https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0647

Impacted products

Name
Nouveau Nouveau NV117（Ubuntu 18.04 LTS版本）

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3979"
    }
  },
  "description": "Nouveau\u662f\u4e00\u6b3e\u5f00\u6e90\u663e\u5361\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nNouveau NV117\u7248\u672c\uff08Ubuntu 18.04 LTS\u7248\u672c\uff09\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Piotr Bania of Cisco Talos.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttps://nouveau.freedesktop.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08288",
  "openTime": "2019-03-28",
  "products": {
    "product": "Nouveau Nouveau NV117\uff08Ubuntu 18.04 LTS\u7248\u672c\uff09"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0647",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-28",
  "title": "Nouveau\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-3979 (GCVE-0-2018-3979)

Vulnerability from cvelistv5

Published

2019-04-01 20:10

Modified

2024-08-05 04:57

Severity ?

7.4 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

CWE

denial of service

Summary

A remote denial-of-service vulnerability exists in the way the Nouveau Display Driver (the default Ubuntu Nvidia display driver) handles GPU shader execution. A specially crafted pixel shader can cause remote denial-of-service issues. An attacker can provide a specially crafted website to trigger this vulnerability. This vulnerability can be triggered remotely after the user visits a malformed website. No further user interaction is required. Vulnerable versions include Ubuntu 18.04 LTS (linux 4.15.0-29-generic x86_64), Nouveau Display Driver NV117 (vermagic: 4.15.0-29-generic SMP mod_unload).

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2018-0647	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Nouveau	Nouveau	Version: Ubuntu 18.04 LTS (linux 4.15.0-29-generic x86_64) Version: Nouveau Display Driver NV117 (vermagic: 4.15.0-29-generic SMP mod_unload)

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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