{"id":"CVE-2009-0935","aliases":["EUVD-2009-0932","GHSA-94f3-q8qm-3fq6"],"status":"published","title":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29...","description":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device's event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0027,"percentile":0.19342,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-667"],"published":"2009-03-18T01:00:00Z","modified":"2026-06-16T23:06:08Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/49331","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/33624","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Patch","Third Party Advisory","VDB Entry"]},{"url":"http://www.openwall.com/lists/oss-security/2009/03/06/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch"]},{"url":"http://marc.info/?l=linux-kernel\u0026m=123337123501681\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=488935","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch"]},{"url":"http://www.openwall.com/lists/oss-security/2009/03/19/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List"]},{"url":"http://www.openwall.com/lists/oss-security/2009/03/18/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.3","tags":["x_refsource_CONFIRM","x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0935"},{"url":"https://github.com/advisories/GHSA-94f3-q8qm-3fq6"}],"sources":{"cve":[{"id":"CVE-2009-0935","description":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device's event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.","status":"published","published":"2009-03-18T01:00:00Z","modified":"2024-08-07T04:57:17.139Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0932","description":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device's event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.","status":"published","published":"2009-03-18T01:00:00Z","modified":"2024-08-07T04:57:17Z","updated_at":"2026-11-03T01:39:23.782527Z"}],"ghsa":[{"id":"GHSA-94f3-q8qm-3fq6","title":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29...","description":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device's event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.","status":"published","published":"2022-05-02T03:19:54Z","modified":"2024-02-09T03:32:54Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-667"],"updated_at":"2026-11-02T14:55:34.624515Z"}],"nvd":[{"id":"CVE-2009-0935","description":"The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device's event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.","status":"published","published":"2009-03-18T02:00:08.157Z","modified":"2026-06-16T23:06:08.703Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-667"],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}