gsd-2009-3621
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2009-3621", "description": "net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket.", "id": "GSD-2009-3621", "references": [ "https://www.suse.com/security/cve/CVE-2009-3621.html", "https://www.debian.org/security/2009/dsa-1928", "https://www.debian.org/security/2009/dsa-1929", "https://www.debian.org/security/2009/dsa-1927", "https://access.redhat.com/errata/RHSA-2009:1671", "https://access.redhat.com/errata/RHSA-2009:1670", "https://access.redhat.com/errata/RHSA-2009:1540", "https://linux.oracle.com/cve/CVE-2009-3621.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2009-3621" ], "details": "net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket.", "id": "GSD-2009-3621", "modified": "2023-12-13T01:19:49.990848Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2009-3621", "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": "net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://lists.vmware.com/pipermail/security-announce/2010/000082.html", "refsource": "MISC", "url": "http://lists.vmware.com/pipermail/security-announce/2010/000082.html" }, { "name": "http://secunia.com/advisories/38794", "refsource": "MISC", "url": "http://secunia.com/advisories/38794" }, { "name": "http://secunia.com/advisories/38834", "refsource": "MISC", "url": "http://secunia.com/advisories/38834" }, { "name": "http://www.vupen.com/english/advisories/2010/0528", "refsource": "MISC", "url": "http://www.vupen.com/english/advisories/2010/0528" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html" }, { "name": "http://secunia.com/advisories/37909", "refsource": "MISC", "url": "http://secunia.com/advisories/37909" }, { "name": "http://secunia.com/advisories/38017", "refsource": "MISC", "url": "http://secunia.com/advisories/38017" }, { "name": "http://www.ubuntu.com/usn/usn-864-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/usn-864-1" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html" }, { "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329", "refsource": "MISC", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329" }, { "name": "https://rhn.redhat.com/errata/RHSA-2009-1540.html", "refsource": "MISC", "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html" }, { "name": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00190.html", "refsource": "MISC", "url": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00190.html" }, { "name": "http://www.redhat.com/support/errata/RHSA-2009-1671.html", "refsource": "MISC", "url": "http://www.redhat.com/support/errata/RHSA-2009-1671.html" }, { "name": "http://secunia.com/advisories/37086", "refsource": "MISC", "url": "http://secunia.com/advisories/37086" }, { "name": "http://www.redhat.com/support/errata/RHSA-2009-1670.html", "refsource": "MISC", "url": "http://www.redhat.com/support/errata/RHSA-2009-1670.html" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=77238f2b942b38ab4e7f3aced44084493e4a8675", "refsource": "MISC", "url": "http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=77238f2b942b38ab4e7f3aced44084493e4a8675" }, { "name": "http://lkml.org/lkml/2009/10/19/50", "refsource": "MISC", "url": "http://lkml.org/lkml/2009/10/19/50" }, { "name": "http://patchwork.kernel.org/patch/54678/", "refsource": "MISC", "url": "http://patchwork.kernel.org/patch/54678/" }, { "name": "http://www.openwall.com/lists/oss-security/2009/10/19/2", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2009/10/19/2" }, { "name": "http://www.openwall.com/lists/oss-security/2009/10/19/4", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2009/10/19/4" }, { "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6895", "refsource": "MISC", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6895" }, { "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9921", "refsource": "MISC", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9921" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=529626", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=529626" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.6.31.4", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:suse:suse_linux_enterprise_server:10:sp3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:suse:suse_linux_enterprise_desktop:10:sp3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:suse:suse_linux_enterprise_server:10:sp2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:suse:suse_linux_enterprise_desktop:10:sp2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:vmware:vma:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2009-3621" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-400" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=529626", "refsource": "CONFIRM", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=529626" }, { "name": "[linux-kernel] 20091019 Re: [PATCH] AF_UNIX: Fix deadlock on connecting to shutdown socket", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lkml.org/lkml/2009/10/19/50" }, { "name": "http://patchwork.kernel.org/patch/54678/", "refsource": "CONFIRM", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ], "url": "http://patchwork.kernel.org/patch/54678/" }, { "name": "[oss-security] 20091019 CVE request: kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket", "refsource": "MLIST", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2009/10/19/2" }, { "name": "[oss-security] 20091019 Re: CVE request: kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket", "refsource": "MLIST", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2009/10/19/4" }, { "name": "37086", "refsource": "SECUNIA", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/37086" }, { "name": "RHSA-2009:1540", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html" }, { "name": "FEDORA-2009-11038", "refsource": "FEDORA", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00190.html" }, { "name": "SUSE-SA:2009:061", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html" }, { "name": "RHSA-2009:1671", "refsource": "REDHAT", "tags": [ "Broken Link" ], "url": "http://www.redhat.com/support/errata/RHSA-2009-1671.html" }, { "name": "MDVSA-2009:329", "refsource": "MANDRIVA", "tags": [ "Broken Link" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329" }, { "name": "RHSA-2009:1670", "refsource": "REDHAT", "tags": [ "Broken Link" ], "url": "http://www.redhat.com/support/errata/RHSA-2009-1670.html" }, { "name": "SUSE-SA:2009:064", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html" }, { "name": "37909", "refsource": "SECUNIA", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/37909" }, { "name": "38017", "refsource": "SECUNIA", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/38017" }, { "name": "SUSE-SA:2010:001", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html" }, { "name": "SUSE-SA:2010:013", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html" }, { "name": "SUSE-SA:2010:012", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html" }, { "name": "USN-864-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/usn-864-1" }, { "name": "38834", "refsource": "SECUNIA", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/38834" }, { "name": "38794", "refsource": "SECUNIA", "tags": [ "Broken Link" ], "url": "http://secunia.com/advisories/38794" }, { "name": "ADV-2010-0528", "refsource": "VUPEN", "tags": [ "Broken Link" ], "url": "http://www.vupen.com/english/advisories/2010/0528" }, { "name": "[security-announce] 20100303 VMSA-2010-0004 ESX Service Console and vMA third party updates", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.vmware.com/pipermail/security-announce/2010/000082.html" }, { "name": "oval:org.mitre.oval:def:9921", "refsource": "OVAL", "tags": [ "Third Party Advisory" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9921" }, { "name": "oval:org.mitre.oval:def:6895", "refsource": "OVAL", "tags": [ "Third Party Advisory" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6895" }, { "name": "http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=77238f2b942b38ab4e7f3aced44084493e4a8675", "refsource": "MISC", "tags": [], "url": "http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=77238f2b942b38ab4e7f3aced44084493e4a8675" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2023-02-13T02:20Z", "publishedDate": "2009-10-22T16:00Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.