gsd-2013-7421
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2013-7421", "description": "The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.", "id": "GSD-2013-7421", "references": [ "https://www.suse.com/security/cve/CVE-2013-7421.html", "https://www.debian.org/security/2015/dsa-3170", "https://access.redhat.com/errata/RHSA-2016:0068", "https://access.redhat.com/errata/RHSA-2015:2411", "https://access.redhat.com/errata/RHSA-2015:2152", "https://ubuntu.com/security/CVE-2013-7421", "https://advisories.mageia.org/CVE-2013-7421.html", "https://linux.oracle.com/cve/CVE-2013-7421.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2013-7421" ], "details": "The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.", "id": "GSD-2013-7421", "modified": "2023-12-13T01:22:18.494877Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-7421", "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 Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu", "refsource": "MISC", "url": "https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu" }, { "name": "RHSA-2016:0068", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-0068.html" }, { "name": "USN-2544-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2544-1" }, { "name": "DSA-3170", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2015/dsa-3170" }, { "name": "[oss-security] 20150124 Re: CVE Request: Linux kernel crypto api unprivileged arbitrary module load", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/01/24/4" }, { "name": "USN-2546-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2546-1" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html" }, { "name": "[linux-kernel] 20130304 Re: user ns: arbitrary module loading", "refsource": "MLIST", "url": "https://lkml.org/lkml/2013/3/4/70" }, { "name": "USN-2514-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2514-1" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1185469", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1185469" }, { "name": "MDVSA-2015:057", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:057" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5", "refsource": "CONFIRM", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5" }, { "name": "MDVSA-2015:058", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:058" }, { "name": "USN-2545-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2545-1" }, { "name": "https://github.com/torvalds/linux/commit/5d26a105b5a73e5635eae0629b42fa0a90e07b7b", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/5d26a105b5a73e5635eae0629b42fa0a90e07b7b" }, { "name": "72322", "refsource": "BID", "url": "http://www.securityfocus.com/bid/72322" }, { "name": "USN-2513-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2513-1" }, { "name": "USN-2543-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2543-1" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5d26a105b5a73e5635eae0629b42fa0a90e07b7b", "refsource": "CONFIRM", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5d26a105b5a73e5635eae0629b42fa0a90e07b7b" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.18.5", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-7421" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-269" } ] } ] }, "references": { "reference_data": [ { "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5d26a105b5a73e5635eae0629b42fa0a90e07b7b", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5d26a105b5a73e5635eae0629b42fa0a90e07b7b" }, { "name": "[linux-kernel] 20130304 Re: user ns: arbitrary module loading", "refsource": "MLIST", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://lkml.org/lkml/2013/3/4/70" }, { "name": "[oss-security] 20150124 Re: CVE Request: Linux kernel crypto api unprivileged arbitrary module load", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/01/24/4" }, { "name": "https://github.com/torvalds/linux/commit/5d26a105b5a73e5635eae0629b42fa0a90e07b7b", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/torvalds/linux/commit/5d26a105b5a73e5635eae0629b42fa0a90e07b7b" }, { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5", "refsource": "CONFIRM", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1185469", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1185469" }, { "name": "https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu" }, { "name": "USN-2514-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2514-1" }, { "name": "72322", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/72322" }, { "name": "USN-2513-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2513-1" }, { "name": "DSA-3170", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2015/dsa-3170" }, { "name": "MDVSA-2015:057", "refsource": "MANDRIVA", "tags": [ "Third Party Advisory" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:057" }, { "name": "MDVSA-2015:058", "refsource": "MANDRIVA", "tags": [ "Third Party Advisory" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:058" }, { "name": "USN-2543-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2543-1" }, { "name": "USN-2544-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2544-1" }, { "name": "USN-2545-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2545-1" }, { "name": "USN-2546-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2546-1" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "name": "RHSA-2016:0068", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-0068.html" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false } }, "lastModifiedDate": "2020-05-19T14:32Z", "publishedDate": "2015-03-02T11:59Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.