CVE-2007-4997

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-11-05T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Integer underflow in the ieee80211_rx function in net/ieee80211/ieee80211_rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service (crash) via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211_STYPE_QOS_DATA flag is set, aka an \"off-by-two error.\""}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-09-28T12:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "28162", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/28162"}, {"name": "RHSA-2007:1104", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": 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"af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T15:17:27.827Z"}, "title": "CVE Program Container", "references": [{"name": "28162", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/28162"}, {"name": "RHSA-2007:1104", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2007-1104.html"}, {"name": "28806", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/28806"}, {"name": "28706", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/28706"}, {"name": "kernel-ieee80211-dos(38247)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38247"}, {"name": "MDKSA-2007:226", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], 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"http://www.mandriva.com/security/advisories?name=MDKSA-2007:232"}, {"name": "27614", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/27614"}, {"name": "ADV-2007-3718", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/3718"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://git.kernel.org/?p=linux/kernel/git/avi/kvm.git%3Ba=commitdiff%3Bh=04045f98e0457aba7d4e6736f37eed189c48a5f7"}, {"name": "USN-578-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/usn-578-1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "ftp://ftp.kernel.org/pub/linux/kernel/people/bunk/linux-2.6.16.y/testing/ChangeLog-2.6.16.57-rc1"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2007-4997", "datePublished": "2007-11-06T19:00:00.000Z", "dateReserved": "2007-09-20T00:00:00.000Z", "dateUpdated": "2024-08-07T15:17:27.827Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F643C88B-345A-4F61-9B41-000610031748", "versionEndIncluding": "2.6.22.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integer underflow in the ieee80211_rx function in net/ieee80211/ieee80211_rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service (crash) via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211_STYPE_QOS_DATA flag is set, aka an \"off-by-two error.\""}, {"lang": "es", "value": "desbordamiento inferior de entero en la funci\u00f3ni eee80211_rx en net/ieee80211/ieee80211_rx.c en el nucleo de Linux 2.6.x anterior a 2.6.23 permite a atacantes remotos provocar denegaci\u00f3n de servicio (caida) a trav\u00e9s de una longitud SKB manipulada en una ventana peque\u00f1a IEEE 802.11 cuando la bandera IEEE80211_STYPE_QOS_DATA est\u00e1 asignada, tambi\u00e9n conocido como \"error de duera de los dos\""}], "id": "CVE-2007-4997", "lastModified": "2026-06-16T22:45:14.970", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-11-06T19:46:00.000", "references": [{"source": "secalert@redhat.com", "url": 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"af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/usn-578-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/3718"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38247"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10596"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Chris Evans for reporting this issue.", "affected_release": [{"advisory": "RHSA-2007:1104", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-67.0.1.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2007-12-19T00:00:00Z"}, {"advisory": "RHSA-2007:0993", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-53.1.4.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-11-29T00:00:00Z"}], "bugzilla": {"description": "kernel ieee80211 off-by-two integer underflow", "id": "346341", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=346341"}, "csaw": false, "cwe": "CWE-190", "details": ["Integer underflow in the ieee80211_rx function in net/ieee80211/ieee80211_rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service (crash) via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211_STYPE_QOS_DATA flag is set, aka an \"off-by-two error.\""], "name": "CVE-2007-4997", "public_date": "2007-10-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-4997\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-4997"], "threat_severity": "Important"}

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