gsd-2014-7826
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2014-7826", "description": "kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application.", "id": "GSD-2014-7826", "references": [ "https://www.suse.com/security/cve/CVE-2014-7826.html", "https://access.redhat.com/errata/RHSA-2015:0864", "https://access.redhat.com/errata/RHSA-2015:0290", "https://access.redhat.com/errata/RHSA-2014:1943", "https://ubuntu.com/security/CVE-2014-7826", "https://linux.oracle.com/cve/CVE-2014-7826.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2014-7826" ], "details": "kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application.", "id": "GSD-2014-7826", "modified": "2023-12-13T01:22:47.266286Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2014-7826", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=086ba77a6db00ed858ff07451bedee197df868c9", "refsource": "MISC", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=086ba77a6db00ed858ff07451bedee197df868c9" }, { "name": "http://rhn.redhat.com/errata/RHSA-2014-1943.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2014-1943.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2015-0290.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2015-0290.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2015-0864.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2015-0864.html" }, { "name": "http://www.openwall.com/lists/oss-security/2014/11/06/11", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2014/11/06/11" }, { "name": "http://www.securityfocus.com/bid/70971", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/70971" }, { "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98556", "refsource": "MISC", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98556" }, { "name": "https://github.com/torvalds/linux/commit/086ba77a6db00ed858ff07451bedee197df868c9", "refsource": "MISC", "url": "https://github.com/torvalds/linux/commit/086ba77a6db00ed858ff07451bedee197df868c9" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1161565", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1161565" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.16.35", "versionStartIncluding": "3.15", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.2.65", "versionStartIncluding": "2.6.32", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.4.106", "versionStartIncluding": "3.3", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.10.60", "versionStartIncluding": "3.5", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.12.33", "versionStartIncluding": "3.11", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.14.24", "versionStartIncluding": "3.13", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.17.3", "versionStartIncluding": "3.17", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:opensuse:evergreen:11.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp2:*:*:ltss:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2014-7826" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-476" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1161565", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1161565" }, { "name": "https://github.com/torvalds/linux/commit/086ba77a6db00ed858ff07451bedee197df868c9", "refsource": "CONFIRM", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/torvalds/linux/commit/086ba77a6db00ed858ff07451bedee197df868c9" }, { "name": "[oss-security] 20141106 Exploitable issues in Linux perf/ftrace subsystems", "refsource": "MLIST", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2014/11/06/11" }, { "name": "RHSA-2014:1943", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2014-1943.html" }, { "name": "SUSE-SU-2015:0481", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html" }, { "name": "RHSA-2015:0290", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-0290.html" }, { "name": "openSUSE-SU-2015:0566", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html" }, { "name": "70971", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/70971" }, { "name": "linux-kernel-cve20147826-dos(98556)", "refsource": "XF", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98556" }, { "name": "RHSA-2015:0864", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-0864.html" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=086ba77a6db00ed858ff07451bedee197df868c9", "refsource": "MISC", "tags": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=086ba77a6db00ed858ff07451bedee197df868c9" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } }, "lastModifiedDate": "2023-02-13T00:42Z", "publishedDate": "2014-11-10T11:55Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.