{"id":"CVE-2011-1013","state":"PUBLISHED","title":"Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) ","description":"Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a crafted num_crtcs (aka vb_num) structure member in an ioctl argument.","publishedAt":"2011-05-09T19:00:00.000Z","updatedAt":"2024-08-06T22:14:27.343Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/67199","http://www.securityfocus.com/bid/47639","https://bugzilla.redhat.com/show_bug.cgi?id=679925","http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/drm/drm_irq.c.diff?r1=1.41%3Br2=1.42%3Bf=h","http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/drm/drm_irq.c","http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38","http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1922756124ddd53846877416d92ba4a802bc658f"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:55.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/1xxx/CVE-2011-1013.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-1013","state":"PUBLISHED","datePublished":"2011-05-09T19:00:00.000Z","dateUpdated":"2024-08-06T22:14:27.343Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-02-14T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a crafted num_crtcs (aka vb_num) structure member in an ioctl argument."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67199","name":"kernel-drmioctl-priv-escalation(67199)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://www.securityfocus.com/bid/47639","name":"47639","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=679925","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/drm/drm_irq.c.diff?r1=1.41%3Br2=1.42%3Bf=h","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/drm/drm_irq.c","tags":["x_refsource_CONFIRM"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38","tags":["x_refsource_CONFIRM"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1922756124ddd53846877416d92ba4a802bc658f","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-08-16T14:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-02-22T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67199","name":"kernel-drmioctl-priv-escalation(67199)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/47639","name":"47639","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=679925","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/drm/drm_irq.c.diff?r1=1.41%3Br2=1.42%3Bf=h","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/drm/drm_irq.c","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1922756124ddd53846877416d92ba4a802bc658f","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T22:14:27.343Z"}}]}}}