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{"id": "USN-2946-2", "vendorId": null, "type": "ubuntu", "bulletinFamily": "unix", "title": "Linux kernel (Trusty HWE) vulnerabilities", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * linux-lts-trusty \\- Linux hardware enablement kernel from Trusty for Precise\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "published": "2016-04-06T00:00:00", "modified": "2016-04-06T00:00:00", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 10.0}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://ubuntu.com/security/notices/USN-2946-2", "reporter": "Ubuntu", "references": ["/security/CVE-2015-8812", "/security/CVE-2016-2085", "/security/CVE-2016-2550", "/security/CVE-2016-2847"], "cvelist": ["CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2550", "CVE-2016-2847"], "immutableFields": [], "lastseen": "2023-01-26T13:23:39", "viewCount": 39, "enchantments": {"dependencies": {"references": [{"type": "amazon", "idList": ["ALAS-2016-669"]}, {"type": "centos", "idList": ["CESA-2016:2574"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:539F990C3DAAC021E491E8629DA539FE"]}, {"type": "cve", "idList": ["CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2250", "CVE-2016-2550", "CVE-2016-2847"]}, {"type": "debian", "idList": ["DEBIAN:DLA-439-1:BED7A", "DEBIAN:DSA-3503-1:23448", "DEBIAN:DSA-3503-1:9DDFA"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2015-8812", "DEBIANCVE:CVE-2016-2085", "DEBIANCVE:CVE-2016-2550", "DEBIANCVE:CVE-2016-2847"]}, {"type": "f5", "idList": ["F5:K80758444", "SOL80758444"]}, {"type": "fedora", "idList": ["FEDORA:02EB96052912", "FEDORA:07BC260D55CA", "FEDORA:453986087A76", "FEDORA:664F260779AC", "FEDORA:67FB6618BD69", "FEDORA:C10006137EFA"]}, {"type": "ibm", "idList": ["2ABC4CD376C07922A3144CF8116D979F4BDDE16EED9AADA11262FBF58C851DBF", "A0B51C5217767E75AB974BA93584FB1F969514BA8D7EE9EDD025C20F274C1D2F", "A18DD1594298170A7AF630CBFFA73E78138125D119FBC5D156128BBBD99A03EC", "B7EDA2450D13E204B60C3A3E7379E6FCCD587CB32FEB5041ADDA6CB8E3C44FC3", "F092FBBD34304315E258962CA397F72D24D88CD673A181734FDCE39754098484"]}, {"type": "lenovo", "idList": ["LENOVO:PS500321-NOSID"]}, {"type": "mageia", "idList": ["MGASA-2016-0225", "MGASA-2016-0232", "MGASA-2016-0233"]}, {"type": "nessus", "idList": ["ALA_ALAS-2016-669.NASL", "CENTOS_RHSA-2016-2574.NASL", "DEBIAN_DLA-439.NASL", "DEBIAN_DSA-3503.NASL", "EULEROS_SA-2016-1020.NASL", "EULEROS_SA-2019-1489.NASL", "EULEROS_SA-2019-1492.NASL", "EULEROS_SA-2019-1527.NASL", "EULEROS_SA-2019-1528.NASL", "EULEROS_SA-2019-1536.NASL", "EULEROS_SA-2020-1112.NASL", "EULEROS_SA-2021-2857.NASL", "FEDORA_2016-1642A20327.NASL", "FEDORA_2016-746BB5851D.NASL", "FEDORA_2016-7E12AE5359.NASL", "FEDORA_2016-9FBE2C258B.NASL", "FEDORA_2016-E6CFAFF4B1.NASL", "FEDORA_2016-E7162262B0.NASL", "OPENSUSE-2016-1015.NASL", "OPENSUSE-2016-1076.NASL", "OPENSUSE-2016-445.NASL", "OPENSUSE-2016-518.NASL", "OPENSUSE-2016-629.NASL", "OPENSUSE-2016-862.NASL", "ORACLELINUX_ELSA-2016-2574.NASL", "ORACLELINUX_ELSA-2016-3596.NASL", "ORACLEVM_OVMSA-2016-0100.NASL", "REDHAT-RHSA-2016-2574.NASL", "REDHAT-RHSA-2016-2584.NASL", "REDHAT-RHSA-2017-0217.NASL", "SL_20161103_KERNEL_ON_SL7_X.NASL", "SUSE_SU-2016-0785-1.NASL", "SUSE_SU-2016-0911-1.NASL", "SUSE_SU-2016-1019-1.NASL", "SUSE_SU-2016-1203-1.NASL", "SUSE_SU-2016-1672-1.NASL", "SUSE_SU-2016-1690-1.NASL", "SUSE_SU-2016-1696-1.NASL", "SUSE_SU-2016-2074-1.NASL", "UBUNTU_USN-2946-1.NASL", "UBUNTU_USN-2946-2.NASL", "UBUNTU_USN-2947-1.NASL", "UBUNTU_USN-2947-2.NASL", "UBUNTU_USN-2947-3.NASL", "UBUNTU_USN-2948-1.NASL", "UBUNTU_USN-2948-2.NASL", "UBUNTU_USN-2949-1.NASL", "UBUNTU_USN-2965-2.NASL", "UBUNTU_USN-2967-1.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310120659", "OPENVAS:1361412562310703503", "OPENVAS:1361412562310807437", "OPENVAS:1361412562310807454", "OPENVAS:1361412562310807465", "OPENVAS:1361412562310807494", "OPENVAS:1361412562310842707", "OPENVAS:1361412562310842708", "OPENVAS:1361412562310842709", "OPENVAS:1361412562310842710", "OPENVAS:1361412562310842711", "OPENVAS:1361412562310842712", "OPENVAS:1361412562310842713", "OPENVAS:1361412562310842734", "OPENVAS:1361412562310842735", "OPENVAS:1361412562310842741", "OPENVAS:1361412562310851242", "OPENVAS:1361412562310851273", "OPENVAS:1361412562310851320", "OPENVAS:1361412562310851358", "OPENVAS:1361412562310851386", "OPENVAS:1361412562310851390", "OPENVAS:1361412562310871708", "OPENVAS:1361412562311220161020", "OPENVAS:1361412562311220191489", "OPENVAS:1361412562311220191492", "OPENVAS:1361412562311220191527", "OPENVAS:1361412562311220191528", "OPENVAS:1361412562311220191536", "OPENVAS:1361412562311220201112", "OPENVAS:703503"]}, {"type": "oracle", "idList": ["ORACLE:CPUJAN2018"]}, {"type": "oraclelinux", "idList": ["ELSA-2016-0855", "ELSA-2016-2574", "ELSA-2016-3596"]}, {"type": "osv", "idList": ["OSV:DLA-439-1", "OSV:DSA-3503-1"]}, {"type": "redhat", "idList": ["RHSA-2016:2574", "RHSA-2016:2584", "RHSA-2017:0217"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2016:1008-1", "OPENSUSE-SU-2016:1382-1", "OPENSUSE-SU-2016:2144-1", "OPENSUSE-SU-2016:2290-1", "OPENSUSE-SU-2016:2649-1", "SUSE-SU-2016:0785-1", "SUSE-SU-2016:0911-1", "SUSE-SU-2016:1019-1", "SUSE-SU-2016:1031-1", "SUSE-SU-2016:1032-1", "SUSE-SU-2016:1033-1", "SUSE-SU-2016:1034-1", "SUSE-SU-2016:1035-1", "SUSE-SU-2016:1037-1", "SUSE-SU-2016:1038-1", "SUSE-SU-2016:1039-1", "SUSE-SU-2016:1040-1", "SUSE-SU-2016:1041-1", "SUSE-SU-2016:1045-1", "SUSE-SU-2016:1046-1", "SUSE-SU-2016:1102-1", "SUSE-SU-2016:1203-1", "SUSE-SU-2016:1672-1", "SUSE-SU-2016:1690-1", "SUSE-SU-2016:1696-1", "SUSE-SU-2016:1707-1", "SUSE-SU-2016:1764-1", "SUSE-SU-2016:1937-1", "SUSE-SU-2016:2074-1"]}, {"type": "ubuntu", "idList": ["USN-2946-1", "USN-2947-1", "USN-2947-2", "USN-2947-3", "USN-2948-1", "USN-2948-2", "USN-2949-1", "USN-2965-2", "USN-2967-1", "USN-2967-2"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2015-8812", "UB:CVE-2016-2085", "UB:CVE-2016-2550", "UB:CVE-2016-2847"]}]}, "score": {"value": 1.7, "vector": "NONE"}, "backreferences": {"references": [{"type": "amazon", "idList": ["ALAS-2016-669"]}, {"type": "centos", "idList": ["CESA-2016:2574"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:539F990C3DAAC021E491E8629DA539FE"]}, {"type": "cve", "idList": ["CVE-2016-2085"]}, {"type": "debian", "idList": ["DEBIAN:DLA-439-1:BED7A"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2015-8812", "DEBIANCVE:CVE-2016-2085", "DEBIANCVE:CVE-2016-2550", "DEBIANCVE:CVE-2016-2847"]}, {"type": "fedora", "idList": ["FEDORA:67FB6618BD69"]}, {"type": "ibm", "idList": ["2ABC4CD376C07922A3144CF8116D979F4BDDE16EED9AADA11262FBF58C851DBF"]}, {"type": "metasploit", "idList": ["MSF:ILITIES/UBUNTU-CVE-2016-2550/"]}, {"type": "nessus", "idList": ["ALA_ALAS-2016-669.NASL", "FEDORA_2016-1642A20327.NASL", "FEDORA_2016-746BB5851D.NASL", "FEDORA_2016-7E12AE5359.NASL", "FEDORA_2016-9FBE2C258B.NASL", "FEDORA_2016-E6CFAFF4B1.NASL", "FEDORA_2016-E7162262B0.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310842712"]}, {"type": "oracle", "idList": ["ORACLE:CPUJAN2018"]}, {"type": "oraclelinux", "idList": ["ELSA-2016-2574"]}, {"type": "redhat", "idList": ["RHSA-2016:2584"]}, {"type": "suse", "idList": ["SUSE-SU-2016:1031-1"]}, {"type": "ubuntu", "idList": ["USN-2947-1", "USN-2947-2", "USN-2947-3", "USN-2948-1", "USN-2948-2", "USN-2967-1", "USN-2967-2"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2016-2847"]}]}, "exploitation": null, "epss": [{"cve": "CVE-2015-8812", "epss": "0.040070000", "percentile": "0.906820000", "modified": "2023-03-14"}, {"cve": "CVE-2016-2085", "epss": "0.000440000", "percentile": "0.082350000", "modified": "2023-03-14"}, {"cve": "CVE-2016-2550", "epss": "0.000440000", "percentile": "0.082350000", "modified": "2023-03-14"}, {"cve": "CVE-2016-2847", "epss": "0.001000000", "percentile": "0.397390000", "modified": "2023-03-14"}], "vulnersScore": 1.7}, "_state": {"dependencies": 1674739530, "score": 1674739697, "epss": 1678856911}, "_internal": {"score_hash": "3ba56e4f7ead4905ac54d7ed9fddd8c8"}, "affectedPackage": [{"OS": "Ubuntu", "OSVersion": "12.04", "arch": "noarch", "packageVersion": "3.13.0-85.129~precise1", "packageFilename": "UNKNOWN", "operator": "lt", "packageName": "linux-image-3.13.0-85-generic"}, {"OS": "Ubuntu", "OSVersion": "12.04", "arch": "noarch", "packageVersion": "3.13.0-85.129~precise1", "packageFilename": "UNKNOWN", "operator": "lt", "packageName": "linux-image-3.13.0-85-generic-lpae"}]}

{"cloudfoundry": [{"lastseen": "2023-01-19T18:20:06", "description": "USN-2949-1 Linux kernel (Vivid HWE) vulnerabilities\n\n# \n\nLow/Medium\n\n# Vendor\n\nCanonical Ubuntu\n\n# Versions Affected\n\n * Canonical Ubuntu 14.04 LTS \n\n# Description\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux kernel\u2019s CXGB3 driver. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ([CVE-2015-8812](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-8812>))\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux Extended Verification Module (EVM). An attacker could use this to affect system integrity. ([CVE-2016-2085](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2085>))\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file descriptors to the original opener for in-flight file descriptors sent over a unix domain socket. A local attacker could use this to cause a denial of service (resource exhaustion). ([CVE-2016-2550](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2550>))\n\nIt was discovered that the Linux kernel did not enforce limits on the amount of data allocated to buffer pipes. A local attacker could use this to cause a denial of service (resource exhaustion). ([CVE-2016-2847](<http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2847>))\n\n# Affected Products and Versions\n\n_Severity is low/medium unless otherwise noted. \n_\n\n * Cloud Foundry BOSH stemcells 3146.x versions prior to 3146.11 AND other versions prior to 3215.4 are vulnerable \n\n# Mitigation\n\nUsers of affected versions should apply the following mitigation:\n\n * The Cloud Foundry project recommends that Cloud Foundry upgrade BOSH stemcell 3146.x versions to 3146.11 OR other versions to 3232.2 \n\n# Credit\n\nVenkatesh Pottem, Xiaofei Rex Guo, David Herrmann\n\n# References\n\n * <http://www.ubuntu.com/usn/usn-2949-1/>\n * <http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8812.html>\n * <http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html>\n * <http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2550.html>\n * <http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2847.html>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-05-06T00:00:00", "type": "cloudfoundry", "title": "USN-2949-1 Linux kernel (Vivid HWE) vulnerabilities | Cloud Foundry", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2550", "CVE-2016-2847"], "modified": "2016-05-06T00:00:00", "id": "CFOUNDRY:539F990C3DAAC021E491E8629DA539FE", "href": "https://www.cloudfoundry.org/blog/usn-2949-1/", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "ubuntu": [{"lastseen": "2023-01-26T13:23:41", "description": "## Releases\n\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * linux \\- Linux kernel\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-06T00:00:00", "type": "ubuntu", "title": "Linux kernel vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2550", "CVE-2016-2847"], "modified": "2016-04-06T00:00:00", "id": "USN-2946-1", "href": "https://ubuntu.com/security/notices/USN-2946-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:35", "description": "## Releases\n\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * linux-lts-vivid \\- Linux hardware enablement kernel from Vivid for Trusty\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-06T00:00:00", "type": "ubuntu", "title": "Linux kernel (Vivid HWE) vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2550", "CVE-2016-2847"], "modified": "2016-04-06T00:00:00", "id": "USN-2949-1", "href": "https://ubuntu.com/security/notices/USN-2949-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:37", "description": "## Releases\n\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * linux-lts-wily \\- Linux hardware enablement kernel from Wily for Trusty\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nIt was discovered that the extended Berkeley Packet Filter (eBPF) \nimplementation in the Linux kernel did not correctly compute branch offsets \nfor backward jumps after ctx expansion. A local attacker could use this to \ncause a denial of service (system crash) or possibly execute arbitrary \ncode. (CVE-2016-2383)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-06T00:00:00", "type": "ubuntu", "title": "Linux kernel (Wily HWE) vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7833", "CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2383", "CVE-2016-2550", "CVE-2016-2847"], "modified": "2016-04-06T00:00:00", "id": "USN-2947-2", "href": "https://ubuntu.com/security/notices/USN-2947-2", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:39", "description": "## Releases\n\n * Ubuntu 15.10 \n\n## Packages\n\n * linux \\- Linux kernel\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nIt was discovered that the extended Berkeley Packet Filter (eBPF) \nimplementation in the Linux kernel did not correctly compute branch offsets \nfor backward jumps after ctx expansion. A local attacker could use this to \ncause a denial of service (system crash) or possibly execute arbitrary \ncode. (CVE-2016-2383)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-06T00:00:00", "type": "ubuntu", "title": "Linux kernel vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7833", "CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2383", "CVE-2016-2550", "CVE-2016-2847"], "modified": "2016-04-06T00:00:00", "id": "USN-2947-1", "href": "https://ubuntu.com/security/notices/USN-2947-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:36", "description": "## Releases\n\n * Ubuntu 15.10 \n\n## Packages\n\n * linux-raspi2 \\- Linux kernel for Raspberry Pi 2\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nIt was discovered that the extended Berkeley Packet Filter (eBPF) \nimplementation in the Linux kernel did not correctly compute branch offsets \nfor backward jumps after ctx expansion. A local attacker could use this to \ncause a denial of service (system crash) or possibly execute arbitrary \ncode. (CVE-2016-2383)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-06T00:00:00", "type": "ubuntu", "title": "Linux kernel (Raspberry Pi 2) vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7833", "CVE-2015-8812", "CVE-2016-2085", "CVE-2016-2383", "CVE-2016-2550", "CVE-2016-2847"], "modified": "2016-04-06T00:00:00", "id": "USN-2947-3", "href": "https://ubuntu.com/security/notices/USN-2947-3", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:37", "description": "## Releases\n\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * linux-lts-utopic \\- Linux hardware enablement kernel from Utopic for Trusty\n\nRalf Spenneberg discovered that the USB driver for Clie devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7566)\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nIt was discovered that a race condition existed in the ioctl handler for \nthe TTY driver in the Linux kernel. A local attacker could use this to \ncause a denial of service (system crash) or expose sensitive information. \n(CVE-2016-0723)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nRalf Spenneberg discovered that the USB driver for Treo devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2016-2782)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-06T00:00:00", "type": "ubuntu", "title": "Linux kernel (Utopic HWE) vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7566", "CVE-2015-7833", "CVE-2015-8812", "CVE-2016-0723", "CVE-2016-2085", "CVE-2016-2550", "CVE-2016-2782", "CVE-2016-2847"], "modified": "2016-04-06T00:00:00", "id": "USN-2948-1", "href": "https://ubuntu.com/security/notices/USN-2948-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:37", "description": "## Releases\n\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * linux-lts-utopic \\- Linux hardware enablement kernel from Utopic for Trusty\n\nUSN-2948-1 fixed vulnerabilities in the Ubuntu 14.10 Linux kernel \nbackported to Ubuntu 14.04 LTS. An incorrect reference counting \nfix in the radeon driver introduced a regression that could cause a \nsystem crash. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\nRalf Spenneberg discovered that the USB driver for Clie devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7566)\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nIt was discovered that a race condition existed in the ioctl handler for \nthe TTY driver in the Linux kernel. A local attacker could use this to \ncause a denial of service (system crash) or expose sensitive information. \n(CVE-2016-0723)\n\nXiaofei Rex Guo discovered a timing side channel vulnerability in the Linux \nExtended Verification Module (EVM). An attacker could use this to affect \nsystem integrity. (CVE-2016-2085)\n\nDavid Herrmann discovered that the Linux kernel incorrectly accounted file \ndescriptors to the original opener for in-flight file descriptors sent over \na unix domain socket. A local attacker could use this to cause a denial of \nservice (resource exhaustion). (CVE-2016-2550)\n\nRalf Spenneberg discovered that the USB driver for Treo devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2016-2782)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-11T00:00:00", "type": "ubuntu", "title": "Linux kernel (Utopic HWE) regression", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7566", "CVE-2015-7833", "CVE-2015-8812", "CVE-2016-0723", "CVE-2016-2085", "CVE-2016-2550", "CVE-2016-2782", "CVE-2016-2847"], "modified": "2016-04-11T00:00:00", "id": "USN-2948-2", "href": "https://ubuntu.com/security/notices/USN-2948-2", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:14", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * linux \\- Linux kernel\n\nIt was discovered that the Linux kernel did not properly enforce rlimits \nfor file descriptors sent over UNIX domain sockets. A local attacker could \nuse this to cause a denial of service. (CVE-2013-4312)\n\nRalf Spenneberg discovered that the Aiptek Tablet USB device driver in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7515)\n\nRalf Spenneberg discovered that the USB driver for Clie devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7566)\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nIt was discovered that a race condition existed when handling heartbeat- \ntimeout events in the SCTP implementation of the Linux kernel. A remote \nattacker could use this to cause a denial of service. (CVE-2015-8767)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nIt was discovered that a race condition existed in the ioctl handler for \nthe TTY driver in the Linux kernel. A local attacker could use this to \ncause a denial of service (system crash) or expose sensitive information. \n(CVE-2016-0723)\n\nIt was discovered that the Linux kernel did not keep accurate track of pipe \nbuffer details when error conditions occurred, due to an incomplete fix for \nCVE-2015-1805. A local attacker could use this to cause a denial of service \n(system crash) or possibly execute arbitrary code with administrative \nprivileges. (CVE-2016-0774)\n\nZach Riggle discovered that the Linux kernel's list poison feature did not \ntake into account the mmap_min_addr value. A local attacker could use this \nto bypass the kernel's poison-pointer protection mechanism while attempting \nto exploit an existing kernel vulnerability. (CVE-2016-0821)\n\nAndy Lutomirski discovered a race condition in the Linux kernel's \ntranslation lookaside buffer (TLB) handling of flush events. A local \nattacker could use this to cause a denial of service or possibly leak \nsensitive information. (CVE-2016-2069)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) \nframework did not verify that a FIFO was attached to a client before \nattempting to clear it. A local attacker could use this to cause a denial \nof service (system crash). (CVE-2016-2543)\n\nDmitry Vyukov discovered that a race condition existed in the Advanced \nLinux Sound Architecture (ALSA) framework between timer setup and closing \nof the client, resulting in a use-after-free. A local attacker could use \nthis to cause a denial of service. (CVE-2016-2544)\n\nDmitry Vyukov discovered a race condition in the timer handling \nimplementation of the Advanced Linux Sound Architecture (ALSA) framework, \nresulting in a use-after-free. A local attacker could use this to cause a \ndenial of service (system crash). (CVE-2016-2545)\n\nDmitry Vyukov discovered race conditions in the Advanced Linux Sound \nArchitecture (ALSA) framework's timer ioctls leading to a use-after-free. A \nlocal attacker could use this to cause a denial of service (system crash) \nor possibly execute arbitrary code. (CVE-2016-2546)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) \nframework's handling of high resolution timers did not properly manage its \ndata structures. A local attacker could use this to cause a denial of \nservice (system hang or crash) or possibly execute arbitrary code. \n(CVE-2016-2547, CVE-2016-2548)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) \nframework's handling of high resolution timers could lead to a deadlock \ncondition. A local attacker could use this to cause a denial of service \n(system hang). (CVE-2016-2549)\n\nRalf Spenneberg discovered that the USB driver for Treo devices in the \nLinux kernel did not properly check the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2016-2782)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-05-09T00:00:00", "type": "ubuntu", "title": "Linux kernel vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2013-4312", "CVE-2015-1805", "CVE-2015-7515", "CVE-2015-7566", "CVE-2015-7833", "CVE-2015-8767", "CVE-2015-8812", "CVE-2016-0723", "CVE-2016-0774", "CVE-2016-0821", "CVE-2016-2069", "CVE-2016-2543", "CVE-2016-2544", "CVE-2016-2545", "CVE-2016-2546", "CVE-2016-2547", "CVE-2016-2548", "CVE-2016-2549", "CVE-2016-2782", "CVE-2016-2847"], "modified": "2016-05-09T00:00:00", "id": "USN-2967-1", "href": "https://ubuntu.com/security/notices/USN-2967-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T13:23:15", "description": "## Releases\n\n * Ubuntu 12.04 \n\n## Packages\n\n * linux-ti-omap4 \\- Linux kernel for OMAP4\n\nIt was discovered that the Linux kernel did not properly enforce rlimits \nfor file descriptors sent over UNIX domain sockets. A local attacker could \nuse this to cause a denial of service. (CVE-2013-4312)\n\nRalf Spenneberg discovered that the Aiptek Tablet USB device driver in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7515)\n\nRalf Spenneberg discovered that the USB driver for Clie devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7566)\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel \ndid not properly validate the interfaces and endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2015-7833)\n\nIt was discovered that a race condition existed when handling heartbeat- \ntimeout events in the SCTP implementation of the Linux kernel. A remote \nattacker could use this to cause a denial of service. (CVE-2015-8767)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux \nkernel's CXGB3 driver. A local attacker could use this to cause a denial of \nservice (system crash) or possibly execute arbitrary code. (CVE-2015-8812)\n\nIt was discovered that a race condition existed in the ioctl handler for \nthe TTY driver in the Linux kernel. A local attacker could use this to \ncause a denial of service (system crash) or expose sensitive information. \n(CVE-2016-0723)\n\nIt was discovered that the Linux kernel did not keep accurate track of pipe \nbuffer details when error conditions occurred, due to an incomplete fix for \nCVE-2015-1805. A local attacker could use this to cause a denial of service \n(system crash) or possibly execute arbitrary code with administrative \nprivileges. (CVE-2016-0774)\n\nZach Riggle discovered that the Linux kernel's list poison feature did not \ntake into account the mmap_min_addr value. A local attacker could use this \nto bypass the kernel's poison-pointer protection mechanism while attempting \nto exploit an existing kernel vulnerability. (CVE-2016-0821)\n\nAndy Lutomirski discovered a race condition in the Linux kernel's \ntranslation lookaside buffer (TLB) handling of flush events. A local \nattacker could use this to cause a denial of service or possibly leak \nsensitive information. (CVE-2016-2069)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) \nframework did not verify that a FIFO was attached to a client before \nattempting to clear it. A local attacker could use this to cause a denial \nof service (system crash). (CVE-2016-2543)\n\nDmitry Vyukov discovered that a race condition existed in the Advanced \nLinux Sound Architecture (ALSA) framework between timer setup and closing \nof the client, resulting in a use-after-free. A local attacker could use \nthis to cause a denial of service. (CVE-2016-2544)\n\nDmitry Vyukov discovered a race condition in the timer handling \nimplementation of the Advanced Linux Sound Architecture (ALSA) framework, \nresulting in a use-after-free. A local attacker could use this to cause a \ndenial of service (system crash). (CVE-2016-2545)\n\nDmitry Vyukov discovered race conditions in the Advanced Linux Sound \nArchitecture (ALSA) framework's timer ioctls leading to a use-after-free. A \nlocal attacker could use this to cause a denial of service (system crash) \nor possibly execute arbitrary code. (CVE-2016-2546)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) \nframework's handling of high resolution timers did not properly manage its \ndata structures. A local attacker could use this to cause a denial of \nservice (system hang or crash) or possibly execute arbitrary code. \n(CVE-2016-2547, CVE-2016-2548)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) \nframework's handling of high resolution timers could lead to a deadlock \ncondition. A local attacker could use this to cause a denial of service \n(system hang). (CVE-2016-2549)\n\nRalf Spenneberg discovered that the USB driver for Treo devices in the \nLinux kernel did not properly validate the endpoints reported by the \ndevice. An attacker with physical access could cause a denial of service \n(system crash). (CVE-2016-2782)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. 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This update provides the corresponding updates for the Linux \nHardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu \n14.04 LTS.\n\nJann Horn discovered that the extended Berkeley Packet Filter (eBPF) \nimplementation in the Linux kernel did not properly reference count file \ndescriptors, leading to a use-after-free. A local unprivileged attacker \ncould use this to gain administrative privileges. (CVE-2016-4557)\n\nRalf Spenneberg discovered that the USB sound subsystem in the Linux kernel \ndid not properly validate USB device descriptors. An attacker with physical \naccess could use this to cause a denial of service (system crash). \n(CVE-2016-2184)\n\nRalf Spenneberg discovered that the ATI Wonder Remote II USB driver in the \nLinux kernel did not properly validate USB device descriptors. An attacker \nwith physical access could use this to cause a denial of service (system \ncrash). (CVE-2016-2185)\n\nRalf Spenneberg discovered that the PowerMate USB driver in the Linux \nkernel did not properly validate USB device descriptors. An attacker with \nphysical access could use this to cause a denial of service (system crash). \n(CVE-2016-2186)\n\nRalf Spenneberg discovered that the I/O-Warrior USB device driver in the \nLinux kernel did not properly validate USB device descriptors. An attacker \nwith physical access could use this to cause a denial of service (system \ncrash). (CVE-2016-2188)\n\nIt was discovered that the Linux kernel did not enforce limits on the \namount of data allocated to buffer pipes. A local attacker could use this \nto cause a denial of service (resource exhaustion). (CVE-2016-2847)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the \nMCT USB RS232 Converter device driver in the Linux kernel did not properly \nvalidate USB device descriptors. An attacker with physical access could use \nthis to cause a denial of service (system crash). (CVE-2016-3136)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the \nCypress M8 USB device driver in the Linux kernel did not properly validate \nUSB device descriptors. An attacker with physical access could use this to \ncause a denial of service (system crash). (CVE-2016-3137)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the \nUSB abstract device control driver for modems and ISDN adapters did not \nvalidate endpoint descriptors. An attacker with physical access could use \nthis to cause a denial of service (system crash). (CVE-2016-3138)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the \nLinux kernel's USB driver for Digi AccelePort serial converters did not \nproperly validate USB device descriptors. An attacker with physical access \ncould use this to cause a denial of service (system crash). (CVE-2016-3140)\n\nIt was discovered that the IPv4 implementation in the Linux kernel did not \nperform the destruction of inet device objects properly. An attacker in a \nguest OS could use this to cause a denial of service (networking outage) in \nthe host OS. (CVE-2016-3156)\n\nAndy Lutomirski discovered that the Linux kernel did not properly context- \nswitch IOPL on 64-bit PV Xen guests. An attacker in a guest OS could use \nthis to cause a denial of service (guest OS crash), gain privileges, or \nobtain sensitive information. (CVE-2016-3157)\n\nHector Marco and Ismael Ripoll discovered that the Linux kernel would \nimproperly disable Address Space Layout Randomization (ASLR) for x86 \nprocesses running in 32 bit mode if stack-consumption resource limits were \ndisabled. A local attacker could use this to make it easier to exploit an \nexisting vulnerability in a setuid/setgid program. (CVE-2016-3672)\n\nIt was discovered that the Linux kernel's USB driver for IMS Passenger \nControl Unit devices did not properly validate the device's interfaces. An \nattacker with physical access could use this to cause a denial of service \n(system crash). (CVE-2016-3689)\n\nAndrey Konovalov discovered that the CDC Network Control Model USB driver \nin the Linux kernel did not cancel work events queued if a later error \noccurred, resulting in a use-after-free. An attacker with physical access \ncould use this to cause a denial of service (system crash). (CVE-2016-3951)\n\nIt was discovered that an out-of-bounds write could occur when handling \nincoming packets in the USB/IP implementation in the Linux kernel. A remote \nattacker could use this to cause a denial of service (system crash) or \npossibly execute arbitrary code. 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be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the offset2lib patch. This affects Linux Kernel version 4.11.5 and earlier. This is a different issue than CVE-2017-1000371. This issue appears to be limited to i386 based systems.(CVE-2017-1000370i1/4%0\n\n - Integer overflow in the LZ4 algorithm implementation, as used in Yann Collet LZ4 before r118 and in the lz4_uncompress function in lib/lz4/lz4_decompress.c in the Linux kernel before 3.15.2, on 32-bit platforms might allow context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run that would be improperly handled by programs not complying with an API limitation, a different vulnerability than CVE-2014-4715.(CVE-2014-4611i1/4%0\n\n - The replace_map_fd_with_map_ptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service (use-after-free) via crafted BPF instructions that reference an incorrect file descriptor.(CVE-2016-4557i1/4%0\n\n - The usb_destroy_configuration() function, in 'drivers/usb/core/config.c' in the USB core subsystem, in the Linux kernel through 4.14.5 does not consider the maximum number of configurations and interfaces before attempting to release resources. This allows local users to cause a denial of service, due to out-of-bounds write access, or possibly have unspecified other impact via a crafted USB device. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely.(CVE-2017-17558i1/4%0\n\n - The cdrom_ioctl_media_changed function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel memory.(CVE-2018-10940i1/4%0\n\n - It was found that the parse_rock_ridge_inode_internal() function of the Linux kernel's ISOFS implementation did not correctly check relocated directories when processing Rock Ridge child link (CL) tags. An attacker with physical access to the system could use a specially crafted ISO image to crash the system or, potentially, escalate their privileges on the system.(CVE-2014-5471i1/4%0\n\n - A flaw was found in the Linux kernel's implementation of Unix sockets. A server polling for client-socket data could put the peer socket on a wait list the peer socket could then close the connection, making the reference on the wait list no longer valid. This could lead to bypassing the permissions on a Unix socket and packets being injected into the stream, and could also panic the machine (denial of service).(CVE-2013-7446i1/4%0\n\n - The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows local users to obtain sensitive address information via crafted bpf system calls.(CVE-2017-9150i1/4%0\n\n - The WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not verify authorization for private SET IOCTL calls, which allows attackers to gain privileges via a crafted application, related to wlan_hdd_hostapd.c and wlan_hdd_wext.c.(CVE-2015-0571i1/4%0\n\n - arch/arm64/kvm/guest.c in KVM in the Linux kernel before 4.18.12 on the arm64 platform mishandles the KVM_SET_ON_REG ioctl. This is exploitable by attackers who can create virtual machines. An attacker can arbitrarily redirect the hypervisor flow of control (with full register control). An attacker can also cause a denial of service (hypervisor panic) via an illegal exception return. This occurs because of insufficient restrictions on userspace access to the core register file, and because PSTATE.M validation does not prevent unintended execution modes.(CVE-2018-18021i1/4%0\n\n - A resource-exhaustion vulnerability was found in the kernel, where an unprivileged process could allocate and accumulate far more file descriptors than the process' limit. A local, unauthenticated user could exploit this flaw by sending file descriptors over a Unix socket and then closing them to keep the process' fd count low, thereby creating kernel-memory or file-descriptors exhaustion (denial of service).(CVE-2016-2550i1/4%0\n\n - The Linux kernel before 3.12.4 updates certain length values before ensuring that associated data structures have been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call, related to net/ipv4/ping.c, net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and net/ipv6/udp.c.(CVE-2013-7263i1/4%0\n\n - It is possible for a single process to cause an OOM condition by filling large pipes with data that are never read. A typical process filling 4096 pipes with 1 MB of data will use 4 GB of memory and there can be multiple such processes, up to a per-user-limit.(CVE-2016-2847i1/4%0\n\n - The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call.(CVE-2016-9178i1/4%0\n\n - It was found that the x86 ISA (Instruction Set Architecture) is prone to a denial of service attack inside a virtualized environment in the form of an infinite loop in the microcode due to the way (sequential) delivering of benign exceptions such as #DB (debug exception) is handled. A privileged user inside a guest could use this flaw to create denial of service conditions on the host kernel.(CVE-2015-8104i1/4%0\n\n - The Direct Rendering Manager (DRM) subsystem in the Linux kernel through 4.x mishandles requests for Graphics Execution Manager (GEM) objects, which allows context-dependent attackers to cause a denial of service (memory consumption) via an application that processes graphics data, as demonstrated by JavaScript code that creates many CANVAS elements for rendering by Chrome or Firefox.(CVE-2013-7445i1/4%0\n\n - A flaw was found in the Linux kernel which does not initialize certain data structures used by DMA transfer on ARM64 based systems. This could allow local users to obtain sensitive information from kernel memory by triggering a dma_mmap call and reconstructing the data.(CVE-2015-8950i1/4%0\n\n - A race condition was found in the Linux kernel before version 4.11-rc1 in 'fs/timerfd.c' file which allows a local user to cause a kernel list corruption or use-after-free via simultaneous operations with a file descriptor which leverage improper 'might_cancel' queuing. An unprivileged local user could use this flaw to cause a denial of service of the system. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely.(CVE-2017-10661i1/4%0\n\n - The sg_ioctl() function in 'drivers/scsi/sg.c' in the Linux kernel, from version 4.12-rc1 to 4.14-rc2, allows local users to obtain sensitive information from uninitialized kernel heap-memory locations via an SG_GET_REQUEST_TABLE ioctl call for '/dev/sg0'.(CVE-2017-14991i1/4%0\n\n - A race condition in the ip4_datagram_release_cb function in net/ipv4/datagram.c in the Linux kernel allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging incorrect expectations about locking during multithreaded access to internal data structures for IPv4 UDP sockets.(CVE-2014-9914i1/4%0\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1536)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-7263", "CVE-2013-7445", "CVE-2013-7446", "CVE-2014-4611", "CVE-2014-5471", "CVE-2014-9914", "CVE-2015-0571", "CVE-2015-8104", "CVE-2015-8950", "CVE-2016-2550", "CVE-2016-2847", "CVE-2016-4557", "CVE-2016-9178", "CVE-2017-1000370", "CVE-2017-10661", "CVE-2017-14991", "CVE-2017-17558", "CVE-2017-9150", "CVE-2018-10940", "CVE-2018-18021"], "modified": "2021-05-03T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:kernel-tools-libs-devel", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:uvp:3.0.1.0"], "id": "EULEROS_SA-2019-1536.NASL", "href": "https://www.tenable.com/plugins/nessus/124989", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(124989);\n script_version(\"1.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/05/03\");\n\n script_cve_id(\n \"CVE-2013-7263\",\n \"CVE-2013-7445\",\n \"CVE-2013-7446\",\n \"CVE-2014-4611\",\n \"CVE-2014-5471\",\n \"CVE-2014-9914\",\n \"CVE-2015-0571\",\n \"CVE-2015-8104\",\n \"CVE-2015-8950\",\n \"CVE-2016-2550\",\n \"CVE-2016-2847\",\n \"CVE-2016-4557\",\n \"CVE-2016-9178\",\n \"CVE-2017-1000370\",\n \"CVE-2017-10661\",\n \"CVE-2017-14991\",\n \"CVE-2017-17558\",\n \"CVE-2017-9150\",\n \"CVE-2018-10940\",\n \"CVE-2018-18021\"\n );\n script_bugtraq_id(\n 64686,\n 68218,\n 69396\n );\n\n script_name(english:\"EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1536)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization for ARM 64 host is missing multiple security\nupdates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS Virtualization for ARM 64 installation on the remote host is\naffected by the following vulnerabilities :\n\n - The offset2lib patch as used in the Linux Kernel\n contains a vulnerability that allows a PIE binary to be\n execve()'ed with 1GB of arguments or environmental\n strings then the stack occupies the address 0x80000000\n and the PIE binary is mapped above 0x40000000\n nullifying the protection of the offset2lib patch. 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A typical process filling 4096 pipes with 1\n MB of data will use 4 GB of memory and there can be\n multiple such processes, up to a\n per-user-limit.(CVE-2016-2847i1/4%0\n\n - The __get_user_asm_ex macro in\n arch/x86/include/asm/uaccess.h in the Linux kernel\n before 4.7.5 does not initialize a certain integer\n variable, which allows local users to obtain sensitive\n information from kernel stack memory by triggering\n failure of a get_user_ex call.(CVE-2016-9178i1/4%0\n\n - It was found that the x86 ISA (Instruction Set\n Architecture) is prone to a denial of service attack\n inside a virtualized environment in the form of an\n infinite loop in the microcode due to the way\n (sequential) delivering of benign exceptions such as\n #DB (debug exception) is handled. 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This could allow local users to\n obtain sensitive information from kernel memory by\n triggering a dma_mmap call and reconstructing the\n data.(CVE-2015-8950i1/4%0\n\n - A race condition was found in the Linux kernel before\n version 4.11-rc1 in 'fs/timerfd.c' file which allows a\n local user to cause a kernel list corruption or\n use-after-free via simultaneous operations with a file\n descriptor which leverage improper 'might_cancel'\n queuing. An unprivileged local user could use this flaw\n to cause a denial of service of the system. Due to the\n nature of the flaw, privilege escalation cannot be\n fully ruled out, although we believe it is\n unlikely.(CVE-2017-10661i1/4%0\n\n - The sg_ioctl() function in 'drivers/scsi/sg.c' in the\n Linux kernel, from version 4.12-rc1 to 4.14-rc2, allows\n local users to obtain sensitive information from\n uninitialized kernel heap-memory locations via an\n SG_GET_REQUEST_TABLE ioctl call for\n '/dev/sg0'.(CVE-2017-14991i1/4%0\n\n - A race condition in the ip4_datagram_release_cb\n function in net/ipv4/datagram.c in the Linux kernel\n allows local users to gain privileges or cause a denial\n of service (use-after-free) by leveraging incorrect\n expectations about locking during multithreaded access\n to internal data structures for IPv4 UDP\n sockets.(CVE-2014-9914i1/4%0\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1536\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4db9b001\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'Linux BPF doubleput UAF Privilege Escalation');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:uvp:3.0.1.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (uvp != \"3.0.1.0\") audit(AUDIT_OS_NOT, \"EulerOS Virtualization 3.0.1.0\");\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"kernel-4.19.28-1.2.117\",\n \"kernel-devel-4.19.28-1.2.117\",\n \"kernel-headers-4.19.28-1.2.117\",\n \"kernel-tools-4.19.28-1.2.117\",\n \"kernel-tools-libs-4.19.28-1.2.117\",\n \"kernel-tools-libs-devel-4.19.28-1.2.117\",\n \"perf-4.19.28-1.2.117\",\n \"python-perf-4.19.28-1.2.117\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-20T14:29:04", "description": "It was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312)\n\nRalf Spenneberg discovered that the Aiptek Tablet USB device driver in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7515)\n\nRalf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566)\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel did not properly sanity check the interfaces and endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7833)\n\nIt was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service.\n(CVE-2015-8767)\n\nVenkatesh Pottem discovered a use-after-free vulnerability in the Linux kernel's CXGB3 driver. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2015-8812)\n\nIt was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723)\n\nIt was discovered that the Linux kernel did not keep accurate track of pipe buffer details when error conditions occurred, due to an incomplete fix for CVE-2015-1805. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-0774)\n\nZach Riggle discovered that the Linux kernel's list poison feature did not take into account the mmap_min_addr value. A local attacker could use this to bypass the kernel's poison-pointer protection mechanism while attempting to exploit an existing kernel vulnerability.\n(CVE-2016-0821)\n\nAndy Lutomirski discovered a race condition in the Linux kernel's translation lookaside buffer (TLB) handling of flush events. A local attacker could use this to cause a denial of service or possibly leak sensitive information. (CVE-2016-2069)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543)\n\nDmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. (CVE-2016-2544)\n\nDmitry Vyukov discovered a race condition in the timer handling implementation of the Advanced Linux Sound Architecture (ALSA) framework, resulting in a use-after-free. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2545)\n\nDmitry Vyukov discovered race conditions in the Advanced Linux Sound Architecture (ALSA) framework's timer ioctls leading to a use-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2016-2546)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers did not properly manage its data structures. A local attacker could use this to cause a denial of service (system hang or crash) or possibly execute arbitrary code. (CVE-2016-2547, CVE-2016-2548)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers could lead to a deadlock condition. A local attacker could use this to cause a denial of service (system hang). (CVE-2016-2549)\n\nRalf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782)\n\nIt was discovered that the Linux kernel did not enforce limits on the amount of data allocated to buffer pipes. A local attacker could use this to cause a denial of service (resource exhaustion).\n(CVE-2016-2847).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-05-12T00:00:00", "type": "nessus", "title": "Ubuntu 12.04 LTS : linux vulnerabilities (USN-2967-1)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2013-4312", "CVE-2015-1805", "CVE-2015-7515", "CVE-2015-7566", "CVE-2015-7833", "CVE-2015-8767", "CVE-2015-8812", "CVE-2016-0723", "CVE-2016-0774", "CVE-2016-0821", "CVE-2016-2069", "CVE-2016-2543", "CVE-2016-2544", "CVE-2016-2545", "CVE-2016-2546", "CVE-2016-2547", "CVE-2016-2548", "CVE-2016-2549", "CVE-2016-2782", "CVE-2016-2847"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-generic-pae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-highbank", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-virtual", "cpe:/o:canonical:ubuntu_linux:12.04:-:lts"], "id": "UBUNTU_USN-2967-1.NASL", "href": "https://www.tenable.com/plugins/nessus/91087", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-2967-1. 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A local, unauthenticated user could exploit this flaw by sending file descriptors over a Unix socket and then closing them to keep the process' fd count low, thereby creating kernel-memory or file-descriptors exhaustion (denial of service).(CVE-2016-2550)\n\n - It is possible for a single process to cause an OOM condition by filling large pipes with data that are never read. A typical process filling 4096 pipes with 1 MB of data will use 4 GB of memory and there can be multiple such processes, up to a per-user-limit.(CVE-2016-2847)\n\n - A security flaw was found in the Linux kernel that an attempt to move page mapped by AIO ring buffer to the other node triggers NULL pointer dereference at trace_writeback_dirty_page(), because aio_fs_backing_dev_info.dev is 0.(CVE-2016-3070)\n\n - A security flaw was found in the Linux kernel in the mark_source_chains() function in 'net/ipv4/netfilter/ip_tables.c'. It is possible for a user-supplied 'ipt_entry' structure to have a large 'next_offset' field. This field is not bounds checked prior to writing to a counter value at the supplied offset.(CVE-2016-3134)\n\n - An integer overflow vulnerability was found in the Linux kernel in xt_alloc_table_info, which on 32-bit systems can lead to small structure allocation and a copy_from_user based heap corruption.(CVE-2016-3135)\n\n - The mct_u232_msr_to_state function in drivers/usb/serial/mct_u232.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device without two interrupt-in endpoint descriptors.(CVE-2016-3136)\n\n - drivers/usb/serial/cypress_m8.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions.(CVE-2016-3137)\n\n - The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor.(CVE-2016-3138)\n\n - The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel before 3.17 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.(CVE-2016-3139)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.(CVE-2016-3140)\n\n - 'A security flaw was found in the Linux kernel's networking subsystem that destroying the network interface with huge number of ipv4 addresses assigned keeps ''rtnl_lock'' spinlock for a very long time (up to hour). This blocks many network-related operations, including creation of new incoming ssh connections.\n\n - The problem is especially important for containers, as the container owner has enough permissions to trigger this and block a network access on a whole host, outside the container.(CVE-2016-3156)'\n\n - A weakness was found in the Linux ASLR implementation.\n Any user able to running 32-bit applications in a x86 machine can disable ASLR by setting the RLIMIT_STACK resource to unlimited.(CVE-2016-3672)\n\n - The ims_pcu_parse_cdc_data function in drivers/input/misc/ims-pcu.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (system crash) via a USB device without both a master and a slave interface.(CVE-2016-3689)\n\n - It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call.(CVE-2016-3841)\n\n - The usbip_recv_xbuff function in drivers/usb/usbip/usbip_common.c in the Linux kernel before 4.5.3 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted length value in a USB/IP packet.(CVE-2016-3955)\n\n - A flaw was found in the Linux kernel's keyring handling code: the key_reject_and_link() function could be forced to free an arbitrary memory block. 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etc');\n}\n", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-07-02T17:03:14", "description": "An update for kernel-rt is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. 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e1000e: Fix tight loop implementation of systime read algorithm (bsc#968643).\n\n - fix: print ext4 mountopt data_err=abort correctly (bsc#969735).\n\n - fs/proc_namespace.c: simplify testing nsp and nsp->mnt_ns (bug#963960).\n\n - futex: Drop refcount if requeue_pi() acquired the rtmutex (bug#960174).\n\n - hv: Lock access to hyperv_mmio resource tree (bnc#965924).\n\n - hv: Make a function to free mmio regions through vmbus (bnc#965924).\n\n - hv: Reverse order of resources in hyperv_mmio (bnc#965924).\n\n - hv: Track allocations of children of hv_vmbus in private resource tree (bnc#965924).\n\n - hv: Use new vmbus_mmio_free() from client drivers (bnc#965924).\n\n - hwmon: (coretemp) Increase maximum core to 128 (bsc#970160)\n\n - ibmvnic: Fix ibmvnic_capability struct (fate#320253).\n\n - intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop (bsc#967650).\n\n - ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs (bsc#956852).\n\n - kabi: Preserve checksum of kvm_x86_ops (bsc#969112).\n\n - kABI: protect enum enclosure_component_type.\n\n - kabi: protect struct acpi_processor signature (bsc#959463).\n\n - kABI: protect struct af_alg_type.\n\n - kABI: protect struct crypto_ahash.\n\n - kABI: protect struct dm_exception_store_type.\n\n - kABI: protect struct fib_nh_exception.\n\n - kABI: protect struct module.\n\n - kABI: protect struct rq.\n\n - kABI: protect struct sched_class.\n\n - kABI: protect struct scm_creds.\n\n - kABI: protect struct user_struct.\n\n - kabi/severities :\n\n - kabi/severities: Fail on changes in kvm_x86_ops, needed by lttng-modules\n\n - kgr: fix reversion of a patch already reverted by a replace_all patch (fate#313296).\n\n - kvm: SVM: add rdmsr support for AMD event registers (bsc#968448).\n\n - kvm: x86: Check dest_map->vector to match eoi signals for rtc (bsc#966471).\n\n - kvm: x86: Convert ioapic->rtc_status.dest_map to a struct (bsc#966471).\n\n - kvm: x86: store IOAPIC-handled vectors in each VCPU (bsc#966471).\n\n - kvm: x86: Track irq vectors in ioapic->rtc_status.dest_map (bsc#966471).\n\n - libceph: fix scatterlist last_piece calculation (bsc#963746).\n\n - lpfc: Fix kmalloc overflow in LPFC driver at large core count (bsc#969690).\n\n - memcg: do not hang on OOM when killed by userspace OOM access to memory reserves (bnc#969571).\n\n - mld, igmp: Fix reserved tailroom calculation (bsc#956852).\n\n - mmc: Exynos: Add module alias for dw mmc.\n\n - mvneta: fix per-cpu stats initialization.\n\n - namespaces: Re-introduce task_nsproxy() helper (bug#963960).\n\n - namespaces: Use task_lock and not rcu to protect nsproxy (bug#963960).\n\n - net: core: Correct an over-stringent device loop detection (bsc#945219).\n\n - net: irda: Fix use-after-free in irtty_open() (bnc#967903).\n\n - nfs4: treat lock owners as opaque values (bnc#968141).\n\n - nfs: Background flush should not be low priority (bsc#955308).\n\n - nfsd: fix nfsd_setattr return code for HSM (bsc#969992).\n\n - nfs: do not use STABLE writes during writeback (bnc#816099).\n\n - nfs: Fix handling of re-write-before-commit for mmapped NFS pages (bsc#964201).\n\n - nvme: default to 4k device page size (bsc#967047).\n\n - nvme: special case AEN requests (bsc#965087).\n\n - omap3isp: fix miscompile.\n\n - omap: Fix missing cm3xxx.h include.\n\n - omap: Fix missing usb.h include.\n\n - pci: Add global pci_lock_rescan_remove() (bnc#965924).\n\n - pci: allow access to VPD attributes with size 0 (bsc#959146).\n\n - pciback: Check PF instead of VF for PCI_COMMAND_MEMORY.\n\n - pciback: Save the number of MSI-X entries to be copied later.\n\n - pci: Blacklist vpd access for buggy devices (bsc#959146).\n\n - pci: Determine actual VPD size on first access (bsc#959146).\n\n - pci: Export symbols required for loadable host driver modules (bnc#965924).\n\n - pci: pciehp: Disable link notification across slot reset (bsc#967651).\n\n - pci: pciehp: Do not check adapter or latch status while disabling (bsc#967651).\n\n - pci: pciehp: Do not disable the link permanently during removal (bsc#967651).\n\n - pci: pciehp: Ensure very fast hotplug events are also processed (bsc#967651).\n\n - pci: Update VPD definitions (bsc#959146).\n\n - perf, nmi: Fix unknown NMI warning (bsc#968512).\n\n - power: Add _GLOBAL_TOC for 32bit.\n\n - proc: Fix ptrace-based permission checks for accessing task maps.\n\n - qla2xxx: Remove unavailable firmware files (bsc#943645).\n\n - rbd: do not log miscompare as an error (bsc#970062).\n\n - Refresh patches.drivers/0005-aacraid-MSI-x-support.patch.\n (boo#970249)\n\n - resources: Set type in __request_region() (bnc#965924).\n\n - Revert 'ipv6: tcp: add rcu locking in tcp_v6_send_synack()' (bnc#961257).\n\n - rpm/kernel-binary.spec.in: Sync the main and -base package dependencies (bsc#965830#c51).\n\n - rpm/kernel-module-subpackage: Fix obsoleting dropped flavors (bsc#968253)\n\n - sched: unbreak non-SMP build.\n\n - scsi_dh_alua: Do not block request queue if workqueue is active (bsc#960458).\n\n - scsi: fix soft lockup in scsi_remove_target() on module removal (bsc#965199).\n\n - scsi: proper state checking and module refcount handling in scsi_device_get (boo#966831).\n\n - series.conf: add section comments\n\n - supported.conf: Add e1000e (emulated by VMware) to -base (bsc#968074)\n\n - supported.conf: Add Hyper-V modules to -base (bsc#965830)\n\n - supported.conf: Add isofs to -base (bsc#969655).\n\n - supported.conf: Add more qemu device driver (bsc#968234)\n\n - supported.conf: Add mptspi and mptsas to -base (bsc#968206)\n\n - supported.conf: Add the qemu scsi driver (sym53c8xx) to\n -base (bsc#967802)\n\n - supported.conf: Add tulip to -base for Hyper-V (bsc#968234)\n\n - supported.conf: Add virtio-rng (bsc#966026)\n\n - supported.conf: Add xen-blkfront.\n\n - supported.conf: Add xfs to -base (bsc#965891)\n\n - supported.conf: Fix usb-common path usb-common moved to its own subdirectory in kernel v3.16, and we backported that change to SLE12.\n\n - sysctl: do not add hardlockup_all_cpu_backtrace sysctl on UP.\n\n - tcp: Restore RFC5961-compliant behavior for SYN packets (bsc#966864).\n\n - Update config files. Add new option CONFIG_PARAVIRT_XEN_BLKDEV_FRONTEND to i386 xen and ec2.\n\n - Update config files. Enable CONFIG_DEBUG_INFO for ec2 flavor. It's overriden on build anyway and having it disabled causes 'make silentoldconfig' checks fail because of new symbol CONFIG_DEBUG_INFO_REDUCED.\n\n - Update config files: enable CONFIG_PCI_HYPERV in non-SLE configs These are i386/* except xen, ec2 and vanilla and x86_64 desktop and trace.\n\n - Update config files: enable MACH_CUBOX in armv7hl/cubox\n\n - Update config files: ppc and ppc64 are big endian New config options (not existing in 13.1) need to be set accordingly.\n\n - Update patches.drivers/drm-ast-Initialize-data-needed-to-map-fb dev-memory.patch (bnc#880007). Fix refs and upstream status.\n\n - Update Xen config files (enable upstream block frontend).\n\n - Update Xen patches to 3.12.55.\n\n - USB: ehci-s5p: Fix phy reset.\n\n - usb: phy: Fix phy-samsung-usb when built as module.\n\n - usb: Quiet down false peer failure messages (bnc#960629).\n\n - x86: export x86_msi (bnc#965924).\n\n - xen: Add /etc/modprobe.d/50-xen.conf selecting Xen frontend driver implementation (bsc#957986, bsc#956084, bsc#961658).\n\n - xen-blkfront: allow building in our Xen environment (bsc#957986 fate#320625).\n\n - xen, blkfront: factor out flush-related checks from do_blkif_request() (bsc#957986 fate#320625).\n\n - xen-blkfront: fix accounting of reqs when migrating (bsc#957986 fate#320625).\n\n - xen/blkfront: Fix crash if backend does not follow the right states (bsc#957986 fate#320625).\n\n - xen-blkfront: improve aproximation of required grants per request (bsc#957986 fate#320625).\n\n - xen/blkfront: improve protection against issuing unsupported REQ_FUA (bsc#957986 fate#320625).\n\n - xen/blkfront: remove redundant flush_op (bsc#957986 fate#320625).\n\n - xen-blkfront: remove type check from blkfront_setup_discard (bsc#957986 fate#320625).\n\n - xen-blkfront: Silence pfn maybe-uninitialized warning (bsc#957986 fate#320625).\n\n - xen: fix blkfront and blkback build with normal xen.\n\n - xen-vscsi-large-requests: Fix resource collision for racing request maps and unmaps (bsc#966094).\n\n - xfs/dmapi: drop lock over synchronous XFS_SEND_DATA events (bsc#969993).\n\n - xfs/dmapi: propertly send postcreate event (bsc#967299).", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-04-29T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2016-518)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-8551", "CVE-2015-8552", "CVE-2015-8709", "CVE-2015-8785", "CVE-2015-8812", "CVE-2015-8816", "CVE-2016-0723", "CVE-2016-2143", "CVE-2016-2184", "CVE-2016-2384", "CVE-2016-2782", "CVE-2016-3139", "CVE-2016-3156"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:cloop", 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"OPENSUSE-2016-518.NASL", "href": "https://www.tenable.com/plugins/nessus/90783", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2016-518.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(90783);\n script_version(\"2.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2015-8551\", \"CVE-2015-8552\", \"CVE-2015-8709\", \"CVE-2015-8785\", \"CVE-2015-8812\", \"CVE-2015-8816\", \"CVE-2016-0723\", \"CVE-2016-2143\", \"CVE-2016-2184\", \"CVE-2016-2384\", \"CVE-2016-2782\", \"CVE-2016-3139\", \"CVE-2016-3156\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2016-518)\");\n script_summary(english:\"Check for the openSUSE-2016-518 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE 13.1 kernel was updated to 3.12.57 to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2015-8785: The fuse_fill_write_pages function in\n fs/fuse/file.c in the Linux kernel allowed local users\n to cause a denial of service (infinite loop) via a\n writev system call that triggers a zero length for the\n first segment of an iov. (bsc#963765)\n\n - CVE-2015-8551: The PCI backend driver in Xen, when\n running on an x86 system and using Linux as the driver\n domain, allowed local guest administrators to hit BUG\n conditions and cause a denial of service (NULL pointer\n dereference and host OS crash) by leveraging a system\n with access to a passed-through MSI or MSI-X capable\n physical PCI device and a crafted sequence of\n XEN_PCI_OP_* operations, aka 'Linux pciback missing\n sanity checks (bnc#957990).\n\n - CVE-2015-8552: The PCI backend driver in Xen, when\n running on an x86 system and using Linux as the driver\n domain, allowed local guest administrators to generate a\n continuous stream of WARN messages and cause a denial of\n service (disk consumption) by leveraging a system with\n access to a passed-through MSI or MSI-X capable physical\n PCI device and XEN_PCI_OP_enable_msi operations, aka\n 'Linux pciback missing sanity checks (bnc#957990).\n\n - CVE-2015-8812: A flaw was found in the CXGB3 kernel\n driver when the network was considered congested. The\n kernel would incorrectly misinterpret the congestion as\n an error condition and incorrectly free/clean up the\n skb. When the device would then send the skb's queued,\n these structures would be referenced and may panic the\n system or allow an attacker to escalate privileges in a\n use-after-free scenario.(bsc#966437).\n\n - CVE-2015-8816: A malicious USB device could cause kernel\n crashes in the in hub_activate() function (bnc#968010).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function\n in drivers/tty/tty_io.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory or cause a denial of service (use-after-free and\n system crash) by making a TIOCGETD ioctl call during\n processing of a TIOCSETD ioctl call. (bsc#961500)\n\n - CVE-2016-2184: A malicious USB device could cause kernel\n crashes in the alsa usb-audio device driver\n (bsc#971125).\n\n - CVE-2016-2384: A double free on the ALSA umidi object\n was fixed. (bsc#966693).\n\n - CVE-2016-2782: A malicious USB device could cause kernel\n crashes in the visor device driver (bnc#968670).\n\n - CVE-2016-3139: A malicious USB device could cause kernel\n crashes in the wacom device driver (bnc#970909).\n\n - CVE-2016-3156: A quadratic algorithm could lead to long\n kernel ipv4 hangs when removing a device with a large\n number of addresses. (bsc#971360).\n\nThe following non-security bugs were fixed :\n\n - acl: Fix problem with setting ACL on directories\n (bsc#867251).\n\n - acpi / processor: Introduce apic_id in struct processor\n to save parsed APIC id (bsc#959463).\n\n - alsa: rawmidi: Make snd_rawmidi_transmit() race-free\n (bsc#968018).\n\n - alsa: seq: Fix leak of pool buffer at concurrent writes\n (bsc#968018).\n\n - arm: cubox: Add separate cubox configuration.\n\n - arm: xen: implement multicall hypercall support.\n\n - block: xen-blkfront: Fix possible NULL ptr dereference\n (bsc#957986 fate#320625).\n\n -\n btrfs-8394-qgroup-Account-data-space-in-more-proper-timi\n n.patch: (bsc#963193).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: check prepare_uptodate_page() error code earlier\n (bnc#966910).\n\n - btrfs: delayed_ref: Add new function to record reserved\n space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at\n proper timing (bsc#963193).\n\n - btrfs: extent_io: Introduce needed structure for\n recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n set_record_extent_bits (bsc#963193).\n\n - btrfs: extent-tree: Add new version of\n btrfs_check_data_free_space and\n btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of\n btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space\n and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve\n and release (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve\n (bsc#963193).\n\n - btrfs: fix invalid page accesses in extent_same (dedup)\n ioctl (bnc#968230).\n\n - btrfs: fix page reading in extent_same ioctl leading to\n csum errors (bnc#968230).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: qgroup: Add handler for NOCOW and inline\n (bsc#963193).\n\n - btrfs: qgroup: Add new trace point for qgroup data\n reserve (bsc#963193).\n\n - btrfs: qgroup: Avoid calling\n btrfs_free_reserved_data_space in clear_bit_hook\n (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities\n (bsc#963193).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to\n abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup\n double free (bsc#963193).\n\n - btrfs: qgroup: Fix dead judgement on\n qgroup_rescan_leaf() return value (bsc#969439).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data\n function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free\n qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free\n metadata (bsc#963193).\n\n - btrfs: qgroup: Use new metadata reservation\n (bsc#963193).\n\n - cpu: Provide smpboot_thread_init() on !CONFIG_SMP\n kernels as well.\n\n - dcache: use IS_ROOT to decide where dentry is hashed\n (bsc#949752).\n\n - dmapi: fix dm_open_by_handle_rvp taking an extra ref to\n mnt (bsc#967292).\n\n - drivers/base/memory.c: fix kernel warning during memory\n hotplug on ppc64 (bsc#963827).\n\n - drivers:hv: Allow for MMIO claims that span ACPI _CRS\n records (bnc#965924).\n\n - drivers:hv: Define the channel type for Hyper-V PCI\n Express pass-through (bnc#965924).\n\n - drivers:hv: Export a function that maps Linux CPU num\n onto Hyper-V proc num (bnc#965924).\n\n - drivers:hv: Export the API to invoke a hypercall on\n Hyper-V (bnc#965924).\n\n - drivers: hv: kvp: fix IP Failover.\n\n - drivers:pci:hv: New paravirtual PCI front-end for\n Hyper-V VMs (bnc#965924).\n\n - drivers: xen-blkfront: only talk_to_blkback() when in\n XenbusStateInitialising (bsc#957986 fate#320625).\n\n - driver: xen-blkfront: move talk_to_blkback to a more\n suitable place (bsc#957986 fate#320625).\n\n - drm/i915: do not warn if backlight unexpectedly enabled\n (boo#972068).\n\n - drm/i915: set backlight duty cycle after backlight\n enable for gen4 (boo#972780).\n\n - e1000e: Avoid divide by zero error (bsc#968643).\n\n - e1000e: fix division by zero on jumbo MTUs (bsc#968643).\n\n - e1000e: Fix tight loop implementation of systime read\n algorithm (bsc#968643).\n\n - fix: print ext4 mountopt data_err=abort correctly\n (bsc#969735).\n\n - fs/proc_namespace.c: simplify testing nsp and\n nsp->mnt_ns (bug#963960).\n\n - futex: Drop refcount if requeue_pi() acquired the\n rtmutex (bug#960174).\n\n - hv: Lock access to hyperv_mmio resource tree\n (bnc#965924).\n\n - hv: Make a function to free mmio regions through vmbus\n (bnc#965924).\n\n - hv: Reverse order of resources in hyperv_mmio\n (bnc#965924).\n\n - hv: Track allocations of children of hv_vmbus in private\n resource tree (bnc#965924).\n\n - hv: Use new vmbus_mmio_free() from client drivers\n (bnc#965924).\n\n - hwmon: (coretemp) Increase maximum core to 128\n (bsc#970160)\n\n - ibmvnic: Fix ibmvnic_capability struct (fate#320253).\n\n - intel_pstate: Use del_timer_sync in\n intel_pstate_cpu_stop (bsc#967650).\n\n - ipv6: mld: fix add_grhead skb_over_panic for devs with\n large MTUs (bsc#956852).\n\n - kabi: Preserve checksum of kvm_x86_ops (bsc#969112).\n\n - kABI: protect enum enclosure_component_type.\n\n - kabi: protect struct acpi_processor signature\n (bsc#959463).\n\n - kABI: protect struct af_alg_type.\n\n - kABI: protect struct crypto_ahash.\n\n - kABI: protect struct dm_exception_store_type.\n\n - kABI: protect struct fib_nh_exception.\n\n - kABI: protect struct module.\n\n - kABI: protect struct rq.\n\n - kABI: protect struct sched_class.\n\n - kABI: protect struct scm_creds.\n\n - kABI: protect struct user_struct.\n\n - kabi/severities :\n\n - kabi/severities: Fail on changes in kvm_x86_ops, needed\n by lttng-modules\n\n - kgr: fix reversion of a patch already reverted by a\n replace_all patch (fate#313296).\n\n - kvm: SVM: add rdmsr support for AMD event registers\n (bsc#968448).\n\n - kvm: x86: Check dest_map->vector to match eoi signals\n for rtc (bsc#966471).\n\n - kvm: x86: Convert ioapic->rtc_status.dest_map to a\n struct (bsc#966471).\n\n - kvm: x86: store IOAPIC-handled vectors in each VCPU\n (bsc#966471).\n\n - kvm: x86: Track irq vectors in\n ioapic->rtc_status.dest_map (bsc#966471).\n\n - libceph: fix scatterlist last_piece calculation\n (bsc#963746).\n\n - lpfc: Fix kmalloc overflow in LPFC driver at large core\n count (bsc#969690).\n\n - memcg: do not hang on OOM when killed by userspace OOM\n access to memory reserves (bnc#969571).\n\n - mld, igmp: Fix reserved tailroom calculation\n (bsc#956852).\n\n - mmc: Exynos: Add module alias for dw mmc.\n\n - mvneta: fix per-cpu stats initialization.\n\n - namespaces: Re-introduce task_nsproxy() helper\n (bug#963960).\n\n - namespaces: Use task_lock and not rcu to protect nsproxy\n (bug#963960).\n\n - net: core: Correct an over-stringent device loop\n detection (bsc#945219).\n\n - net: irda: Fix use-after-free in irtty_open()\n (bnc#967903).\n\n - nfs4: treat lock owners as opaque values (bnc#968141).\n\n - nfs: Background flush should not be low priority\n (bsc#955308).\n\n - nfsd: fix nfsd_setattr return code for HSM (bsc#969992).\n\n - nfs: do not use STABLE writes during writeback\n (bnc#816099).\n\n - nfs: Fix handling of re-write-before-commit for mmapped\n NFS pages (bsc#964201).\n\n - nvme: default to 4k device page size (bsc#967047).\n\n - nvme: special case AEN requests (bsc#965087).\n\n - omap3isp: fix miscompile.\n\n - omap: Fix missing cm3xxx.h include.\n\n - omap: Fix missing usb.h include.\n\n - pci: Add global pci_lock_rescan_remove() (bnc#965924).\n\n - pci: allow access to VPD attributes with size 0\n (bsc#959146).\n\n - pciback: Check PF instead of VF for PCI_COMMAND_MEMORY.\n\n - pciback: Save the number of MSI-X entries to be copied\n later.\n\n - pci: Blacklist vpd access for buggy devices\n (bsc#959146).\n\n - pci: Determine actual VPD size on first access\n (bsc#959146).\n\n - pci: Export symbols required for loadable host driver\n modules (bnc#965924).\n\n - pci: pciehp: Disable link notification across slot reset\n (bsc#967651).\n\n - pci: pciehp: Do not check adapter or latch status while\n disabling (bsc#967651).\n\n - pci: pciehp: Do not disable the link permanently during\n removal (bsc#967651).\n\n - pci: pciehp: Ensure very fast hotplug events are also\n processed (bsc#967651).\n\n - pci: Update VPD definitions (bsc#959146).\n\n - perf, nmi: Fix unknown NMI warning (bsc#968512).\n\n - power: Add _GLOBAL_TOC for 32bit.\n\n - proc: Fix ptrace-based permission checks for accessing\n task maps.\n\n - qla2xxx: Remove unavailable firmware files (bsc#943645).\n\n - rbd: do not log miscompare as an error (bsc#970062).\n\n - Refresh\n patches.drivers/0005-aacraid-MSI-x-support.patch.\n (boo#970249)\n\n - resources: Set type in __request_region() (bnc#965924).\n\n - Revert 'ipv6: tcp: add rcu locking in\n tcp_v6_send_synack()' (bnc#961257).\n\n - rpm/kernel-binary.spec.in: Sync the main and -base\n package dependencies (bsc#965830#c51).\n\n - rpm/kernel-module-subpackage: Fix obsoleting dropped\n flavors (bsc#968253)\n\n - sched: unbreak non-SMP build.\n\n - scsi_dh_alua: Do not block request queue if workqueue is\n active (bsc#960458).\n\n - scsi: fix soft lockup in scsi_remove_target() on module\n removal (bsc#965199).\n\n - scsi: proper state checking and module refcount handling\n in scsi_device_get (boo#966831).\n\n - series.conf: add section comments\n\n - supported.conf: Add e1000e (emulated by VMware) to -base\n (bsc#968074)\n\n - supported.conf: Add Hyper-V modules to -base\n (bsc#965830)\n\n - supported.conf: Add isofs to -base (bsc#969655).\n\n - supported.conf: Add more qemu device driver (bsc#968234)\n\n - supported.conf: Add mptspi and mptsas to -base\n (bsc#968206)\n\n - supported.conf: Add the qemu scsi driver (sym53c8xx) to\n -base (bsc#967802)\n\n - supported.conf: Add tulip to -base for Hyper-V\n (bsc#968234)\n\n - supported.conf: Add virtio-rng (bsc#966026)\n\n - supported.conf: Add xen-blkfront.\n\n - supported.conf: Add xfs to -base (bsc#965891)\n\n - supported.conf: Fix usb-common path usb-common moved to\n its own subdirectory in kernel v3.16, and we backported\n that change to SLE12.\n\n - sysctl: do not add hardlockup_all_cpu_backtrace sysctl\n on UP.\n\n - tcp: Restore RFC5961-compliant behavior for SYN packets\n (bsc#966864).\n\n - Update config files. Add new option\n CONFIG_PARAVIRT_XEN_BLKDEV_FRONTEND to i386 xen and ec2.\n\n - Update config files. Enable CONFIG_DEBUG_INFO for ec2\n flavor. It's overriden on build anyway and having it\n disabled causes 'make silentoldconfig' checks fail\n because of new symbol CONFIG_DEBUG_INFO_REDUCED.\n\n - Update config files: enable CONFIG_PCI_HYPERV in non-SLE\n configs These are i386/* except xen, ec2 and vanilla and\n x86_64 desktop and trace.\n\n - Update config files: enable MACH_CUBOX in armv7hl/cubox\n\n - Update config files: ppc and ppc64 are big endian New\n config options (not existing in 13.1) need to be set\n accordingly.\n\n - Update\n patches.drivers/drm-ast-Initialize-data-needed-to-map-fb\n dev-memory.patch (bnc#880007). Fix refs and upstream\n status.\n\n - Update Xen config files (enable upstream block\n frontend).\n\n - Update Xen patches to 3.12.55.\n\n - USB: ehci-s5p: Fix phy reset.\n\n - usb: phy: Fix phy-samsung-usb when built as module.\n\n - usb: Quiet down false peer failure messages\n (bnc#960629).\n\n - x86: export x86_msi (bnc#965924).\n\n - xen: Add /etc/modprobe.d/50-xen.conf selecting Xen\n frontend driver implementation (bsc#957986, bsc#956084,\n bsc#961658).\n\n - xen-blkfront: allow building in our Xen environment\n (bsc#957986 fate#320625).\n\n - xen, blkfront: factor out flush-related checks from\n do_blkif_request() (bsc#957986 fate#320625).\n\n - xen-blkfront: fix accounting of reqs when migrating\n (bsc#957986 fate#320625).\n\n - xen/blkfront: Fix crash if backend does not follow the\n right states (bsc#957986 fate#320625).\n\n - xen-blkfront: improve aproximation of required grants\n per request (bsc#957986 fate#320625).\n\n - xen/blkfront: improve protection against issuing\n 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rpm_check(release:\"SUSE13.1\", reference:\"ipset-kmp-desktop-debuginfo-6.21.1_k3.12.57_44-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ipset-kmp-pae-6.21.1_k3.12.57_44-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ipset-kmp-pae-debuginfo-6.21.1_k3.12.57_44-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ipset-kmp-xen-6.21.1_k3.12.57_44-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ipset-kmp-xen-debuginfo-6.21.1_k3.12.57_44-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-1.4.20.3-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-debuginfo-1.4.20.3-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-debugsource-1.4.20.3-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-default-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-default-debuginfo-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-desktop-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-desktop-debuginfo-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-pae-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-pae-debuginfo-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-xen-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"iscsitarget-kmp-xen-debuginfo-1.4.20.3_k3.12.57_44-13.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-default-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-default-base-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-default-base-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-default-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-default-debugsource-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-default-devel-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-devel-3.12.57-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-macros-3.12.57-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-source-3.12.57-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-source-vanilla-3.12.57-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"kernel-syms-3.12.57-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"libipset3-6.21.1-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"libipset3-debuginfo-6.21.1-2.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-1.58-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-debuginfo-1.58-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-debugsource-1.58-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-kmp-default-1.58_k3.12.57_44-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-kmp-default-debuginfo-1.58_k3.12.57_44-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-kmp-desktop-1.58_k3.12.57_44-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-kmp-desktop-debuginfo-1.58_k3.12.57_44-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-kmp-pae-1.58_k3.12.57_44-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"ndiswrapper-kmp-pae-debuginfo-1.58_k3.12.57_44-29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-controller-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-controller-debuginfo-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-debuginfo-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-debugsource-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-default-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-default-debuginfo-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-desktop-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-desktop-debuginfo-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-pae-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-pae-debuginfo-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-xen-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-kmp-xen-debuginfo-1.11.0_k3.12.57_44-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-pki-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-switch-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-switch-debuginfo-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"openvswitch-test-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-0.44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-debuginfo-0.44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-debugsource-0.44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-kmp-default-0.44_k3.12.57_44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-kmp-default-debuginfo-0.44_k3.12.57_44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-kmp-desktop-0.44_k3.12.57_44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-kmp-desktop-debuginfo-0.44_k3.12.57_44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-kmp-pae-0.44_k3.12.57_44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"pcfclock-kmp-pae-debuginfo-0.44_k3.12.57_44-258.29.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"python-openvswitch-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"python-openvswitch-test-1.11.0-0.35.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"python-virtualbox-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"python-virtualbox-debuginfo-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-debugsource-20130607-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-default-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-default-debuginfo-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-desktop-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-desktop-debuginfo-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-pae-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-pae-debuginfo-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-xen-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"vhba-kmp-xen-debuginfo-20130607_k3.12.57_44-2.28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-debuginfo-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-debugsource-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-devel-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-kmp-default-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-kmp-default-debuginfo-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-kmp-desktop-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-kmp-desktop-debuginfo-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-kmp-pae-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-kmp-pae-debuginfo-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-tools-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-tools-debuginfo-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-x11-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-guest-x11-debuginfo-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-kmp-default-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-kmp-default-debuginfo-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-kmp-desktop-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-kmp-desktop-debuginfo-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-kmp-pae-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-kmp-pae-debuginfo-4.2.36_k3.12.57_44-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-host-source-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-qt-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-qt-debuginfo-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-websrv-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"virtualbox-websrv-debuginfo-4.2.36-2.60.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-debugsource-4.3.4_10-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-devel-4.3.4_10-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-kmp-default-4.3.4_10_k3.12.57_44-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-kmp-default-debuginfo-4.3.4_10_k3.12.57_44-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-kmp-desktop-4.3.4_10_k3.12.57_44-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-kmp-desktop-debuginfo-4.3.4_10_k3.12.57_44-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-kmp-pae-4.3.4_10_k3.12.57_44-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-kmp-pae-debuginfo-4.3.4_10_k3.12.57_44-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-libs-4.3.4_10-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-libs-debuginfo-4.3.4_10-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-tools-domU-4.3.4_10-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xen-tools-domU-debuginfo-4.3.4_10-61.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-2.3-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-debuginfo-2.3-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-debugsource-2.3-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-default-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-default-debuginfo-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-desktop-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-desktop-debuginfo-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-pae-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-pae-debuginfo-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-xen-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", reference:\"xtables-addons-kmp-xen-debuginfo-2.3_k3.12.57_44-2.27.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-base-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-debugsource-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-devel-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-desktop-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-desktop-base-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-desktop-base-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-desktop-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-desktop-debugsource-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-desktop-devel-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-ec2-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-ec2-base-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-ec2-devel-3.12.57-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE13.1\", cpu:\"i686\", reference:\"kernel-pae-3.12.57-44.2\") ) flag++;\nif ( 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exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"cloop / cloop-debuginfo / cloop-debugsource / cloop-kmp-default / etc\");\n}\n", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-07-02T17:01:09", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important)\n\n* Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. 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(CVE-2016-2847)\n\n - fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action. (CVE-2015-8374)\n\n - Multiple heap-based buffer overflows in the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel through 4.6.3 allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call. (CVE-2016-5829)\n\n - The signal implementation in the Linux kernel before 4.3.5 on powerpc platforms does not check for an MSR with both the S and T bits set, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application. (CVE-2015-8844)\n\n - The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application. (CVE-2015-8845)\n\n - The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 4.2 allows local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket. (CVE-2015-8956)\n\n - The asn1_ber_decoder function in lib/asn1_decoder.c in the Linux kernel before 4.3 allows attackers to cause a denial of service (panic) via an ASN.1 BER file that lacks a public key, leading to mishandling by the public_key_verify_signature function in crypto/asymmetric_keys/public_key.c. 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(bsc#969356).\n\n - CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel did not ensure that certain slot numbers are valid, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call (bnc#949936 951638).\n\n - CVE-2015-7872: The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel allowed local users to cause a denial of service (OOPS) via crafted keyctl commands (bnc#951440).\n\n - CVE-2015-7884: The vivid_fb_ioctl function in drivers/media/platform/vivid/vivid-osd.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel memory via a crafted application (bnc#951626).\n\n - CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c (bnc#954404).\n\n - CVE-2015-8709: kernel/ptrace.c in the Linux kernel mishandled uid and gid mappings, which allowed local users to gain privileges by establishing a user namespace, waiting for a root process to enter that namespace with an unsafe uid or gid, and then using the ptrace system call. NOTE: the vendor states 'there is no kernel bug here (bnc#959709).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call. (bsc#961509)\n\n - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765).\n\n - CVE-2015-8787: The nf_nat_redirect_ipv4 function in net/netfilter/nf_nat_redirect.c in the Linux kernel allowed remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured interface, a related issue to CVE-2003-1604 (bnc#963931).\n\n - CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when the network was considered congested. The kernel would incorrectly misinterpret the congestion as an error condition and incorrectly free/clean up the skb. When the device would then send the skb's queued, these structures would be referenced and may panic the system or allow an attacker to escalate privileges in a use-after-free scenario. (bsc#966437).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2016-2069: When Linux invalidated a paging structure that is not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. (bsc#963767)\n\n - CVE-2016-2184: A malicious USB device could cause a kernel crash in the alsa usb-audio driver. (bsc#971125)\n\n - CVE-2016-2383: Incorrect branch fixups for eBPF allow arbitrary read of kernel memory. (bsc#966684)\n\n - CVE-2016-2384: A malicious USB device could cause a kernel crash in the alsa usb-audio driver. (bsc#966693)\n\nThe following non-security bugs were fixed :\n\n - alsa: hda - Apply clock gate workaround to Skylake, too (bsc#966137).\n\n - alsa: hda - disable dynamic clock gating on Broxton before reset (bsc#966137).\n\n - alsa: hda - Fix playback noise with 24/32 bit sample size on BXT (bsc#966137).\n\n - alsa: seq: Fix double port list deletion (bsc#968018).\n\n - alsa: seq: Fix leak of pool buffer at concurrent writes (bsc#968018).\n\n - alsa: timer: Fix race between stop and interrupt (bsc#968018).\n\n - alsa: timer: Fix wrong instance passed to slave callbacks (bsc#968018).\n\n - arm64: Add workaround for Cavium erratum 27456.\n\n - arm64: Backport arm64 patches from SLE12-SP1-ARM\n\n - btrfs: teach backref walking about backrefs with underflowed (bsc#966259).\n\n - cgroup kabi fix for 4.1.19.\n\n - config: Disable CONFIG_DDR. CONFIG_DDR is selected automatically by drivers which need it.\n\n - config: Disable MFD_TPS65218 The TPS65218 is a power management IC for 32-bit ARM systems.\n\n - config: Modularize NF_REJECT_IPV4/V6 There is no reason why these helper modules should be built-in when the rest of netfilter is built as modules.\n\n - config: Update x86 config files: Enable Intel RAPL This driver is useful when power caping is needed. It was enabled in the SLE kernel 2 years ago.\n\n - Delete patches.fixes/bridge-module-get-put.patch. 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NOTE: the vendor states 'there is no\n kernel bug here (bnc#959709).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux\n kernel did not properly manage the relationship between\n a lock and a socket, which allowed local users to cause\n a denial of service (deadlock) via a crafted sctp_accept\n call. 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When the device would then send the skb's queued,\n these structures would be referenced and may panic the\n system or allow an attacker to escalate privileges in a\n use-after-free scenario. (bsc#966437).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function\n in drivers/tty/tty_io.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory or cause a denial of service (use-after-free and\n system crash) by making a TIOCGETD ioctl call during\n processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2016-2069: When Linux invalidated a paging structure\n that is not in use locally, it could, in principle, race\n against another CPU that is switching to a process that\n uses the paging structure in question. (bsc#963767)\n\n - CVE-2016-2184: A malicious USB device could cause a\n kernel crash in the alsa usb-audio driver. (bsc#971125)\n\n - CVE-2016-2383: Incorrect branch fixups for eBPF allow\n arbitrary read of kernel memory. 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CONFIG_DDR is selected\n automatically by drivers which need it.\n\n - config: Disable MFD_TPS65218 The TPS65218 is a power\n management IC for 32-bit ARM systems.\n\n - config: Modularize NF_REJECT_IPV4/V6 There is no reason\n why these helper modules should be built-in when the\n rest of netfilter is built as modules.\n\n - config: Update x86 config files: Enable Intel RAPL This\n driver is useful when power caping is needed. It was\n enabled in the SLE kernel 2 years ago.\n\n - Delete patches.fixes/bridge-module-get-put.patch. As\n discussed in\n http://lists.opensuse.org/opensuse-kernel/2015-11/msg000\n 46.html\n\n - drm/i915: Fix double unref in intelfb_alloc failure path\n (boo#962866, boo#966179).\n\n - drm/i915: Fix failure paths around initial fbdev\n allocation (boo#962866, boo#966179).\n\n - drm/i915: Pin the ifbdev for the info->system_base GGTT\n mmapping (boo#962866, boo#966179).\n\n - e1000e: Avoid divide by zero error (bsc#965125).\n\n - e1000e: fix division by zero on jumbo MTUs (bsc#965125).\n\n - e1000e: fix systim issues (bsc#965125).\n\n - e1000e: Fix tight loop implementation of systime read\n algorithm (bsc#965125).\n\n - ibmvnic: Fix ibmvnic_capability struct.\n\n - intel: Disable Skylake support in intel_idle driver\n again (boo#969582) This turned out to bring a regression\n on some machines, unfortunately. 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This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS.\n\nJann Horn discovered that the extended Berkeley Packet Filter (eBPF) implementation in the Linux kernel did not properly reference count file descriptors, leading to a use-after-free. A local unprivileged attacker could use this to gain administrative privileges.\n(CVE-2016-4557)\n\nRalf Spenneberg discovered that the USB sound subsystem in the Linux kernel did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-2184)\n\nRalf Spenneberg discovered that the ATI Wonder Remote II USB driver in the Linux kernel did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-2185)\n\nRalf Spenneberg discovered that the PowerMate USB driver in the Linux kernel did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-2186)\n\nRalf Spenneberg discovered that the I/O-Warrior USB device driver in the Linux kernel did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-2188)\n\nIt was discovered that the Linux kernel did not enforce limits on the amount of data allocated to buffer pipes. A local attacker could use this to cause a denial of service (resource exhaustion).\n(CVE-2016-2847)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the MCT USB RS232 Converter device driver in the Linux kernel did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-3136)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the Cypress M8 USB device driver in the Linux kernel did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash).\n(CVE-2016-3137)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the USB abstract device control driver for modems and ISDN adapters did not validate endpoint descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-3138)\n\nSergej Schumilo, Hendrik Schwartke, and Ralf Spenneberg discovered that the Linux kernel's USB driver for Digi AccelePort serial converters did not properly validate USB device descriptors. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-3140)\n\nIt was discovered that the IPv4 implementation in the Linux kernel did not perform the destruction of inet device objects properly. An attacker in a guest OS could use this to cause a denial of service (networking outage) in the host OS. (CVE-2016-3156)\n\nAndy Lutomirski discovered that the Linux kernel did not properly context- switch IOPL on 64-bit PV Xen guests. An attacker in a guest OS could use this to cause a denial of service (guest OS crash), gain privileges, or obtain sensitive information. (CVE-2016-3157)\n\nHector Marco and Ismael Ripoll discovered that the Linux kernel would improperly disable Address Space Layout Randomization (ASLR) for x86 processes running in 32 bit mode if stack-consumption resource limits were disabled. A local attacker could use this to make it easier to exploit an existing vulnerability in a setuid/setgid program.\n(CVE-2016-3672)\n\nIt was discovered that the Linux kernel's USB driver for IMS Passenger Control Unit devices did not properly validate the device's interfaces. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-3689)\n\nAndrey Konovalov discovered that the CDC Network Control Model USB driver in the Linux kernel did not cancel work events queued if a later error occurred, resulting in a use-after-free. An attacker with physical access could use this to cause a denial of service (system crash). (CVE-2016-3951)\n\nIt was discovered that an out-of-bounds write could occur when handling incoming packets in the USB/IP implementation in the Linux kernel. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-3955).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. 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This could have lead to local privilege escalation when ecryptfs-utils was installed and /sbin/mount.ecryptfs_private was setuid (bsc#983143).\n\n - CVE-2014-9717: fs/namespace.c in the Linux kernel processes MNT_DETACH umount2 system calls without verifying that the MNT_LOCKED flag is unset, which allowed local users to bypass intended access restrictions and navigate to filesystem locations beneath a mount by calling umount2 within a user namespace (bnc#928547).\n\n - CVE-2016-2185: The ati_remote2_probe function in drivers/input/misc/ati_remote2.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971124).\n\n - CVE-2016-2186: The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970958).\n\n - CVE-2016-2188: The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970956).\n\n - CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of unread data in pipes, which allowed local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes (bsc#970948).\n\n - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not validate certain offset fields, which allowed local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call (bnc#971126 971793).\n\n - CVE-2016-3136: The mct_u232_msr_to_state function in drivers/usb/serial/mct_u232.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device without two interrupt-in endpoint descriptors (bnc#970955).\n\n - CVE-2016-3137: drivers/usb/serial/cypress_m8.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions (bnc#970970).\n\n - CVE-2016-3138: The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor (bnc#970911 970970).\n\n - CVE-2016-3140: The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970892).\n\n - CVE-2016-3689: The ims_pcu_parse_cdc_data function in drivers/input/misc/ims-pcu.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a USB device without both a master and a slave interface (bnc#971628).\n\n - CVE-2016-3951: Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact by inserting a USB device with an invalid USB descriptor (bnc#974418).\n\n - CVE-2016-4482: Fixed information leak in devio (bnc#978401).\n\n - CVE-2016-4486: Fixed information leak in rtnetlink ( bsc#978822).\n\n - CVE-2016-4569: Fixed information leak in events via snd_timer_user_tinterrupt (bsc#979213).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. 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function in\n net/llc/af_llc.c in the Linux kernel did not initialize\n a certain data structure, which allowed attackers to\n obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in\n net/core/rtnetlink.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n\n - CVE-2016-4557: The replace_map_fd_with_map_ptr function\n in kernel/bpf/verifier.c in the Linux kernel did not\n properly maintain an fd data structure, which allowed\n local users to gain privileges or cause a denial of\n service (use-after-free) via crafted BPF instructions\n that reference an incorrect file descriptor\n (bnc#979018).\n\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not\n properly initialize a certain data structure, which\n allowed attackers to obtain sensitive information from\n kernel stack memory via an X.25 Call Request\n (bnc#981267).\n\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel\n allowed local users to cause a denial of service (memory\n corruption and system crash, or spinlock) or possibly\n have unspecified other impact by removing a network\n namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n\n - CVE-2016-4951: The tipc_nl_publ_dump function in\n net/tipc/socket.c in the Linux kernel did not verify\n socket existence, which allowed local users to cause a\n denial of service (NULL pointer dereference and system\n crash) or possibly have unspecified other impact via a\n dumpit operation (bnc#981058).\n\n - CVE-2015-8787: The nf_nat_redirect_ipv4 function in\n net/netfilter/nf_nat_redirect.c in the Linux kernel\n allowed remote attackers to cause a denial of service\n (NULL pointer dereference and system crash) or possibly\n have unspecified other impact by sending certain IPv4\n packets to an incompletely configured interface, a\n related issue to CVE-2003-1604 (bnc#963931).\n\n - CVE-2016-4569: The snd_timer_user_params function in\n sound/core/timer.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface\n (bnc#979213).\n\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel\n did not initialize certain r1 data structures, which\n allowed local users to obtain sensitive information from\n kernel stack memory via crafted use of the ALSA timer\n interface, related to the (1) snd_timer_user_ccallback\n and (2) snd_timer_user_tinterrupt functions\n (bnc#979879).\n\n - CVE-2016-6828: A use after free in\n tcp_xmit_retransmit_queue() was fixed that could be used\n by local attackers to crash the kernel (bsc#994296).\n\n - CVE-2016-6480: Race condition in the ioctl_send_fib\n function in drivers/scsi/aacraid/commctrl.c in the Linux\n kernel allowed local users to cause a denial of service\n (out-of-bounds access or system crash) by changing a\n certain size value, aka a 'double fetch' vulnerability\n (bnc#991608).\n\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt\n implementation in the netfilter subsystem in the Linux\n kernel allowed local users to cause a denial of service\n (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging\n in-container root access to provide a crafted offset\n value that leads to crossing a ruleset blob boundary\n (bnc#986362 986365 990058).\n\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel\n did not properly determine the rate of challenge ACK\n segments, which made it easier for man-in-the-middle\n attackers to hijack TCP sessions via a blind in-window\n attack (bnc#989152).\n\n - 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