gsd-2016-8658
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Stack-based buffer overflow in the brcmf_cfg80211_start_ap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a long SSID Information Element in a command to a Netlink socket.
Aliases
Aliases
CVE-2016-8658


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-8658",
    "description": "Stack-based buffer overflow in the brcmf_cfg80211_start_ap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a long SSID Information Element in a command to a Netlink socket.",
    "id": "GSD-2016-8658",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-8658.html",
      "https://ubuntu.com/security/CVE-2016-8658",
      "https://advisories.mageia.org/CVE-2016-8658.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-8658"
      ],
      "details": "Stack-based buffer overflow in the brcmf_cfg80211_start_ap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a long SSID Information Element in a command to a Netlink socket.",
      "id": "GSD-2016-8658",
      "modified": "2023-12-13T01:21:22.513530Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2016-8658",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
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            "value": "Stack-based buffer overflow in the brcmf_cfg80211_start_ap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a long SSID Information Element in a command to a Netlink socket."
          }
        ]
      },
      "problemtype": {
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            "description": [
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                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "USN-3146-2",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-3146-2"
          },
          {
            "name": "https://github.com/torvalds/linux/commit/ded89912156b1a47d940a0c954c43afbabd0c42c",
            "refsource": "CONFIRM",
            "url": "https://github.com/torvalds/linux/commit/ded89912156b1a47d940a0c954c43afbabd0c42c"
          },
          {
            "name": "USN-3146-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-3146-1"
          },
          {
            "name": "USN-3145-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-3145-1"
          },
          {
            "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ded89912156b1a47d940a0c954c43afbabd0c42c",
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            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ded89912156b1a47d940a0c954c43afbabd0c42c"
          },
          {
            "name": "[oss-security] 20161013 Re: CVE Request -- Broadcom Wifi Driver Brcmfmac brcmf_cfg80211_start_ap Buffer Overflow",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2016/10/13/1"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1384403",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1384403"
          },
          {
            "name": "USN-3145-2",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-3145-2"
          },
          {
            "name": "93541",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/93541"
          },
          {
            "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5",
            "refsource": "CONFIRM",
            "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.7.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-8658"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Stack-based buffer overflow in the brcmf_cfg80211_start_ap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a long SSID Information Element in a command to a Netlink socket."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5",
              "refsource": "CONFIRM",
              "tags": [
                "Release Notes"
              ],
              "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5"
            },
            {
              "name": "[oss-security] 20161013 Re: CVE Request -- Broadcom Wifi Driver Brcmfmac brcmf_cfg80211_start_ap Buffer Overflow",
              "refsource": "MLIST",
              "tags": [
                "Mailing List"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2016/10/13/1"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1384403",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1384403"
            },
            {
              "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ded89912156b1a47d940a0c954c43afbabd0c42c",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Patch"
              ],
              "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ded89912156b1a47d940a0c954c43afbabd0c42c"
            },
            {
              "name": "https://github.com/torvalds/linux/commit/ded89912156b1a47d940a0c954c43afbabd0c42c",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Patch"
              ],
              "url": "https://github.com/torvalds/linux/commit/ded89912156b1a47d940a0c954c43afbabd0c42c"
            },
            {
              "name": "93541",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/93541"
            },
            {
              "name": "USN-3146-2",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-3146-2"
            },
            {
              "name": "USN-3146-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-3146-1"
            },
            {
              "name": "USN-3145-2",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-3145-2"
            },
            {
              "name": "USN-3145-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-3145-1"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 5.6,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 7.8,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 4.2
        }
      },
      "lastModifiedDate": "2017-01-07T03:00Z",
      "publishedDate": "2016-10-16T21:59Z"
    }
  }
}


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