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{"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"}