cnvd - cnvd-2016-00365

cnvd-2016-00365

Vulnerability from cnvd

Title: Linux kernel KVM ‘kvm_pit_load_count()’函数拒绝服务漏洞

Description:

Linux kernel是一款开源的操作系统。KVM是用于其中的一种虚拟化基础设施。

Linux kernel KVM ‘kvm_pit_load_count()’函数存在安全漏洞，允许远程攻击者可利用该漏洞提交特殊请求使系统崩溃。

Severity: 中

Formal description:

目前没有详细解决方案提供： https://www.kernel.org/

Reference: http://www.securityfocus.com/bid/79901

Impacted products

Name
Linux Kernel

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "79901"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7513"
    }
  },
  "description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002KVM\u662f\u7528\u4e8e\u5176\u4e2d\u7684\u4e00\u79cd\u865a\u62df\u5316\u57fa\u7840\u8bbe\u65bd\u3002\r\n\r\nLinux kernel KVM \u2018kvm_pit_load_count()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u7cfb\u7edf\u5d29\u6e83\u3002",
  "discovererName": "Prasad J Pandit",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00365",
  "openTime": "2016-01-20",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://www.securityfocus.com/bid/79901",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-16",
  "title": "Linux kernel KVM \u2018kvm_pit_load_count()\u2019\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-7513 (GCVE-0-2015-7513)

Vulnerability from cvelistv5

Published

2016-02-08 02:00

Modified

2024-08-06 07:51

Severity ?

CWE

Summary

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2016/01/07/2	mailing-list, x_refsource_MLIST
	http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.html	vendor-advisory, x_refsource_FEDORA
	http://www.ubuntu.com/usn/USN-2887-2	vendor-advisory, x_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/0185604c2d82c560dab2f2933a18f797e74ab5a8	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2886-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-2887-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-2890-3	vendor-advisory, x_refsource_UBUNTU
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2889-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html	vendor-advisory, x_refsource_FEDORA
	http://www.ubuntu.com/usn/USN-2889-2	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/79901	vdb-entry, x_refsource_BID
	http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html	vendor-advisory, x_refsource_FEDORA
	http://www.ubuntu.com/usn/USN-2890-2	vendor-advisory, x_refsource_UBUNTU
	https://bugzilla.redhat.com/show_bug.cgi?id=1284847	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2890-1	vendor-advisory, x_refsource_UBUNTU
	http://www.debian.org/security/2016/dsa-3434	vendor-advisory, x_refsource_DEBIAN
	http://www.securitytracker.com/id/1034602	vdb-entry, x_refsource_SECTRACK
	http://www.ubuntu.com/usn/USN-2888-1	vendor-advisory, x_refsource_UBUNTU

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:51:28.131Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20160107 CVE-2015-7513 Kernel: kvm: divide by zero issue leads to DoS",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/01/07/2"
          },
          {
            "name": "FEDORA-2016-26e19f042a",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.html"
          },
          {
            "name": "USN-2887-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2887-2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/0185604c2d82c560dab2f2933a18f797e74ab5a8"
          },
          {
            "name": "USN-2886-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2886-1"
          },
          {
            "name": "USN-2887-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2887-1"
          },
          {
            "name": "USN-2890-3",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2890-3"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8"
          },
          {
            "name": "USN-2889-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2889-1"
          },
          {
            "name": "FEDORA-2016-b59fd603be",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html"
          },
          {
            "name": "USN-2889-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2889-2"
          },
          {
            "name": "79901",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/79901"
          },
          {
            "name": "FEDORA-2016-5d43766e33",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html"
          },
          {
            "name": "USN-2890-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2890-2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1284847"
          },
          {
            "name": "USN-2890-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2890-1"
          },
          {
            "name": "DSA-3434",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3434"
          },
          {
            "name": "1034602",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1034602"
          },
          {
            "name": "USN-2888-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2888-1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-01-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "[oss-security] 20160107 CVE-2015-7513 Kernel: kvm: divide by zero issue leads to DoS",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/01/07/2"
        },
        {
          "name": "FEDORA-2016-26e19f042a",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.html"
        },
        {
          "name": "USN-2887-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2887-2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/torvalds/linux/commit/0185604c2d82c560dab2f2933a18f797e74ab5a8"
        },
        {
          "name": "USN-2886-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2886-1"
        },
        {
          "name": "USN-2887-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2887-1"
        },
        {
          "name": "USN-2890-3",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2890-3"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8"
        },
        {
          "name": "USN-2889-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2889-1"
        },
        {
          "name": "FEDORA-2016-b59fd603be",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html"
        },
        {
          "name": "USN-2889-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2889-2"
        },
        {
          "name": "79901",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/79901"
        },
        {
          "name": "FEDORA-2016-5d43766e33",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html"
        },
        {
          "name": "USN-2890-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2890-2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1284847"
        },
        {
          "name": "USN-2890-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2890-1"
        },
        {
          "name": "DSA-3434",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3434"
        },
        {
          "name": "1034602",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1034602"
        },
        {
          "name": "USN-2888-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2888-1"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-7513",
    "datePublished": "2016-02-08T02:00:00",
    "dateReserved": "2015-09-29T00:00:00",
    "dateUpdated": "2024-08-06T07:51:28.131Z",
    "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.

Action not permitted