CVE-2011-0709 (GCVE-0-2011-0709)
Vulnerability from cvelistv5
Published
2011-02-18 19:00
Modified
2024-08-06 21:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table.
References
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br_multicast NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://openwall.com/lists/oss-security/2011/02/16/1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e" }, { "name": "[oss-security] 20110216 Re: CVE request - kernel: bridge br_multicast NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://openwall.com/lists/oss-security/2011/02/16/8" }, { "name": "[netdev] 20100705 bridge br_multicast: BUG: unable to handle kernel NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.spinics.net/lists/netdev/msg134414.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2011-02-18T19:00:00Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5" }, { "name": "[oss-security] 20110216 Re: CVE request - kernel: bridge br_multicast NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://openwall.com/lists/oss-security/2011/02/16/14" }, { "name": "41432", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": 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"mailing-list", "x_refsource_MLIST" ], "url": "http://www.spinics.net/lists/netdev/msg134414.html" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-0709", "datePublished": "2011-02-18T19:00:00Z", "dateReserved": "2011-01-31T00:00:00Z", "dateUpdated": "2024-08-06T21:58:26.121Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2011-0709\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2011-02-18T20:00:09.167\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast 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Advisory\"]},{\"url\":\"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/02/16/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"http://openwall.com/lists/oss-security/2011/02/16/14\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://openwall.com/lists/oss-security/2011/02/16/8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://www.securityfocus.com/bid/41432\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.spinics.net/lists/netdev/msg134414.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://www.spinics.net/lists/netdev/msg134444.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]}],\"evaluatorComment\":\"Per: http://cwe.mitre.org/data/definitions/476.html \\n\u0027CWE-476: NULL Pointer Dereference\u0027\"}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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