{"id":"CVE-2010-4078","aliases":["BELL-CVE-2010-4078","DSA-2126-1","EUVD-2010-4054","GHSA-m4gr-2pp5-fjmm"],"status":"published","title":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6...","description":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.","severity":{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0038,"percentile":0.32265,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-909"],"published":"2010-11-26T00:00:00Z","modified":"2026-06-16T23:24:06Z","affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.26-26lenny1"}]}],"versions":["2.6.26-13","2.6.26-13lenny2","2.6.26-13lenny2~bpo40+1","2.6.26-14","2.6.26-15","2.6.26-15lenny1","2.6.26-15lenny2","2.6.26-15lenny3","2.6.26-15~bpo40+1","2.6.26-15~bpo40+2","2.6.26-16","2.6.26-17","2.6.26-17lenny1","2.6.26-17lenny2","2.6.26-17lenny2~bpo40+1","2.6.26-17~bpo40+1","2.6.26-18","2.6.26-19","2.6.26-19lenny1","2.6.26-19lenny2","2.6.26-19~bpo40+1","2.6.26-20","2.6.26-20~bpo40+1","2.6.26-21","2.6.26-21lenny1","2.6.26-21lenny2","2.6.26-21lenny3","2.6.26-21lenny4","2.6.26-21~bpo40+1","2.6.26-22","2.6.26-22lenny1","2.6.26-23","2.6.26-24","2.6.26-24lenny1","2.6.26-25","2.6.26-25lenny1","2.6.26-26"],"bundled":33}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"linux","product":"linux_kernel"},{"vendor":"opensuse","product":"opensuse"},{"vendor":"suse","product":"linux_enterprise_desktop"},{"vendor":"suse","product":"linux_enterprise_real_time_extension"},{"vendor":"suse","product":"linux_enterprise_server"},{"vendor":"suse","product":"linux_enterprise_software_development_kit"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2010/09/25/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://secunia.com/advisories/42778","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fd02db9de73faebc51240619c7c7f99bee9f65c7","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/43810","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://secunia.com/advisories/42801","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2010/10/06/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2011/0298","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:051","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2010/10/07/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=648665","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2011/0012","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2010/10/25/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc6","tags":["x_refsource_CONFIRM","x_transferred","Broken Link"]},{"url":"http://www.debian.org/security/2010/dsa-2126","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-4078"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fd02db9de73faebc51240619c7c7f99bee9f65c7"},{"url":"https://github.com/advisories/GHSA-m4gr-2pp5-fjmm"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2010-4078","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-4078","description":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.","status":"published","published":"2010-11-29T15:00:00Z","modified":"2024-08-07T03:34:36.874Z","updated_at":"2026-11-02T14:33:28.858903Z"}],"euvd":[{"id":"EUVD-2010-4054","description":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.","status":"published","published":"2010-11-29T15:00:00Z","modified":"2024-08-07T03:34:36Z","updated_at":"2026-11-03T01:39:31.987488Z"}],"ghsa":[{"id":"GHSA-m4gr-2pp5-fjmm","title":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6...","description":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.","status":"published","published":"2022-05-13T01:23:46Z","modified":"2025-04-11T03:42:28Z","cwes":["CWE-909"],"updated_at":"2026-11-02T15:01:06.818128Z"}],"nvd":[{"id":"CVE-2010-4078","description":"The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.","status":"published","published":"2010-11-29T16:00:03.713Z","modified":"2026-06-16T23:24:06.167Z","cvss":[{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-909"],"updated_at":"2026-11-02T14:02:00.37682Z"}],"osv":[{"id":"BELL-CVE-2010-4078","title":"CVE-2010-4078 does not affect BellSoft software","status":"withdrawn","published":"2010-11-29T16:00:00Z","modified":"2026-01-28T07:21:06.310423Z","cvss":[{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:28:12.886815Z"},{"id":"DSA-2126-1","title":"linux-2.6 - several issues","status":"published","published":"2010-11-26T00:00:00Z","modified":"2026-03-09T01:22:58.297917Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}