{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2010-09-15T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The ivtvfb_ioctl function in drivers/media/video/ivtv/ivtvfb.c in the Linux kernel before 2.6.36-rc8 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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2010-12-07T10:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[oss-security] 20100925 CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/09/25/2"}, {"name": "45062", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/45062"}, {"name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/10/06/6"}, {"name": "RHSA-2011:0007", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8"}, {"name": "RHSA-2010:0958", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0958.html"}, {"name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/10/07/1"}, {"name": "42890", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/42890"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=405707985594169cfd0b1d97d29fcb4b4c6f2ac9"}, {"name": "[oss-security] 20101025 Re: CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/10/25/3"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648666"}, {"name": "[linux-kernel] 20100915 [PATCH] drivers/media/video/ivtv/ivtvfb.c: prevent reading uninitialized stack memory", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lkml.org/lkml/2010/9/15/393"}, {"name": "DSA-2126", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2010/dsa-2126"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2010-4079", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The ivtvfb_ioctl function in drivers/media/video/ivtv/ivtvfb.c in the Linux kernel before 2.6.36-rc8 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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[oss-security] 20100925 CVE request: multiple kernel stack memory disclosures", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2010/09/25/2"}, {"name": "45062", "refsource": "BID", "url": "http://www.securityfocus.com/bid/45062"}, {"name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2010/10/06/6"}, {"name": "RHSA-2011:0007", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"name": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8", "refsource": "CONFIRM", "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8"}, {"name": "RHSA-2010:0958", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2010-0958.html"}, {"name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2010/10/07/1"}, {"name": "42890", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/42890"}, {"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=405707985594169cfd0b1d97d29fcb4b4c6f2ac9", "refsource": "CONFIRM", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=405707985594169cfd0b1d97d29fcb4b4c6f2ac9"}, {"name": "[oss-security] 20101025 Re: CVE request: multiple kernel stack memory disclosures", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2010/10/25/3"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=648666", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648666"}, {"name": "[linux-kernel] 20100915 [PATCH] drivers/media/video/ivtv/ivtvfb.c: prevent reading uninitialized stack memory", "refsource": "MLIST", "url": "http://lkml.org/lkml/2010/9/15/393"}, {"name": "DSA-2126", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2010/dsa-2126"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T03:34:37.188Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20100925 CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2010/09/25/2"}, {"name": "45062", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/45062"}, {"name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2010/10/06/6"}, {"name": "RHSA-2011:0007", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8"}, {"name": "RHSA-2010:0958", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0958.html"}, {"name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2010/10/07/1"}, {"name": "42890", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/42890"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=405707985594169cfd0b1d97d29fcb4b4c6f2ac9"}, {"name": "[oss-security] 20101025 Re: CVE request: multiple kernel stack memory disclosures", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2010/10/25/3"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648666"}, {"name": "[linux-kernel] 20100915 [PATCH] drivers/media/video/ivtv/ivtvfb.c: prevent reading uninitialized stack memory", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lkml.org/lkml/2010/9/15/393"}, {"name": "DSA-2126", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2010/dsa-2126"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2010-4079", "datePublished": "2010-11-29T15:00:00.000Z", "dateReserved": "2010-10-25T00:00:00.000Z", "dateUpdated": "2024-08-07T03:34:37.188Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8DCE5E2-B055-4F05-8F0F-F19D1B7BA8D7", "versionEndExcluding": "2.6.36", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:-:*:*:*:*:*:*", "matchCriteriaId": "D4407EF9-4ECF-408F-9ECB-0705E3FB65D5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:*", "matchCriteriaId": "DBE26099-6D2C-4FAF-B15C-CBF985D59171", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc2:*:*:*:*:*:*", "matchCriteriaId": "F2C193FF-3723-4BE9-8787-DED7D455FA8F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc3:*:*:*:*:*:*", "matchCriteriaId": "F874FE6A-968D-47E1-900A-E154E41EDAF8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc4:*:*:*:*:*:*", "matchCriteriaId": "14B7B8AE-CE83-4F0E-9138-6F165D97C19F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc5:*:*:*:*:*:*", "matchCriteriaId": "B434ACFB-2B01-491A-B2E5-40FA0E11B3B1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc6:*:*:*:*:*:*", "matchCriteriaId": "CF88CADB-AB36-4633-807B-44AB3145F748", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.36:rc7:*:*:*:*:*:*", "matchCriteriaId": "9D9830C2-0E2D-4A5A-B78F-5D4A4721B268", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "8C757774-08E7-40AA-B532-6F705C8F7639", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The ivtvfb_ioctl function in drivers/media/video/ivtv/ivtvfb.c in the Linux kernel before 2.6.36-rc8 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."}, {"lang": "es", "value": "La funci\u00f3n ivtvfb_ioctl de drivers/media/video/ivtv/ivtvfb.c del kernel de Linux en versiones anteriores a la 2.6.36-rc8 no inicializa apropiadamente un miembro determinado de una estructura, lo que permite a usuarios locales obtener informaci\u00f3n potencialmente confidencial de la memoria de pila del kernel a trav\u00e9s de una llamada ioctl FBIOGET_VBLANK."}], "id": "CVE-2010-4079", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-11-29T16:00:03.883", "references": [{"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=405707985594169cfd0b1d97d29fcb4b4c6f2ac9"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://lkml.org/lkml/2010/9/15/393"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/42890"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2010/dsa-2126"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/09/25/2"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/10/06/6"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/10/07/1"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/10/25/3"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0958.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/45062"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648666"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=405707985594169cfd0b1d97d29fcb4b4c6f2ac9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://lkml.org/lkml/2010/9/15/393"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/42890"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2010/dsa-2126"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/09/25/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/10/06/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/10/07/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/10/25/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0958.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/45062"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648666"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Dan Rosenberg for reporting this issue.", "affected_release": [{"advisory": "RHSA-2010:0958", "cpe": "cpe:/a:redhat:enterprise_mrg:1::el5", "package": "kernel-rt-0:2.6.33.7-rt29.47.el5rt", "product_name": "MRG for RHEL-5", "release_date": "2010-12-08T00:00:00Z"}, {"advisory": "RHSA-2011:0007", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-71.14.1.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-01-11T00:00:00Z"}], "bugzilla": {"description": "kernel: drivers/video/ivtv/ivtvfb.c: reading uninitialized stack memory", "id": "648666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648666"}, "csaw": false, "cvss": {"cvss_base_score": "1.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "status": "verified"}, "details": ["The ivtvfb_ioctl function in drivers/media/video/ivtv/ivtvfb.c in the Linux kernel before 2.6.36-rc8 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."], "name": "CVE-2010-4079", "public_date": "2010-09-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-4079\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4079"], "statement": "This issue did not affect the versions of Linux kernel as shipped with Red Hat\nEnterprise Linux 3, 4, and 5 as they did not include support for the Conexant's\nCX23415/CX23416 codec chip.", "threat_severity": "Low"}

{}