gsd-2016-6136
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Race condition in the audit_log_single_execve_arg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a "double fetch" vulnerability.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-6136", "description": "Race condition in the audit_log_single_execve_arg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a \"double fetch\" vulnerability.", "id": "GSD-2016-6136", "references": [ "https://www.suse.com/security/cve/CVE-2016-6136.html", "https://www.debian.org/security/2016/dsa-3659", "https://access.redhat.com/errata/RHSA-2017:0307", "https://access.redhat.com/errata/RHSA-2016:2584", "https://access.redhat.com/errata/RHSA-2016:2574", "https://ubuntu.com/security/CVE-2016-6136", "https://linux.oracle.com/cve/CVE-2016-6136.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-6136" ], "details": "Race condition in the audit_log_single_execve_arg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a \"double fetch\" vulnerability.", "id": "GSD-2016-6136", "modified": "2023-12-13T01:21:23.739397Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-6136", "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": "Race condition in the audit_log_single_execve_arg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a \"double fetch\" vulnerability." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "91558", "refsource": "BID", "url": "http://www.securityfocus.com/bid/91558" }, { "name": "https://github.com/linux-audit/audit-kernel/issues/18", "refsource": "CONFIRM", "url": "https://github.com/linux-audit/audit-kernel/issues/18" }, { "name": "RHSA-2016:2584", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html" }, { "name": "RHSA-2016:2574", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html" }, { "name": "https://github.com/torvalds/linux/commit/43761473c254b45883a64441dd0bc85a42f3645c", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/43761473c254b45883a64441dd0bc85a42f3645c" }, { "name": "https://bugzilla.kernel.org/show_bug.cgi?id=120681", "refsource": "CONFIRM", "url": "https://bugzilla.kernel.org/show_bug.cgi?id=120681" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1353533", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1353533" }, { "name": "https://source.android.com/security/bulletin/2016-11-01.html", "refsource": "CONFIRM", "url": "https://source.android.com/security/bulletin/2016-11-01.html" }, { "name": "20160704 [CVE-2016-6136] Double-Fetch Vulnerability in Linux-4.6/kernel/auditsc.c", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/538835/30/0/threaded" }, { "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=43761473c254b45883a64441dd0bc85a42f3645c", "refsource": "CONFIRM", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=43761473c254b45883a64441dd0bc85a42f3645c" }, { "name": "RHSA-2017:0307", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2017-0307.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "4.7", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-6136" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Race condition in the audit_log_single_execve_arg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a \"double fetch\" vulnerability." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-362" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1353533", "refsource": "CONFIRM", "tags": [ "Issue Tracking" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1353533" }, { "name": "https://github.com/torvalds/linux/commit/43761473c254b45883a64441dd0bc85a42f3645c", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch" ], "url": "https://github.com/torvalds/linux/commit/43761473c254b45883a64441dd0bc85a42f3645c" }, { "name": "https://github.com/linux-audit/audit-kernel/issues/18", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch" ], "url": "https://github.com/linux-audit/audit-kernel/issues/18" }, { "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=43761473c254b45883a64441dd0bc85a42f3645c", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Patch" ], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=43761473c254b45883a64441dd0bc85a42f3645c" }, { "name": "20160704 [CVE-2016-6136] Double-Fetch Vulnerability in Linux-4.6/kernel/auditsc.c", "refsource": "BUGTRAQ", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/archive/1/538835/30/0/threaded" }, { "name": "https://bugzilla.kernel.org/show_bug.cgi?id=120681", "refsource": "CONFIRM", "tags": [ "Issue Tracking" ], "url": "https://bugzilla.kernel.org/show_bug.cgi?id=120681" }, { "name": "https://source.android.com/security/bulletin/2016-11-01.html", "refsource": "CONFIRM", "tags": [], "url": "https://source.android.com/security/bulletin/2016-11-01.html" }, { "name": "91558", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/91558" }, { "name": "RHSA-2017:0307", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2017-0307.html" }, { "name": "RHSA-2016:2584", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html" }, { "name": "RHSA-2016:2574", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 1.0, "impactScore": 3.6 } }, "lastModifiedDate": "2018-01-05T02:31Z", "publishedDate": "2016-08-06T20:59Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.