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{"affected_release": [{"advisory": "RHSA-2009:1239", "cpe": "cpe:/a:redhat:enterprise_mrg:1::el5", "package": "kernel-rt-0:2.6.24.7-132.el5rt", "product_name": "MRG for RHEL-5", "release_date": "2009-09-01T00:00:00Z"}, {"advisory": "RHSA-2009:1550", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "kernel-0:2.4.21-63.EL", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2009-11-03T00:00:00Z"}, {"advisory": "RHSA-2009:1438", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-89.0.11.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2009-09-15T00:00:00Z"}, {"advisory": "RHSA-2009:1243", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-164.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2009-09-02T00:00:00Z"}, {"advisory": "RHSA-2009:1466", "cpe": "cpe:/o:redhat:rhel_eus:5.3", "package": "kernel-0:2.6.18-128.8.1.el5", "product_name": "Red Hat Enterprise Linux 5.3.Z - Server Only", "release_date": "2009-09-29T00:00:00Z"}], "bugzilla": {"description": "kernel: execve: must clear current->clear_child_tid", "id": "515423", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=515423"}, "csaw": false, "cvss": {"cvss_base_score": "7.2", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-119", "details": ["The execve function in the Linux kernel, possibly 2.6.30-rc6 and earlier, does not properly clear the current->clear_child_tid pointer, which allows local users to cause a denial of service (memory corruption) or possibly gain privileges via a clone system call with CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID enabled, which is not properly handled during thread creation and exit."], "name": "CVE-2009-2848", "public_date": "2009-07-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-2848\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-2848"], "threat_severity": "Important"}