{"id":"CVE-2011-1771","state":"PUBLISHED","title":"The cifs_close function in fs/cifs/file.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unsp","description":"The cifs_close function in fs/cifs/file.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact by setting the O_DIRECT flag during an attempt to open a file on a CIFS filesystem.","publishedAt":"2011-09-06T16:00:00.000Z","updatedAt":"2024-08-06T22:37:25.776Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://marc.info/?l=linux-cifs&m=130204730006155&w=2","http://marc.info/?l=linux-cifs&m=130204357001849&w=2","http://www.openwall.com/lists/oss-security/2011/05/09/2","http://securityreason.com/securityalert/8367","http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39","https://bugzilla.redhat.com/show_bug.cgi?id=703016","http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7797069305d13252fd66cf722aa8f2cbeb3c95cd"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:55.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/1xxx/CVE-2011-1771.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-1771","state":"PUBLISHED","datePublished":"2011-09-06T16:00:00.000Z","dateUpdated":"2024-08-06T22:37:25.776Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-04-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The cifs_close function in fs/cifs/file.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact by setting the O_DIRECT flag during an attempt to open a file on a CIFS filesystem."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://marc.info/?l=linux-cifs&m=130204730006155&w=2","name":"[linux-cifs] 20110405 Re: Repeatable crash in 2.6.38 related to O_DIRECT","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://marc.info/?l=linux-cifs&m=130204357001849&w=2","name":"[linux-cifs] 20110405 Repeatable crash in 2.6.38 related to O_DIRECT","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.openwall.com/lists/oss-security/2011/05/09/2","name":"[oss-security] 20110509 CVE-2011-1771 kernel: cifs oops when creating file with O_DIRECT set","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://securityreason.com/securityalert/8367","name":"8367","tags":["third-party-advisory","x_refsource_SREASON"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39","tags":["x_refsource_CONFIRM"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=703016","tags":["x_refsource_CONFIRM"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7797069305d13252fd66cf722aa8f2cbeb3c95cd","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2011-09-22T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-04-05T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://marc.info/?l=linux-cifs&m=130204730006155&w=2","name":"[linux-cifs] 20110405 Re: Repeatable crash in 2.6.38 related to O_DIRECT","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://marc.info/?l=linux-cifs&m=130204357001849&w=2","name":"[linux-cifs] 20110405 Repeatable crash in 2.6.38 related to O_DIRECT","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2011/05/09/2","name":"[oss-security] 20110509 CVE-2011-1771 kernel: cifs oops when creating file with O_DIRECT set","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://securityreason.com/securityalert/8367","name":"8367","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=703016","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7797069305d13252fd66cf722aa8f2cbeb3c95cd","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T22:37:25.776Z"}}]}}}