cnvd - cnvd-2017-26591

cnvd-2017-26591

Vulnerability from cnvd

Title: QEMU拒绝服务漏洞（CNVD-2017-26591）

Description:

QEMU是一款开源模拟器软件。

QEMU存在拒绝服务漏洞。攻击者可以利用此问题来使QEMU实例崩溃，导致拒绝服务条件。

Severity: 低

Patch Name: QEMU拒绝服务漏洞（CNVD-2017-26591）的补丁

Patch Description:

QEMU是一款开源模拟器软件。

QEMU存在拒绝服务漏洞。攻击者可以利用此问题来使QEMU实例崩溃，导致拒绝服务条件。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:

用户可联系供应商获得补丁信息： https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commitdiff;h=4154c7e03fa55b4cf52509a83d50d6c09d743b7

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-9310

Impacted products

Name
QEMU QEMU 0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "98766"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9310"
    }
  },
  "description": "QEMU\u662f\u4e00\u6b3e\u5f00\u6e90\u6a21\u62df\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u6765\u4f7fQEMU\u5b9e\u4f8b\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "discovererName": "Li Qiang (Qihoo 360 Gear Team)",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://git.qemu.org/gitweb.cgi?p=qemu.git;a=commitdiff;h=4154c7e03fa55b4cf52509a83d50d6c09d743b7",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-26591",
  "openTime": "2017-09-13",
  "patchDescription": "QEMU\u662f\u4e00\u6b3e\u5f00\u6e90\u6a21\u62df\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u6765\u4f7fQEMU\u5b9e\u4f8b\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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": "QEMU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-26591\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "QEMU QEMU 0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-9310",
  "serverity": "\u4f4e",
  "submitTime": "2017-07-27",
  "title": "QEMU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-26591\uff09"
}

CVE-2017-9310 (GCVE-0-2017-9310)

Vulnerability from cvelistv5

Published

2017-06-08 16:00

Modified

2024-08-05 17:02

Severity ?

CWE

Summary

QEMU (aka Quick Emulator), when built with the e1000e NIC emulation support, allows local guest OS privileged users to cause a denial of service (infinite loop) via vectors related to setting the initial receive / transmit descriptor head (TDH/RDH) outside the allocated descriptor buffer.

References

▼	URL	Tags
	http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=4154c7e03fa55b4cf52509a83d50d6c09d743b7	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/98766	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2017/dsa-3920	vendor-advisory, x_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2017/05/31/1	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/201706-03	vendor-advisory, x_refsource_GENTOO
	https://access.redhat.com/errata/RHSA-2017:2392	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=1452620	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2017:2408	vendor-advisory, x_refsource_REDHAT

Impacted products

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

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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