cve-2011-1079
Vulnerability from cvelistv5
Published
2012-06-21 23:00
Modified
2024-08-06 22:14
Severity ?
Summary
The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.
References
secalert@redhat.comhttp://downloads.avaya.com/css/P8/documents/100145416
secalert@redhat.comhttp://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=43629f8f5ea32a998d06d1bb41eefa0e821ff573
secalert@redhat.comhttp://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2011-0833.html
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/03/01/10
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=681260
secalert@redhat.comhttps://github.com/torvalds/linux/commit/43629f8f5ea32a998d06d1bb41eefa0e821ff573Patch
Impacted products
n/an/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T22:14:27.878Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=681260"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=43629f8f5ea32a998d06d1bb41eefa0e821ff573"
          },
          {
            "name": "[oss-security] 20110301 Re: CVE request: kernel: two bluetooth and one ebtables infoleaks/DoSes",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/03/01/10"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/43629f8f5ea32a998d06d1bb41eefa0e821ff573"
          },
          {
            "name": "RHSA-2011:0833",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2011-0833.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://downloads.avaya.com/css/P8/documents/100145416"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-03-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a \u0027\\0\u0027 character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-29T20:06:05",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=681260"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=43629f8f5ea32a998d06d1bb41eefa0e821ff573"
        },
        {
          "name": "[oss-security] 20110301 Re: CVE request: kernel: two bluetooth and one ebtables infoleaks/DoSes",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/03/01/10"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/torvalds/linux/commit/43629f8f5ea32a998d06d1bb41eefa0e821ff573"
        },
        {
          "name": "RHSA-2011:0833",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2011-0833.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://downloads.avaya.com/css/P8/documents/100145416"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-1079",
    "datePublished": "2012-06-21T23:00:00",
    "dateReserved": "2011-02-24T00:00:00",
    "dateUpdated": "2024-08-06T22:14:27.878Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2011-1079\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-06-21T23:55:02.067\",\"lastModified\":\"2023-02-13T04:29:03.077\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a \u0027\\\\0\u0027 character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n de bnep_sock_ioctl en net/bluetooth/bnep/sock.c en versiones del kernel de Linux anteriores a v2.6.39 no garantiza que un campo de dispositivo determinado termine con un \u0027\\\\0\u0027, lo que permite a usuarios locales obtener informaci\u00f3n sensible de la pila del kernel, o causar una denegaci\u00f3n de servicio (por ca\u00edda del sistema), a trav\u00e9s de un comando BNEPCONNADD.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:P/I:N/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":5.4},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.4,\"impactScore\":7.8,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.6.38.8\",\"matchCriteriaId\":\"57A0A2B0-3B9F-40C2-8C7A-CD9590B51315\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7462DB6D-E0A6-4DBB-8E21-66B875184FFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DDCB342-4F5F-4BF1-9624-882BBC57330D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"C3AB4113-BF83-4587-8A85-0E4FECEE7D9B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"4B57F5AD-A697-4090-89B9-81BC12993A1A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"CA141BCB-A705-4DF5-9EED-746B62C86111\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"E9ECE134-58A3-4B9D-B9B3-F836C0EDD64C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"56186720-6B4C-4D71-85C5-7EAC5C5D84A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"9BBB4630-CBED-43B9-B203-BE65BBF011AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38:rc8:*:*:*:*:*:*\",\"matchCriteriaId\":\"FD375A78-63D7-441A-9FB0-7BC878AB4EDD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5BEFFDD-02BB-4A05-8372-891DBDB9AC5A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"766E193D-819C-42EA-8411-AE0013AC15FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3B39B6AF-6A83-48C2-BED2-79228F8513A6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD8A68D1-DFE9-4ADB-9FB8-4D69AB4CAFF8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D6EF951-AF15-4C30-A3A5-3392AA61813C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"15154FA0-65DC-4855-AC70-3ACF92313F49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:2.6.38.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F4B3A9F4-A61F-4919-A173-3E459F0C5AF8\"}]}]}],\"references\":[{\"url\":\"http://downloads.avaya.com/css/P8/documents/100145416\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=43629f8f5ea32a998d06d1bb41eefa0e821ff573\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2011-0833.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2011/03/01/10\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=681260\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/torvalds/linux/commit/43629f8f5ea32a998d06d1bb41eefa0e821ff573\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.