fkie_cve-2016-8655
Vulnerability from fkie_nvd
Published
2016-12-08 08:59
Modified
2024-11-21 02:59
Severity ?
Summary
Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
linux | linux_kernel | * | |
linux | linux_kernel | * | |
linux | linux_kernel | * | |
linux | linux_kernel | * | |
linux | linux_kernel | * | |
linux | linux_kernel | * | |
linux | linux_kernel | * | |
linux | linux_kernel | * | |
canonical | ubuntu_linux | 12.04 | |
canonical | ubuntu_linux | 14.04 | |
canonical | ubuntu_linux | 16.04 | |
canonical | ubuntu_linux | 16.10 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "A779DD72-34BF-411B-A324-7D4E130B3F99", versionEndExcluding: "3.2.85", versionStartIncluding: "3.2", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "3116EF11-56E7-4D40-9FD0-6109280D0247", versionEndExcluding: "3.10.106", versionStartIncluding: "3.3", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "28A5A1D2-18D9-4F68-9773-16A6850309FA", versionEndExcluding: "3.12.69", versionStartIncluding: "3.11", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "1331ABAB-8C2B-4379-BA77-B655A5B9A83F", versionEndExcluding: "3.16.40", versionStartIncluding: "3.13", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "B4BEDC6F-3F06-444D-AF78-96C7C02DCF30", versionEndExcluding: "3.18.46", versionStartIncluding: "3.17", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "0DE2C8A2-D80A-4FAE-915A-94E58094F78A", versionEndExcluding: "4.1.37", versionStartIncluding: "3.19", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "ECA0BA21-3E8F-49EF-A94F-D1DFD18343FC", versionEndExcluding: "4.4.38", versionStartIncluding: "4.2", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "2454EAB6-FC42-4FA4-BE76-CBAA81D4ADC4", versionEndExcluding: "4.8.14", versionStartIncluding: "4.5", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*", matchCriteriaId: "CB66DB75-2B16-4EBF-9B93-CE49D8086E41", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", matchCriteriaId: "815D70A8-47D3-459C-A32C-9FEACA0659D1", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", matchCriteriaId: "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.10:*:*:*:*:*:*:*", matchCriteriaId: "1AFB20FA-CB00-4729-AB3A-816454C6D096", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.", }, { lang: "es", value: "Condición de carrera en net/packet/af_packet.c en el kernel de Linux hasta la versión 4.8.12 permite a usuarios locales obtener privilegios o provocar una denegación de servicio (uso después de liberación de memoria) aprovechando la capacidad CAP_NET_RAW de cambiar una versión socket, relacionado con las funciones packet_set_ring y packet_setsockopt.", }, ], id: "CVE-2016-8655", lastModified: "2024-11-21T02:59:46.540", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "HIGH", cvssData: { 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, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { 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, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2016-12-08T08:59:00.177", references: [ { source: "secalert@redhat.com", tags: [ "Patch", "Vendor Advisory", ], url: "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=84ac7260236a49c79eede91617700174c2c19b0c", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00044.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00054.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00055.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00056.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00067.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00070.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00073.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00076.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00077.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00087.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://packetstormsecurity.com/files/140063/Linux-Kernel-4.4.0-AF_PACKET-Race-Condition-Privilege-Escalation.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0386.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0387.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0402.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2016/12/06/1", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/94692", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1037403", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1037968", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3149-1", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3149-2", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3150-1", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3150-2", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-1", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-2", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-3", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-4", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3152-1", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3152-2", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", "VDB Entry", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1400019", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/torvalds/linux/commit/84ac7260236a49c79eede91617700174c2c19b0c", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://source.android.com/security/bulletin/2017-03-01.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", "VDB Entry", ], url: "https://www.exploit-db.com/exploits/40871/", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", "VDB Entry", ], url: "https://www.exploit-db.com/exploits/44696/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Vendor Advisory", ], url: "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=84ac7260236a49c79eede91617700174c2c19b0c", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00044.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00054.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00055.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00056.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00067.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00070.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00073.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00076.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00077.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00087.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://packetstormsecurity.com/files/140063/Linux-Kernel-4.4.0-AF_PACKET-Race-Condition-Privilege-Escalation.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0386.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0387.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0402.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2016/12/06/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/94692", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1037403", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1037968", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3149-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3149-2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3150-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3150-2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-3", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3151-4", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3152-1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.ubuntu.com/usn/USN-3152-2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", "VDB Entry", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1400019", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/torvalds/linux/commit/84ac7260236a49c79eede91617700174c2c19b0c", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://source.android.com/security/bulletin/2017-03-01.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "https://www.exploit-db.com/exploits/40871/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "https://www.exploit-db.com/exploits/44696/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-362", }, { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
Author | Source | Type | Date |
---|
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.