{"id":"CVE-2010-4256","aliases":["EUVD-2010-4229","GHSA-f5vf-h9w5-jcp7"],"status":"published","title":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly...","description":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00363,"percentile":0.30395,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2011-01-25T18:00:00Z","modified":"2026-06-16T23:24:27Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c66fb347946ebdd5b10908866ecc9fa05ee2cf3d","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37","tags":["x_refsource_CONFIRM","x_transferred","Broken Link"]},{"url":"http://openwall.com/lists/oss-security/2010/11/30/9","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://openwall.com/lists/oss-security/2010/11/30/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-4256"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c66fb347946ebdd5b10908866ecc9fa05ee2cf3d"},{"url":"https://github.com/advisories/GHSA-f5vf-h9w5-jcp7"}],"sources":{"cve":[{"id":"CVE-2010-4256","description":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.","status":"published","published":"2011-01-25T18:00:00Z","modified":"2024-08-07T03:34:38.055Z","updated_at":"2026-11-02T14:33:28.115387Z"}],"euvd":[{"id":"EUVD-2010-4229","description":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.","status":"published","published":"2011-01-25T18:00:00Z","modified":"2024-08-07T03:34:38Z","updated_at":"2026-11-03T01:39:31.025742Z"}],"ghsa":[{"id":"GHSA-f5vf-h9w5-jcp7","title":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly...","description":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.","status":"published","published":"2022-05-13T01:24:13Z","modified":"2023-02-13T06:32:14Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:54:07.010181Z"}],"nvd":[{"id":"CVE-2010-4256","description":"The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.","status":"published","published":"2011-01-25T19:00:03.183Z","modified":"2026-06-16T23:24:27.057Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:03.297831Z"}]}}