cnvd - cnvd-2017-15530

cnvd-2017-15530

Vulnerability from cnvd

Title: QEMU 'megasas命令处理'拒绝服务漏洞

Description:

QEMU是一款开源模拟器软件。

QEMU支持MegaRAID SAS 8708EM2 Host Bus Adapter仿真存在安全漏洞，允许本地攻击者利用漏洞提交特制的请求，触发内存破坏，使应用程序崩溃。

Severity: 低

Patch Name: QEMU 'megasas命令处理'拒绝服务漏洞的补丁

Patch Description:

QEMU是一款开源模拟器软件。

QEMU支持MegaRAID SAS 8708EM2 Host Bus Adapter仿真存在安全漏洞，允许本地攻击者利用漏洞提交特制的请求，触发内存破坏，使应用程序崩溃。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:

厂商已发布漏洞修复程序，请及时关注更新： https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01309.html

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1459477

Impacted products

Name
QEMU QEMU 0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "99010"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9503"
    }
  },
  "description": "QEMU\u662f\u4e00\u6b3e\u5f00\u6e90\u6a21\u62df\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU\u652f\u6301MegaRAID SAS 8708EM2 Host Bus Adapter\u4eff\u771f\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u5236\u7684\u8bf7\u6c42\uff0c\u89e6\u53d1\u5185\u5b58\u7834\u574f\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Zhangyanyu",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01309.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-15530",
  "openTime": "2017-07-19",
  "patchDescription": "QEMU\u662f\u4e00\u6b3e\u5f00\u6e90\u6a21\u62df\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU\u652f\u6301MegaRAID SAS 8708EM2 Host Bus Adapter\u4eff\u771f\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u5236\u7684\u8bf7\u6c42\uff0c\u89e6\u53d1\u5185\u5b58\u7834\u574f\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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 \u0027megasas\u547d\u4ee4\u5904\u7406\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "QEMU QEMU 0"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1459477",
  "serverity": "\u4f4e",
  "submitTime": "2017-06-19",
  "title": "QEMU \u0027megasas\u547d\u4ee4\u5904\u7406\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-9503 (GCVE-0-2017-9503)

Vulnerability from cvelistv5

Published

2017-06-16 22:00

Modified

2024-08-05 17:11

Severity ?

CWE

Summary

QEMU (aka Quick Emulator), when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving megasas command processing.

References

▼	URL	Tags
	https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2017/06/08/1	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/99010	vdb-entry, x_refsource_BID
	https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01313.html	mailing-list, x_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=1459477	x_refsource_CONFIRM
	https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg01309.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html	mailing-list, x_refsource_MLIST

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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