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{"acknowledgement": "Red Hat would like to thank Shachar Raindel for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1426", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-279.14.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-11-06T00:00:00Z"}, {"advisory": "RHSA-2013:0741", "cpe": "cpe:/o:redhat:rhel_eus:6.2", "package": "kernel-0:2.6.32-220.34.1.el6", "product_name": "Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only", "release_date": "2013-04-16T00:00:00Z"}, {"advisory": "RHSA-2012:1491", "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6", "package": "kernel-rt-0:3.2.33-rt50.66.el6rt", "product_name": "Red Hat Enterprise MRG 2", "release_date": "2012-12-04T00:00:00Z"}], "bugzilla": {"description": "kernel: use after free bug in \"quota\" handling", "id": "817430", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=817430"}, "csaw": false, "cvss": {"cvss_base_score": "6.2", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-416", "details": ["Use-after-free vulnerability in the Linux kernel before 3.3.6, when huge pages are enabled, allows local users to cause a denial of service (system crash) or possibly gain privileges by interacting with a hugetlbfs filesystem, as demonstrated by a umount operation that triggers improper handling of quota data."], "name": "CVE-2012-2133", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:1", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise MRG 1"}], "public_date": "2012-03-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-2133\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-2133"], "statement": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5. Future kernel updates for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux MRG 2 may address this issue.", "threat_severity": "Moderate"}