This update is based on upstream 4.4.32 and fixes at least the following security issues: The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (CVE-2016-7042). Null pointer dereference in kvm/emulate.c (CVE-2016-8630). A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver [firewire-net] in a fragment handling code in the Linux kernel. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution. The flaw requires [firewire-net] module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network (CVE-2016-8633). For other fixes in this update, see the referenced changelogs.
{"id": "MGASA-2016-0401", "vendorId": null, "type": "mageia", "bulletinFamily": "unix", "title": "Updated kernel-4.4.32 packages fixes security vulnerabilities\n", "description": "This update is based on upstream 4.4.32 and fixes at least the following security issues: The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (CVE-2016-7042). Null pointer dereference in kvm/emulate.c (CVE-2016-8630). A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver [firewire-net] in a fragment handling code in the Linux kernel. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution. The flaw requires [firewire-net] module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network (CVE-2016-8633). For other fixes in this update, see the referenced changelogs. \n", "published": "2016-11-26T10:41:56", "modified": "2016-11-26T10:41:56", "cvss": {"score": 6.2, "vector": "AV:L/AC:H/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "HIGH", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 6.2}, "severity": "MEDIUM", "exploitabilityScore": 1.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.0", "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "PHYSICAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM"}, "exploitabilityScore": 0.9, "impactScore": 5.9}, "href": "https://advisories.mageia.org/MGASA-2016-0401.html", "reporter": "Gentoo Foundation", "references": ["https://bugs.mageia.org/show_bug.cgi?id=19791", "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.31", "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.32"], "cvelist": ["CVE-2016-7042", "CVE-2016-8630", "CVE-2016-8633"], "immutableFields": [], "lastseen": "2022-04-18T11:19:34", "viewCount": 4, "enchantments": {"score": {"value": 1.5, "vector": "NONE"}, "dependencies": {"references": [{"type": "androidsecurity", "idList": ["ANDROID:2017-01-01"]}, {"type": "centos", "idList": ["CESA-2017:0386", "CESA-2017:0817", "CESA-2017:1842", "CESA-2018:1062"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:43A3634884E6DDA3AD9EFD6221BBEE90", "CFOUNDRY:ADC0B498E15923BC9D8697B0215001CD"]}, {"type": "cve", "idList": ["CVE-2016-7042", "CVE-2016-8630", "CVE-2016-8633"]}, {"type": "debian", "idList": ["DEBIAN:DLA-670-1:F2D9C", "DEBIAN:DLA-772-1:EB721", "DEBIAN:DSA-3696-1:25A5B", "DEBIAN:DSA-3696-1:EEC99"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2016-7042", "DEBIANCVE:CVE-2016-8630", "DEBIANCVE:CVE-2016-8633"]}, {"type": "f5", "idList": ["F5:K37012655"]}, {"type": "fedora", "idList": ["FEDORA:8EB6260D0217", "FEDORA:D89B960F8CA9", "FEDORA:E2FD36125E3E"]}, {"type": "ibm", "idList": ["091C926DD3372A48BCEFCA3A598C2A54BAEA4FF0AC1ADA170D539846CF9E0B12", "0C9BE2F3A245999460BB6BC497E21EC27992E79FB4C1D769E6D1CF729AB33300", "0E0A5A7B6700741752FA21EFE9AB43CC6637781C0541DB39566FEB4927470584", "1D8744BF536D5B133A0AEB6D2969DFF11DFBADCEF06C768998622BB424AF6C06", "CD9B5BF488F3327F1A5D08B8A25E9EF90D7304376F44A16FB3F05E06566E80FF"]}, {"type": "mageia", "idList": ["MGASA-2016-0411", "MGASA-2016-0412"]}, {"type": "nessus", "idList": ["CENTOS_RHSA-2017-0386.NASL", "CENTOS_RHSA-2017-0817.NASL", "CENTOS_RHSA-2017-1842.NASL", 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"ORACLELINUX_ELSA-2017-3567.NASL", "ORACLELINUX_ELSA-2018-1062.NASL", "ORACLEVM_OVMSA-2017-0004.NASL", "ORACLEVM_OVMSA-2017-0005.NASL", "ORACLEVM_OVMSA-2017-0006.NASL", "ORACLEVM_OVMSA-2017-0039.NASL", "ORACLEVM_OVMSA-2017-0056.NASL", "ORACLEVM_OVMSA-2017-0057.NASL", "ORACLEVM_OVMSA-2017-0058.NASL", "ORACLEVM_OVMSA-2017-0106.NASL", "REDHAT-RHSA-2017-0386.NASL", "REDHAT-RHSA-2017-0387.NASL", "REDHAT-RHSA-2017-0817.NASL", "REDHAT-RHSA-2017-1842.NASL", "REDHAT-RHSA-2017-2077.NASL", "REDHAT-RHSA-2017-2669.NASL", "REDHAT-RHSA-2018-0676.NASL", "REDHAT-RHSA-2018-1062.NASL", "REDHAT-RHSA-2019-1170.NASL", "REDHAT-RHSA-2019-1190.NASL", "SL_20170302_KERNEL_ON_SL7_X.NASL", "SL_20170321_KERNEL_ON_SL6_X.NASL", "SL_20170801_KERNEL_ON_SL7_X.NASL", "SL_20180410_KERNEL_ON_SL7_X.NASL", "SUSE_SU-2016-2912-1.NASL", "SUSE_SU-2016-2976-1.NASL", "SUSE_SU-2017-0181-1.NASL", "SUSE_SU-2017-0333-1.NASL", "SUSE_SU-2017-0437-1.NASL", "SUSE_SU-2017-0464-1.NASL", "SUSE_SU-2017-0471-1.NASL", "SUSE_SU-2017-0494-1.NASL", "UBUNTU_USN-3126-1.NASL", "UBUNTU_USN-3127-1.NASL", "UBUNTU_USN-3127-2.NASL", "UBUNTU_USN-3128-1.NASL", "UBUNTU_USN-3128-2.NASL", "UBUNTU_USN-3128-3.NASL", "UBUNTU_USN-3129-1.NASL", "UBUNTU_USN-3129-2.NASL", "UBUNTU_USN-3161-1.NASL", "UBUNTU_USN-3161-2.NASL", "UBUNTU_USN-3161-3.NASL", "UBUNTU_USN-3161-4.NASL", "UBUNTU_USN-3162-1.NASL", "UBUNTU_USN-3162-2.NASL", "UBUNTU_USN-3445-1.NASL", "VIRTUOZZO_VZA-2017-025.NASL", "VIRTUOZZO_VZLSA-2017-0386.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310703696", "OPENVAS:1361412562310810127", "OPENVAS:1361412562310810159", "OPENVAS:1361412562310842945", "OPENVAS:1361412562310842946", "OPENVAS:1361412562310842947", "OPENVAS:1361412562310842948", "OPENVAS:1361412562310842949", "OPENVAS:1361412562310842950", "OPENVAS:1361412562310842951", "OPENVAS:1361412562310842976", "OPENVAS:1361412562310842978", "OPENVAS:1361412562310842997", "OPENVAS:1361412562310842998", "OPENVAS:1361412562310842999", "OPENVAS:1361412562310843000", "OPENVAS:1361412562310843001", "OPENVAS:1361412562310843004", "OPENVAS:1361412562310843326", "OPENVAS:1361412562310851444", "OPENVAS:1361412562310851448", "OPENVAS:1361412562310851449", "OPENVAS:1361412562310851513", "OPENVAS:1361412562310871768", "OPENVAS:1361412562310871783", "OPENVAS:1361412562310871855", "OPENVAS:1361412562310871927", "OPENVAS:1361412562310882673", "OPENVAS:1361412562311220191450", "OPENVAS:1361412562311220191494", "OPENVAS:1361412562311220191496", "OPENVAS:1361412562311220191517", "OPENVAS:1361412562311220191520", "OPENVAS:1361412562311220191531", "OPENVAS:703696"]}, {"type": "oraclelinux", "idList": ["ELSA-2017-0386", "ELSA-2017-0386-1", "ELSA-2017-0817", "ELSA-2017-1842", "ELSA-2017-1842-1", "ELSA-2017-3508", "ELSA-2017-3509", "ELSA-2017-3510", "ELSA-2017-3514", "ELSA-2017-3533", "ELSA-2017-3534", "ELSA-2017-3535", "ELSA-2017-3567", "ELSA-2018-1062"]}, {"type": "osv", "idList": ["OSV:DLA-670-1", "OSV:DLA-772-1", "OSV:DSA-3696-1"]}, {"type": "redhat", "idList": ["RHSA-2017:0386", "RHSA-2017:0387", "RHSA-2017:0817", "RHSA-2017:1842", "RHSA-2017:2077", "RHSA-2017:2669", "RHSA-2018:0676", "RHSA-2018:1062", "RHSA-2019:1170", "RHSA-2019:1190"]}, {"type": "redhatcve", "idList": ["RH:CVE-2016-7042", "RH:CVE-2016-8633"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2016:3021-1", "OPENSUSE-SU-2016:3050-1", "OPENSUSE-SU-2016:3058-1", "OPENSUSE-SU-2016:3061-1", "SUSE-SU-2016:2912-1", "SUSE-SU-2016:2976-1", "SUSE-SU-2016:3304-1", "SUSE-SU-2017:0181-1", "SUSE-SU-2017:0333-1", "SUSE-SU-2017:0407-1", "SUSE-SU-2017:0437-1", "SUSE-SU-2017:0464-1", "SUSE-SU-2017:0471-1", "SUSE-SU-2017:0494-1", "SUSE-SU-2017:1102-1"]}, {"type": "ubuntu", "idList": ["USN-3126-1", "USN-3126-2", "USN-3127-1", "USN-3127-2", "USN-3128-1", "USN-3128-2", "USN-3128-3", "USN-3129-1", "USN-3129-2", "USN-3161-1", "USN-3161-2", "USN-3161-3", "USN-3161-4", "USN-3162-1", "USN-3162-2", "USN-3445-1", "USN-3445-2"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2016-7042", "UB:CVE-2016-8630", "UB:CVE-2016-8633"]}, {"type": "virtuozzo", "idList": ["VZA-2017-024", "VZA-2017-025"]}]}, "vulnersScore": 1.5}, "_state": {"dependencies": 1659998956, "score": 1659973262}, "_internal": {"score_hash": "ab6616a49b8fe51c3015c1384cd81206"}, "affectedPackage": [{"OS": "Mageia", "OSVersion": "5", "arch": "noarch", "packageVersion": "4.4.32-1", "operator": "lt", "packageFilename": "kernel-4.4.32-1.mga5", "packageName": "kernel"}, {"OS": "Mageia", "OSVersion": "5", "arch": "noarch", "packageVersion": "4.4.32-1", "operator": "lt", "packageFilename": "kernel-userspace-headers-4.4.32-1.mga5", "packageName": "kernel-userspace-headers"}, {"OS": "Mageia", "OSVersion": "5", "arch": "noarch", "packageVersion": "5.1.2-11", "operator": "lt", "packageFilename": "kmod-vboxadditions-5.1.2-11.mga5", "packageName": "kmod-vboxadditions"}, {"OS": "Mageia", "OSVersion": "5", "arch": "noarch", "packageVersion": "5.1.2-11", "operator": "lt", "packageFilename": "kmod-virtualbox-5.1.2-11.mga5", "packageName": "kmod-virtualbox"}, {"OS": "Mageia", "OSVersion": "5", "arch": "noarch", "packageVersion": "2.10-16", "operator": "lt", "packageFilename": "kmod-xtables-addons-2.10-16.mga5", "packageName": "kmod-xtables-addons"}]}
{"mageia": [{"lastseen": "2022-04-18T11:19:34", "description": "This update is based on upstream 4.4.32 and fixes alteast the following security issues: The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (CVE-2016-7042). The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code (CVE-2016-7425). Null pointer dereference in kvm/emulate.c (CVE-2016-8630). A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver [firewire-net] in a fragment handling code in the Linux kernel. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution. The flaw requires [firewire-net] module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network (CVE-2016-8633). For other fixes in this update, see the referenced changelogs. \n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-12-07T11:48:35", "type": "mageia", "title": "Updated kernel-tmb-4.4.32 packages fix security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-7042", "CVE-2016-7425", "CVE-2016-8630", "CVE-2016-8633"], "modified": "2016-12-07T11:48:35", "id": "MGASA-2016-0412", "href": "https://advisories.mageia.org/MGASA-2016-0412.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-04-18T11:19:34", "description": "This update is based on upstream 4.4.32 and fixes alteast the following security issues: Vladimir Bene discovered an unbounded recursion in the VLAN and TEB Generic Receive Offload (GRO) processing implementations in the Linux kernel, A remote attacker could use this to cause a stack corruption, leading to a denial of service (system crash). (CVE-2016-7039) The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (CVE-2016-7042). The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code (CVE-2016-7425). Null pointer dereference in kvm/emulate.c (CVE-2016-8630). A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver [firewire-net] in a fragment handling code in the Linux kernel. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution. The flaw requires [firewire-net] module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network (CVE-2016-8633). For other fixes in this update, see the referenced changelogs. \n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-12-07T11:48:35", "type": "mageia", "title": "Updated kernel-linus-4.4.32 packages fix security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-7039", "CVE-2016-7042", "CVE-2016-7425", "CVE-2016-8630", "CVE-2016-8633"], "modified": "2016-12-07T11:48:35", "id": "MGASA-2016-0411", "href": "https://advisories.mageia.org/MGASA-2016-0411.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "ibm": [{"lastseen": "2022-06-28T22:01:21", "description": "## Summary\n\nPowerKVM is affected by vulnerabilities in the Linux Kernel. IBM has now addressed these vulnerabilities.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-7042_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7042>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the use of an incorrect buffer size for certain timeout data by the proc_keys_show function in security/keys/proc.c. By reading the /proc/keys file, an attacker could exploit this vulnerability to cause the kernel to panic. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/118133_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/118133>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n**CVEID:** [_CVE-2016-8633_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8633>)** \nDESCRIPTION:** Linux Kernel could allow a remote attacker to execute arbitrary code on the system, caused by an error in drivers/firewire/net.c. By sending specially-crafted fragmented packets. An attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119632_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119632>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n\n \n**CVEID:** [_CVE-2016-9191_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9191>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the improper handling of specific drop operations by the cgroup offline implementation. A local attacker could exploit this vulnerability using a specially crafted application to cause the system to hang. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119404_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119404>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n**CVEID:** [_CVE-2016-8399_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8399>)** \nDESCRIPTION:** Google Android could allow a local attacker to gain elevated privileges on the system, caused by a flaw in the kernel networking subsystem. By persuading a victim to install a specially-crafted application, an attacker could exploit this vulnerability to execute arbitrary code within the context of a privileged process. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/121227_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/121227>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2016-8650_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8650>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the failure to ensure that memory is allocated for limb data by mpi_powm function. A local attacker could exploit this vulnerability using an add_key system call for an RSA key with a zero exponent to cause the system to panic. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119408_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119408>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n## Affected Products and Versions\n\nPowerKVM 2.1 and PowerKVM 3.1. Note that PowerKVM is not affeced by CVE-2016-9191.\n\n## Remediation/Fixes\n\nCustomers can update PowerKVM systems by using \"yum update\". \n\nFix images are made available via Fix Central. For version 3.1, see [_https://ibm.biz/BdHggw_](<https://ibm.biz/BdHggw>). This issue is addressed as of 3.1.0.2 update 5 or later.\n\nFor version 2.1, see [_https://ibm.biz/BdEnT8_](<https://ibm.biz/BdEnT8>). This issue is addressed as of PowerKVM 2.1.1.3-65 update 15 or later. Customers running v2.1 are, in any case, encouraged to upgrade to v3.1. \n\nFor v2.1 systems currently running fix levels of PowerKVM prior to 2.1.1, please see <http://download4.boulder.ibm.com/sar/CMA/OSA/05e4c/0/README> for prerequisite fixes and instructions.\n\n## Workarounds and Mitigations\n\nNone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v2 Guide](<http://www.first.org/cvss/v2/guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v2](<http://nvd.nist.gov/CVSS-v2-Calculator> \"Link resides outside of ibm.com\" )\n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Change History\n\n24 Jan 2017 - Initial Version\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"\"AS IS\"\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. \"Affected Products and Versions\" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.\n\n[{\"Product\":{\"code\":\"SSZJY4\",\"label\":\"PowerKVM\"},\"Business Unit\":{\"code\":\"BU054\",\"label\":\"Systems w\\/TPS\"},\"Component\":\"Not Applicable\",\"Platform\":[{\"code\":\"PF016\",\"label\":\"Linux\"}],\"Version\":\"2.1;3.1\",\"Edition\":\"KVM\",\"Line of Business\":{\"code\":\"LOB08\",\"label\":\"Cognitive Systems\"}}]", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.0, "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2018-06-18T01:34:53", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in the Linux Kernel affect PowerKVM", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 4.9, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "HIGH", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.6, "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-7042", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8650", "CVE-2016-9191"], "modified": "2018-06-18T01:34:53", "id": "1D8744BF536D5B133A0AEB6D2969DFF11DFBADCEF06C768998622BB424AF6C06", "href": "https://www.ibm.com/support/pages/node/630537", "cvss": {"score": 7.6, "vector": "AV:N/AC:H/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-08-04T12:50:23", "description": "## Summary\n\nKernel is used by Power Hardware Management Console (HMC). HMC has addressed the applicable CVEs \n\n## Vulnerability Details\n\n#### Relevant CVE Information:\n\n**CVEID:** [CVE-2018-1000004](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000004>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a race condition in the sound system. A remote attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137756> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2018-6927](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6927>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an integer overflow in the futex_requeue function in kernel/futex.c. By triggering a negative wake or requeue value, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/139067> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-1000407](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000407>) \n**DESCRIPTION:** Linux Kernel, built with the KVM virtualization(CONFIG_KVM) support, is vulnerable to a denial of service, caused by improper validation of user-supplied input at the diagnostic port. By flooding the diagnostic port 0x80, a remote authenticated attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136235> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-18017](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18017>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in the tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c. By leveraging the presence of xt_TCPMSS in an iptables action, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137122> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-15126](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15126>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in fs/userfaultfd.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause fork event to be removed from an already freed list. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137626> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2017-15116](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15116>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by NULL pointer dereference in the rngapi_reset function in crypto/rng.c. By sending a specially-crafted packet, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135735> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-8633](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8633>) \n**DESCRIPTION:** Linux Kernel could allow a remote attacker to execute arbitrary code on the system, caused by an error in drivers/firewire/net.c. By sending specially-crafted fragmented packets. An attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119632> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-1000410](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000410>) \n**DESCRIPTION:** Linux Kernel could allow a remote attacker to obtain sensitive information, caused by a flaw when processing the incoming of L2CAP commands, ConfigRequest and ConfigResponse messages. By manipulating the code flows that precede the handling of the configuration messages, a remote attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136155> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)\n\n## Affected Products and Versions\n\nPower HMC V8.8.6.0 \nPower HMC V8.8.7.0 \nPower HMC V9.1.910.0\n\n## Remediation/Fixes\n\nThe following fixes are available on IBM Fix Central at: <http://www-933.ibm.com/support/fixcentral/>\n\nProduct\n\n| \n\nVRMF\n\n| \n\nAPAR\n\n| \n\nRemediation/Fix \n \n---|---|---|--- \n \nPower HMC\n\n| \n\nV8.8.6.0 SP3\n\n| \n\nMB04172\n\n| \n\n[MH01784](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMC&release=V8R8.6.0&platform=All>) \n \nPower HMC\n\n| \n\nV8.8.7.0 SP2 ppc\n\n| \n\nMB04174\n\n| \n\n[MH01786](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMCppc&release=V8R8.7.0&platform=All>) \n \nPower HMC\n\n| \n\nV8.8.7.0 SP2 x86\n\n| \n\nMB04173\n\n| \n\n[MH01785](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMC&release=V8R8.7.0&platform=All>) \n \nPower HMC\n\n| \n\nV9.1.920.1 ppc\n\n| MB04176 | [MH01788](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMCppc&release=V9R1&platform=All>) \nPower HMC | V9.1.920.1 x86 | MB04175 | [MH01787](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMC&release=V9R1&platform=All>) \n \n## Workarounds and Mitigations\n\nNone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Change History\n\nInitial Version: 05 September 2018\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"\"AS IS\"\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. \"Affected Products and Versions\" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.\n\n[{\"Business Unit\":{\"code\":\"BU054\",\"label\":\"Systems w\\/TPS\"},\"Product\":{\"code\":\"SGGSNP\",\"label\":\"Hardware Management Console V9\"},\"Component\":\"\",\"Platform\":[{\"code\":\"PF025\",\"label\":\"Platform Independent\"}],\"Version\":\"All Versions\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB08\",\"label\":\"Cognitive Systems\"}}]", "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": "2021-09-22T23:05:38", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in Kernel affect Power Hardware Management Console", "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, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-8633", "CVE-2017-1000407", "CVE-2017-1000410", "CVE-2017-15116", "CVE-2017-15126", "CVE-2017-18017", "CVE-2018-1000004", "CVE-2018-6927"], "modified": "2021-09-22T23:05:38", "id": "0E0A5A7B6700741752FA21EFE9AB43CC6637781C0541DB39566FEB4927470584", "href": "https://www.ibm.com/support/pages/node/725841", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-06-28T22:01:40", "description": "## Summary\n\nIBM QRadar Network Security has addressed the following vulnerabilities.\n\n## Vulnerability Details\n\n**CVEID: **[CVE-2018-1000004](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000004>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a race condition in the sound system. A remote attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137756> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2018-6927](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6927>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an integer overflow in the futex_requeue function in kernel/futex.c. By triggering a negative wake or requeue value, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/139067> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2018-5750](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5750>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by a flaw in the acpi_smbus_hc_add function in drivers/acpi/sbshc.c. By reading dmesg data from an SBS HC printk call, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/138417> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n**CVEID: **[CVE-2017-1000410](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000410>) \n**DESCRIPTION: **Linux Kernel could allow a remote attacker to obtain sensitive information, caused by a flaw when processing the incoming of L2CAP commands, ConfigRequest and ConfigResponse messages. By manipulating the code flows that precede the handling of the configuration messages, a remote attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136155> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n**CVEID: **[CVE-2017-1000407](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000407>) \n**DESCRIPTION: **Linux Kernel, built with the KVM virtualization(CONFIG_KVM) support, is vulnerable to a denial of service, caused by improper validation of user-supplied input at the diagnostic port. By flooding the diagnostic port 0x80, a remote authenticated attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136235> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2017-1000252](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000252>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an assertion failure in the KVM subsystem in arch/x86/kvm/vmx.c and virt/kvm/eventfd.c. By using a specially-crafted guest_irq value, a local authenticated attacker could exploit this vulnerability to cause the hypervisor hang or crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/132620> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2017-18203](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18203>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a flaw in the dm_get_from_kobject function in drivers/md/dm.c. By leveraging a race condition with __dm_destroy during creation and removal of DM devices, a local attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/139759> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2017-18017](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18017>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in the tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c. By leveraging the presence of xt_TCPMSS in an iptables action, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137122> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2017-17558](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17558>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds write in the usb_destroy_configuration function in drivers/usb/core/config.c in the USB core subsystem. By using a specially-crafted USB device, a local attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136403> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2017-17449](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17449>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to obtain sensitive information, caused by the failure to restrict observations of Netlink messages to a single net namespace when CONFIG_NLMON is enabled in the __netlink_deliver_tap_skb function in net/netlink/af_netlink.c. By leveraging the CAP_NET_ADMIN capability to sniff an nlmon interface for all Netlink activity on the system, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136106> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n**CVEID: **[CVE-2017-15126](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15126>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in fs/userfaultfd.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause fork event to be removed from an already freed list. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137626> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2017-15121](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15121>) \n**DESCRIPTION: **Red Hat Enterprise Linux is vulnerable to a denial of service, caused by a flaw in the truncate_inode_pages_range(). A local authenticated attacker could exploit this vulnerability to cause the system to crash or mount a fuse filesystem. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136213> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2017-15116](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15116>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by NULL pointer dereference in the rngapi_reset function in crypto/rng.c. By sending a specially-crafted packet, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135735> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2017-14140](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14140>) \n**DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to obtain sensitive information, caused by improper validation of effective uid of the target process in the move_pages system call in mm/migrate.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to learn the memory layout of a setuid executable despite ASLR. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/131413> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) \n \n**CVEID: **[CVE-2016-3672](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3672>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to bypass security restrictions, caused by an error in the Linux ASLR implementation. By setting the RLIMIT_STACK resource to unlimited, an attacker could exploit this vulnerability to disable the ASLR. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/112055> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n**CVEID: **[CVE-2017-13166](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13166>) \n**DESCRIPTION: **Google Android could allow a remote attacker to gain elevated privileges on the system, caused by a flaw in kernel v4l2 video driver. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to gain elevated privileges. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136060> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2017-12190](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12190>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an out-of-memory condition in the bio_map_user_iov and bio_unmap_user functions in block/bio.c. A local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135759> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID: **[CVE-2017-12154](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12154>) \n**DESCRIPTION: **Linux Kernel could allow a local authenticated attacker to bypass security restrictions, caused by a flaw in the prepare_vmcs02 function in arch/x86/kvm/vmx.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain read and write access to the hardware CR8 register. \nCVSS Base Score: 7.1 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/132621> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N) \n \n**CVEID: **[CVE-2017-9725](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9725>) \n**DESCRIPTION: **Google Android could allow a remote attacker to bypass security restrictions, caused by the wrong data type of size issue in Qualcomm Memory subsystem. By sending a specially-crafted request, an attacker could exploit this vulnerability to allow DMA allocation to succeed. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/132422> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2017-8824](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8824>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by a use-after-free in the dccp_disconnect function in net/dccp/proto.c. By using a specially-crafted system call, an attacker could exploit this vulnerability to gain privileges or cause a denial of service. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135913> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2017-7294](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7294>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds write in the vmw_surface_define_ioctl function. A local attacker could exploit this vulnerability using a specially crafted ioctl call for a /dev/dri/renderD* device to cause the system to hang or crash. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127410> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2016-8633](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8633>) \n**DESCRIPTION: **Linux Kernel could allow a remote attacker to execute arbitrary code on the system, caused by an error in drivers/firewire/net.c. By sending specially-crafted fragmented packets. An attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119632> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n**CVEID: **[CVE-2016-7913](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7913>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by an error in the xc2028_set_config function in drivers/media/tuners/tuner-xc2028.c. An attacker could exploit this vulnerability using attack vectors involving omission of the firmware name to gain privileges or cause a denial of service. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120052> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2017-17448](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17448>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to bypass security restrictions, caused by the failure to require the CAP_NET_ADMIN capability for new, get, and del operations in net/netfilter/nfnetlink_cthelper.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass intended access restrictions. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136105> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n**CVEID: **[CVE-2017-15265](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15265>) \n**DESCRIPTION: **Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by a use-after-free memory error in the ALSA sequencer interface (/dev/snd/seq). By persuading a victim to open a specially-crafted application, an attacker could exploit this vulnerability to execute arbitrary code on the system with elevated privileges. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133342> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n**CVEID: **[CVE-2017-15129](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15129>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a use-after-free in the get_net_ns_by_id function in net/core/net_namespace.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137388> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID: **[CVE-2017-15127](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15127>) \n**DESCRIPTION: **Linux Kernel is vulnerable to a denial of service, caused by a flaw in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137627> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n## Affected Products and Versions\n\nAffected Products | Affected Versions \n---|--- \nIBM QRadar Network Security | 5.4.0 \n \n## Remediation/Fixes\n\n_Product_ | _VRMF_ | _Remediation/First Fix_ \n---|---|--- \nIBM QRadar Network Security | Firmware version 5.4.0 | Install Firmware 5.4.0.5 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. \nOr \nDownload Firmware 5.4.0.5 from [IBM Security License Key and Download Center](<https://ibmss.flexnetoperations.com/control/isdl/home>) and upload and install via the Available Updates page of the Local Management Interface. \n \n## Workarounds and Mitigations\n\nNone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Change History\n\n25 July 2018: Original Version Published\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"\"AS IS\"\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. \"Affected Products and Versions\" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.\n\n## Internal Use Only\n\nAdvisory ID: 12141\n\nProduct Record ID: 118049\n\n[{\"Business Unit\":{\"code\":\"BU059\",\"label\":\"IBM Software w\\/o TPS\"},\"Product\":{\"code\":\"SSFSVP\",\"label\":\"IBM QRadar Network Security\"},\"Component\":\"\",\"Platform\":[{\"code\":\"PF009\",\"label\":\"Firmware\"}],\"Version\":\"5.4.0\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB24\",\"label\":\"Security Software\"}}]", "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": "2018-07-25T14:35:46", "type": "ibm", "title": "Security Bulletin: IBM QRadar Network Security is affected by Linux kernel vulnerabilities", "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, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-3672", "CVE-2016-7913", "CVE-2016-8633", "CVE-2017-1000252", "CVE-2017-1000407", "CVE-2017-1000410", "CVE-2017-12154", "CVE-2017-12190", "CVE-2017-13166", "CVE-2017-14140", "CVE-2017-15116", "CVE-2017-15121", "CVE-2017-15126", "CVE-2017-15127", "CVE-2017-15129", "CVE-2017-15265", "CVE-2017-17448", "CVE-2017-17449", "CVE-2017-17558", "CVE-2017-18017", "CVE-2017-18203", "CVE-2017-7294", "CVE-2017-8824", "CVE-2017-9725", "CVE-2018-1000004", "CVE-2018-5750", "CVE-2018-6927"], "modified": "2018-07-25T14:35:46", "id": "0C9BE2F3A245999460BB6BC497E21EC27992E79FB4C1D769E6D1CF729AB33300", "href": "https://www.ibm.com/support/pages/node/715699", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-06-28T22:01:40", "description": "## Summary\n\nPowerKVM is affected by vulnerabilities in the Linux kernel . IBM has now addressed these vulnerabilities.\n\n## Vulnerability Details\n\n**CVEID:** [CVE-2018-1000004](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000004>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a race condition in the sound system. A remote attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137756> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2018-6927](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6927>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an integer overflow in the futex_requeue function in kernel/futex.c. By triggering a negative wake or requeue value, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/139067> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-1000410](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000410>) \n**DESCRIPTION:** Linux Kernel could allow a remote attacker to obtain sensitive information, caused by a flaw when processing the incoming of L2CAP commands, ConfigRequest and ConfigResponse messages. By manipulating the code flows that precede the handling of the configuration messages, a remote attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136155> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2017-18203](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18203>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a flaw in the dm_get_from_kobject function in drivers/md/dm.c. By leveraging a race condition with __dm_destroy during creation and removal of DM devices, a local attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/139759> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2017-18017](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18017>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in the tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c. By leveraging the presence of xt_TCPMSS in an iptables action, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/137122> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-17558](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17558>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds write in the usb_destroy_configuration function in drivers/usb/core/config.c in the USB core subsystem. By using a specially-crafted USB device, a local attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136403> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-17449](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17449>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to obtain sensitive information, caused by the failure to restrict observations of Netlink messages to a single net namespace when CONFIG_NLMON is enabled in the __netlink_deliver_tap_skb function in net/netlink/af_netlink.c. By leveraging the CAP_NET_ADMIN capability to sniff an nlmon interface for all Netlink activity on the system, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136106> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2017-15116](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15116>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by NULL pointer dereference in the rngapi_reset function in crypto/rng.c. By sending a specially-crafted packet, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135735> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2017-14140](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14140>) \n**DESCRIPTION:** Linux Kernel could allow a local authenticated attacker to obtain sensitive information, caused by improper validation of effective uid of the target process in the move_pages system call in mm/migrate.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to learn the memory layout of a setuid executable despite ASLR. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/131413> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2017-12190](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12190>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an out-of-memory condition in the bio_map_user_iov and bio_unmap_user functions in block/bio.c. A local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135759> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2017-8824](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8824>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by a use-after-free in the dccp_disconnect function in net/dccp/proto.c. By using a specially-crafted system call, an attacker could exploit this vulnerability to gain privileges or cause a denial of service. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135913> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-7294](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7294>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds write in the vmw_surface_define_ioctl function. A local attacker could exploit this vulnerability using a specially crafted ioctl call for a /dev/dri/renderD* device to cause the system to hang or crash. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127410> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2016-8633](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8633>) \n**DESCRIPTION:** Linux Kernel could allow a remote attacker to execute arbitrary code on the system, caused by an error in drivers/firewire/net.c. By sending specially-crafted fragmented packets. An attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119632> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-17448](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17448>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to bypass security restrictions, caused by the failure to require the CAP_NET_ADMIN capability for new, get, and del operations in net/netfilter/nfnetlink_cthelper.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass intended access restrictions. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136105> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)\n\n**CVEID:** [CVE-2017-15265](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15265>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by a use-after-free memory error in the ALSA sequencer interface (/dev/snd/seq). By persuading a victim to open a specially-crafted application, an attacker could exploit this vulnerability to execute arbitrary code on the system with elevated privileges. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133342> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2017-15649](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15649>) \n**DESCRIPTION:** Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free in net/packet/af_packet.c. By using specially-crafted system calls, an authenticated attacker could exploit this vulnerability to gain elevated privileges on the system. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/133861](<https://exchange.xforce.ibmcloud.com/vulnerabilities/133861>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2017-12193](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12193>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in the assoc_array implementation. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/134628](<https://exchange.xforce.ibmcloud.com/vulnerabilities/134628>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-12192](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12192>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in the Key Management sub component. By issuing a KEYTCL_READ on negative key, a local attacker could exploit this vulnerability to cause the kernel to crash. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/133523](<https://exchange.xforce.ibmcloud.com/vulnerabilities/133523>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7472](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7472>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the leaking of a thread keyring by the keyctl_set_reqkey_keyring(). A local authenticated attacker could exploit this vulnerability to exhaust all available kernel memory. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/125573](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125573>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2015-8539](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8539>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by an error in key management code. An attacker could exploit this vulnerability to gain elevated privileges on the system or cause the machine to crash. \nCVSS Base Score: 8.4 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/109142](<https://exchange.xforce.ibmcloud.com/vulnerabilities/109142>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2017-1000380](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000380>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to obtain sensitive information, caused by a flaw in the sound/core/timer.c. A local attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/130294](<https://exchange.xforce.ibmcloud.com/vulnerabilities/130294>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)\n\n**CVEID:** [CVE-2017-7558](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7558>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to obtain sensitive information, caused by flaws in the inet_diag_msg_sctpaddrs_fill, inet_diag_msg_sctpladdrs_fill and sctp_get_sctp_info functions. An attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 5.1 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/130875](<https://exchange.xforce.ibmcloud.com/vulnerabilities/130875>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2017-7542](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7542>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by integer overflow in ip6_find_1stfragopt function in net/ipv6/output_core.c. By leveraging the ability to open a raw socket, a local attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/129328](<https://exchange.xforce.ibmcloud.com/vulnerabilities/129328>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7541](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7541>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a buffer overflow in the brcmf_cfg80211_mgmt_tx function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c. By using a specially- a crafted NL80211_CMD_FRAME Netlink packet, a local attacker could exploit this vulnerability to cause the system to crash or or possibly gain privileges. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/129314](<https://exchange.xforce.ibmcloud.com/vulnerabilities/129314>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7184](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7184>) \n**DESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by heap-based out-of-bounds access. An attacker could exploit this vulnerability to gain root privileges or cause a denial of service. \nCVSS Base Score: 8.4 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/123470](<https://exchange.xforce.ibmcloud.com/vulnerabilities/123470>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2017-14106](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14106>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a divide-by-zero flaw in the tcp_disconnect function in net/ipv4/tcp.c. By triggering a disconnect within a certain tcp_recvmsg code path, a local authenticated attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/131363](<https://exchange.xforce.ibmcloud.com/vulnerabilities/131363>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-11176](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11176>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a sock pointer not set to NULL in the mq_notify function. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/129055](<https://exchange.xforce.ibmcloud.com/vulnerabilities/129055>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2017-1000112](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000112>) \n**DESCRIPTION:** Linux Kernel could allow a local authenticated attacker to execute arbitrary code on the system, caused by a memory corruption when switching from UFO to non-UFO path. By sending specially crafted UFO packets, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base Score: 7 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/130408](<https://exchange.xforce.ibmcloud.com/vulnerabilities/130408>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2017-1000111](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000111>) \n**DESCRIPTION:** Linux Kernel is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the packet_set_ring function. By sending a specially-crafted request, a local authenticated attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges. \nCVSS Base Score: 7 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/130243](<https://exchange.xforce.ibmcloud.com/vulnerabilities/130243>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2016-8399](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8399>) \n**DESCRIPTION:** Google Android could allow a local attacker to gain elevated privileges on the system, caused by a flaw in the kernel networking subsystem. By persuading a victim to install a specially-crafted application, an attacker could exploit this vulnerability to execute arbitrary code within the context of a privileged process. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [https://exchange.xforce.ibmcloud.com/vulnerabilities/121227](<https://exchange.xforce.ibmcloud.com/vulnerabilities/121227>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nPowerKVM 3.1\n\n## Remediation/Fixes\n\nCustomers can update PowerKVM systems by using \"yum update\". \n\nFix images are made available via Fix Central. For version 3.1, see <https://ibm.biz/BdHggw>. This issue is addressed starting with v3.1.0.2 update 14.\n\n## Workarounds and Mitigations\n\nnone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Change History\n\n28 June 2018 - Initial Version\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"\"AS IS\"\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. \"Affected Products and Versions\" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.\n\n[{\"Business Unit\":{\"code\":\"BU054\",\"label\":\"Systems w\\/TPS\"},\"Product\":{\"code\":\"SSZJY4\",\"label\":\"PowerKVM\"},\"Component\":\"\",\"Platform\":[{\"code\":\"PF016\",\"label\":\"Linux\"}],\"Version\":\"3.1\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB08\",\"label\":\"Cognitive Systems\"}}]", "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": "2018-07-06T23:49:08", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in the Linux kernel affect PowerKVM", "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, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-8539", "CVE-2016-8399", "CVE-2016-8633", "CVE-2017-1000111", "CVE-2017-1000112", "CVE-2017-1000380", "CVE-2017-1000410", "CVE-2017-11176", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-12193", "CVE-2017-14106", "CVE-2017-14140", "CVE-2017-15116", "CVE-2017-15265", "CVE-2017-15649", "CVE-2017-17448", "CVE-2017-17449", "CVE-2017-17558", "CVE-2017-18017", "CVE-2017-18203", "CVE-2017-7184", "CVE-2017-7294", "CVE-2017-7472", "CVE-2017-7541", "CVE-2017-7542", "CVE-2017-7558", "CVE-2017-8824", "CVE-2018-1000004", "CVE-2018-6927"], "modified": "2018-07-06T23:49:08", "id": "CD9B5BF488F3327F1A5D08B8A25E9EF90D7304376F44A16FB3F05E06566E80FF", "href": "https://www.ibm.com/support/pages/node/715755", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-06-28T22:01:57", "description": "## Summary\n\nIBM QRadar Network Security has addressed vulnerabilities in Linux kernel.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2017-1000251_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000251>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the native Bluetooth stack. By processing L2CAP configuration responses, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/131857_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/131857>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n\n**CVEID:** [_CVE-2017-9076_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in the dccp_v6_request_recv_sock function in net/dccp/ipv6.c. By using specially-crafted system calls, a local attacker could exploit this vulnerability to cause a denial of service condition or other unspecified impact. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126255_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126255>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-7616_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7616>)** \nDESCRIPTION:** Linux Kernel could allow a local attacker to obtain sensitive information, caused by incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c. By triggering failure of a certain bitmap operation, an attacker could exploit this vulnerability to obtain sensitive information from uninitialized stack data. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/124563_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/124563>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)\n\n**CVEID:** [_CVE-2017-7187_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7187>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a stack-based buffer overflow in sg_ioctl function in drivers/scsi/sg.c. By using a large command size in an SG_NEXT_CMD_LEN ioctl call, a local attacker could exploit this vulnerability to cause the system to crash or other unspecified impact. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/123509_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/123509>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-6951_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6951>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in the keyring_search_aux function in security/keys/keyring.c. By using a request_key system call for the \"dead\" type, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/123423_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/123423>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-6001_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6001>)** \nDESCRIPTION:** Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a race condition in the kernel/events/core.c. By using a specially-crafted application, an attacker could exploit this vulnerability to gain privileges on the system. \nCVSS Base Score: 7 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/122171_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/122171>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2017-5970_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5970>)** \nDESCRIPTION:** Linux kernel is vulnerable to a denial of service, caused by an error in the ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c. By using a specially-crafted application that makes malformed system calls or IPv4 traffic with invalid IP options, a remote attacker could exploit this vulnerability to cause system to crash. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/122003_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/122003>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-2671_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2671>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in the ping_unhash function. By leveraging access to the protocol value of IPPROTO_ICMP in a socket system call, a local attacker could exploit this vulnerability to cause the system to panic. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/127408_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/127408>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-2647_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2647>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in the keyring_search_iterator function in keyring.c in KEYS subsystem. By using vectors involving a NULL value for a certain match field, a local authenticated attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128712_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128712>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2017-2596_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2596>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the improper emulation of the VMXON instruction by the nested_vmx_check_vmptr function. By leveraging the mishandling of page references, an attacker could exploit this vulnerability to cause host OS memory consumption and the system to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/122080_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/122080>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-9806_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9806>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a race condition in the netlink_dump function in net/netlink/af_netlink.c. By using a specially-crafted application, a local attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120228_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120228>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2016-9685_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9685>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a memory leak in the fs/xfs/xfs_attr_list.c. By using a specially-crafted XFS filesystem operations, a local attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120243_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120243>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-9604_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9604>)** \nDESCRIPTION:** Linux Kernel could allow a local attacker to bypass security restrictions, caused by an error in the built-in keyrings for security tokens. By adding a new public key of its own devising to the keyring, an attacker could exploit this vulnerability to bypass module signature verification and gain direct access to an internal keyring. \nCVSS Base Score: 4.4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125570_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125570>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N)\n\n**CVEID:** [_CVE-2017-9075_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in the sctp_v6_create_accept_sk function in net/sctp/ipv6.c. By using specially-crafted system calls, a local attacker could exploit this vulnerability to cause a denial of service condition or other unspecified impact. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126254_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126254>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-9074_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the failure to consider that the nexthdr field may be associated with an invalid option by the IPv6 fragmentation implementation. By using a specially-crafted socket and send system calls, a local attacker could exploit this vulnerability to cause a denial of service condition or other unspecified impact. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126253_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126253>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-8890_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a double free in inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c. By leveraging use of the accept system call, an attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125914_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125914>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2017-8797_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8797>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in the NFSv4 Server. By sending a specially crafted NFSv4 pNFS LAYOUTGET command using UDP, a remote attacker on a system within the target mount''s host address mask range could exploit this vulnerability to cause the service to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/127765_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/127765>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-7889_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7889>)** \nDESCRIPTION:** Linux Kernel could allow a local authenticated attacker to bypass security restrictions, caused by the failure to properly enforce the CONFIG_STRICT_DEVMEM protection mechanism. By using a specially-crafted application, an attacker could exploit this vulnerability to read or write to kernel memory locations in the first megabyte. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125799_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125799>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2016-10200_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10200>)** \nDESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by a race condition in the l2tp_ip6_bind() function in the L2TPv3 IP Encapsulation feature. By making multiple bind system calls, an attacker could exploit this vulnerability to trigger a use-after-free and gain elevated privileges on the system. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/122901_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/122901>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2016-10147_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10147>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in crypto/mcryptd.c. By using an AF_ALG socket with an incompatible algorithm, a local authenticated attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/124085_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/124085>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-10088_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10088>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an use-after-free error in the sg implementation. By leveraging access to a /dev/sg device, a local attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120237_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120237>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-10088_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10088>)** \nDESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by the failure to properly restrict write operations in situations where the KERNEL_DS option is set by the sg_write() and bsg_write() Functions in block/bsg.c and drivers/scsi/sg.c. By leveraging access to a /dev/sg device, an attacker could exploit this vulnerability to write arbitrary kernel memory and gain root privileges on the system. \nCVSS Base Score: 8.4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120225_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120225>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2015-8970_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8970>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a NULL pointer dereference in big_key.c, caused by the improper handling of setkey operation. A local attacker could exploit this vulnerability using a specially crafted application to cause the kernel to crash. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120131_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120131>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2015-8839_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8839>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by multiple race conditions in the ext4 filesystem implementation. By writing to a page, an attacker could exploit this vulnerability to corrupt the disk. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/114520_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/114520>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2014-7975_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7975>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in do_umount function in fs/namespace.c. A local attacker could exploit this vulnerability using a umount call to cause the file system to become inaccessible. \nCVSS Base Score: 4.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/96994_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/96994>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:C)\n\n**CVEID:** [_CVE-2014-7970_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7970>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in the VFS filesystem pivot_root() function. A local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base Score: 4.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/96921_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/96921>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:C)\n\n**CVEID:** [_CVE-2016-9588_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9588>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by mishandling the exceptions in the arch/x86/kvm/vmx.c. By declining to handle an exception thrown by a L2 guest, a local attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120244_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120244>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-9576_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9576>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by a use-after-free error in the blk_rq_map_user_iov function in block/blk-map.c. By accessing /dev/sg* scsi generic devices, a local attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 7.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/120245_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/120245>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2016-8645_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8645>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the failure to properly maintain certain BUG state in tcp_collapse() function in net/ipv4/tcp_input.c. By executing specially-crafted system calls, an attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/118962_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/118962>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-7097_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7097>)** \nDESCRIPTION:** Linux Kernel could allow a local attacker to gain elevated privileges on the system, caused by the setgid bit being preserved during a setxattr call by the filesystem implementation. By leveraging the existence of a setgid program, an attacker could exploit this vulnerability to gain group privileges. \nCVSS Base Score: 8.4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/118151_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/118151>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [_CVE-2016-7042_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7042>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by the use of an incorrect buffer size for certain timeout data by the proc_keys_show function in security/keys/proc.c. By reading the /proc/keys file, an attacker could exploit this vulnerability to cause the kernel to panic. \nCVSS Base Score: 6.2 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/118133_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/118133>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2016-6213_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6213>)** \nDESCRIPTION:** Linux Kernel is vulnerable to a denial of service, caused by an error in the mount table. By overflowing kernel mount table using shared bind mount, a local attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/114989_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/114989>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n## Affected Products and Versions\n\nIBM QRadar Network Security 5.4\n\n## Remediation/Fixes\n\n_Product_\n\n| _VRMF_| _Remediation/First Fix_ \n---|---|--- \nIBM QRadar Network Security| Firmware version 5.4| Install Firmware 5.4.0.4 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. \nOr \nDownload Firmware 5.4.0.4 from [IBM Security License Key and Download Center](<https://ibmss.flexnetoperations.com/control/isdl/home>) and upload and install via the Available Updates page of the Local Management Interface. \n \n## Workarounds and Mitigations\n\nNone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v2 Guide](<http://www.first.org/cvss/v2/guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v2](<http://nvd.nist.gov/CVSS-v2-Calculator> \"Link resides outside of ibm.com\" )\n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Change History\n\n20 March curl2018: Original Version Published\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"\"AS IS\"\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. \"Affected Products and Versions\" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. 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obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call (bnc#1008650).\n\n - CVE-2016-7913: The xc2028_set_config function in drivers/media/tuners/tuner-xc2028.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via vectors involving omission of the firmware name from a certain data structure (bnc#1010478).\n\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacks chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2015-8963: Race condition in kernel/events/core.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) by leveraging incorrect handling of an swevent data structure during a CPU unplug operation (bnc#1010502).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the Linux kernel allowed local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel in certain unusual hardware configurations, allowed remote attackers to execute arbitrary code via crafted fragmented packets (bnc#1008833).\n\n - CVE-2016-8630: The x86_decode_insn function in arch/x86/kvm/emulate.c in the Linux kernel, when KVM is enabled, allowed local users to cause a denial of service (host OS crash) via a certain use of a ModR/M byte in an undefined instruction (bnc#1009222).\n\n - CVE-2016-9083: drivers/vfio/pci/vfio_pci.c in the Linux kernel allowed local users to bypass integer overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a 'state machine confusion bug (bnc#1007197).\n\n - CVE-2016-9084: drivers/vfio/pci/vfio_pci_intrs.c in the Linux kernel misuses the kzalloc function, which allowed local users to cause a denial of service (integer overflow) or have unspecified other impact by leveraging access to a vfio PCI device file (bnc#1007197).\n\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allowed local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (bnc#1004517).\n\n - CVE-2016-7097: The filesystem implementation in the Linux kernel preserves the setgid bit during a setxattr call, which allowed local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions (bnc#995968).\n\n - CVE-2015-8956: The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel allowed 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 (bnc#1003925).\n\nThe following non-security bugs were fixed :\n\n - ata: ahci_xgene: dereferencing uninitialized pointer in probe (bsc#1006580).\n\n - blacklist.conf: add some commits (bsc#1006580)\n\n - bna: Add synchronization for tx ring (bsc#993739).\n\n - bonding: set carrier off for devices created through netlink (bsc#999577).\n\n - btrfs: deal with duplicates during extent_map insertion in btrfs_get_extent (bsc#1001171).\n\n - btrfs: deal with existing encompassing extent map in 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possibly have unspecified\n other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2015-8963: Race condition in kernel/events/core.c in\n the Linux kernel allowed local users to gain privileges\n or cause a denial of service (use-after-free) by\n leveraging incorrect handling of an swevent data\n structure during a CPU unplug operation (bnc#1010502).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-8646: The hash_accept function in\n crypto/algif_hash.c in the Linux kernel allowed local\n users to cause a denial of service (OOPS) by attempting\n to trigger use of in-kernel hash algorithms for a socket\n that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux\n kernel in certain unusual hardware configurations,\n allowed remote attackers to 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reference:\"ipset-kmp-default-debuginfo-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"ipset-kmp-pae-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"ipset-kmp-pae-debuginfo-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"ipset-kmp-pv-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"ipset-kmp-pv-debuginfo-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"ipset-kmp-xen-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"ipset-kmp-xen-debuginfo-6.25.1_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-html-4.1.36-38.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-pdf-4.1.36-38.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-macros-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-4.1.36-38.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-debugsource-4.1.36-38.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-qa-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-vanilla-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-syms-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"libipset3-6.25.1-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"libipset3-debuginfo-6.25.1-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-0.44-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-debuginfo-0.44-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-debugsource-0.44-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-kmp-default-0.44_k4.1.36_38-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-kmp-default-debuginfo-0.44_k4.1.36_38-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-kmp-pae-0.44_k4.1.36_38-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-kmp-pae-debuginfo-0.44_k4.1.36_38-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-kmp-pv-0.44_k4.1.36_38-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"pcfclock-kmp-pv-debuginfo-0.44_k4.1.36_38-270.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-debugsource-20140928-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-default-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-default-debuginfo-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-pae-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-pae-debuginfo-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-pv-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-pv-debuginfo-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-xen-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"vhba-kmp-xen-debuginfo-20140928_k4.1.36_38-9.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-8.4.6-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-debugsource-8.4.6-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-kmp-default-8.4.6_k4.1.36_38-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-kmp-default-debuginfo-8.4.6_k4.1.36_38-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-kmp-pv-8.4.6_k4.1.36_38-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-kmp-pv-debuginfo-8.4.6_k4.1.36_38-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-kmp-xen-8.4.6_k4.1.36_38-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"drbd-kmp-xen-debuginfo-8.4.6_k4.1.36_38-12.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-devel-4.1.36-38.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"lttng-modules-2.7.0-6.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"lttng-modules-debugsource-2.7.0-6.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"lttng-modules-kmp-default-2.7.0_k4.1.36_38-6.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"lttng-modules-kmp-default-debuginfo-2.7.0_k4.1.36_38-6.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"lttng-modules-kmp-pv-2.7.0_k4.1.36_38-6.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"lttng-modules-kmp-pv-debuginfo-2.7.0_k4.1.36_38-6.2\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\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, \"hdjmod-debugsource / hdjmod-kmp-default / etc\");\n}\n", "cvss": {"score": 10, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-08-19T12:38:35", "description": "Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY implementation in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory).\n(CVE-2015-8964)\n\nIt was discovered that the Video For Linux Two (v4l2) implementation in the Linux kernel did not properly handle multiple planes when processing a VIDIOC_DQBUF ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-4568)\n\nCAI Qian discovered that shared bind mounts in a mount namespace exponentially added entries without restriction to the Linux kernel's mount table. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-6213)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the Linux kernel could dereference a NULL pointer. An attacker in a guest virtual machine could use this to cause a denial of service (system crash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire) implementation in the Linux kernel contained a buffer overflow when handling fragmented packets. A remote attacker could use this to possibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux kernel mishandles socket buffer (skb) truncation. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom IEEE802.11n FullMAC driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-8658)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux kernel improperly handled validation of incoming data. A remote attacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555)\n\nIt was discovered that the __get_user_asm_ex implementation in the Linux kernel for x86/x86_64 contained extended asm statements that were incompatible with the exception table. A local attacker could use this to gain administrative privileges. (CVE-2016-9644).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. 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) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"pcfclock-kmp-pae-debuginfo-0.44_k3.16.7_53-260.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"python-virtualbox-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"python-virtualbox-debuginfo-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-debugsource-20140629-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-default-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-default-debuginfo-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-desktop-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-desktop-debuginfo-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-pae-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-pae-debuginfo-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-xen-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"vhba-kmp-xen-debuginfo-20140629_k3.16.7_53-2.26.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-debuginfo-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-debugsource-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-devel-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-desktop-icons-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-kmp-default-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-kmp-default-debuginfo-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-kmp-desktop-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-kmp-desktop-debuginfo-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-kmp-pae-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-kmp-pae-debuginfo-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-tools-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-tools-debuginfo-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-x11-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-guest-x11-debuginfo-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-kmp-default-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-kmp-default-debuginfo-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-kmp-desktop-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-kmp-desktop-debuginfo-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-kmp-pae-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-kmp-pae-debuginfo-5.0.30_k3.16.7_53-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-host-source-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-qt-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-qt-debuginfo-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-websrv-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"virtualbox-websrv-debuginfo-5.0.30-62.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xen-debugsource-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xen-devel-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xen-libs-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xen-libs-debuginfo-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xen-tools-domU-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xen-tools-domU-debuginfo-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-2.6-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-debuginfo-2.6-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-debugsource-2.6-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-default-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-default-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-desktop-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-desktop-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-pae-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-pae-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-xen-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", reference:\"xtables-addons-kmp-xen-debuginfo-2.6_k3.16.7_53-28.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-desktop-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-pae-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-vanilla-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"i686\", reference:\"kernel-xen-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-debug-devel-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-desktop-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-ec2-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-ec2-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-ec2-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-pae-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-base-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"kernel-xen-devel-3.16.7-53.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-doc-html-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-default-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-default-debuginfo-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-desktop-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-kmp-desktop-debuginfo-4.4.4_05_k3.16.7_53-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-libs-32bit-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-libs-debuginfo-32bit-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-tools-4.4.4_05-55.1\") ) flag++;\nif ( rpm_check(release:\"SUSE13.2\", cpu:\"x86_64\", reference:\"xen-tools-debuginfo-4.4.4_05-55.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\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, \"bbswitch / bbswitch-debugsource / bbswitch-kmp-default / etc\");\n}\n", "cvss": {"score": 10, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-05-25T17:51:42", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.\n\nCVE-2015-8956\n\nIt was discovered that missing input sanitising in RFCOMM Bluetooth socket handling may result in denial of service or information leak.\n\nCVE-2016-5195 It was discovered that a race condition in the memory management code can be used for local privilege escalation. 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{'reference':'kernel-uek-4.1.12-61.1.25.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-61.1.25.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-61.1.25.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-61.1.25.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-61.1.25.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-61.1.25.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'},\n {'reference':'dtrace-modules-4.1.12-61.1.25.el7uek-0.5.3-2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-61.1.25.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-61.1.25.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-61.1.25.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'dtrace-modules-4.1.12-61.1.25.el6uek / dtrace-modules-4.1.12-61.1.25.el7uek / kernel-uek / etc');\n}\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-09-24T12:31:35", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :\n\n - A use-after-free vulnerability was found in the kernel's socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within\n __sys_recvmmsg() function.(CVE-2016-7117)\n\n - A heap-buffer overflow vulnerability was found in the arcmsr_iop_message_xfer() function in 'drivers/scsi/arcmsr/arcmsr_hba.c' file in the Linux kernel through 4.8.2. The function does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. This can potentially cause kernel heap corruption and arbitrary kernel code execution.(CVE-2016-7425)\n\n - A flaw was found in the Linux kernel's implementation of seq_file where a local attacker could manipulate memory in the put() function pointer. This could lead to memory corruption and possible privileged escalation.(CVE-2016-7910)\n\n - A use-after-free vulnerability in sys_ioprio_get() was found due to get_task_ioprio() accessing the task-i1/4zio_context without holding the task lock and could potentially race with exit_io_context(), leading to a use-after-free.(CVE-2016-7911)\n\n - The xc2028_set_config function in drivers/media/tuners/tuner-xc2028.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) via vectors involving omission of the firmware name from a certain data structure. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely.(CVE-2016-7913)\n\n - The assoc_array_insert_into_terminal_node() function in 'lib/assoc_array.c' in the Linux kernel before 4.5.3 does not check whether a slot is a leaf, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and out-of-bounds read) via an application that uses associative-array data structures.(CVE-2016-7914)\n\n - The hid_input_field() function in 'drivers/hid/hid-core.c' in the Linux kernel before 4.6 allows physically proximate attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read) by connecting a device.(CVE-2016-7915)\n\n - Race condition in the environ_read() function in 'fs/proc/base.c' in the Linux kernel before 4.5.4 allows local users to obtain sensitive information from kernel memory by reading a '/proc/*/environ' file during a process-setup time interval in which environment-variable copying is incomplete.(CVE-2016-7916)\n\n - A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto().(CVE-2016-8399)\n\n - Linux kernel built with the Kernel-based Virtual Machine (CONFIG_KVM) support is vulnerable to a null pointer dereference flaw. It could occur on x86 platform, when emulating an undefined instruction. An attacker could use this flaw to crash the host kernel resulting in DoS.(CVE-2016-8630)\n\n - A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver firewire-net in a fragment handling code in the Linux kernel. The vulnerability exists since firewire supported IPv4, i.e. since version 2.6.31 (year 2009) till version v4.9-rc4. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution.The flaw requires firewire-net module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network.(CVE-2016-8633)\n\n - It was discovered that the Linux kernel since 3.6-rc1 with 'net.ipv4.tcp_fastopen' set to 1 can hit BUG() statement in tcp_collapse() function after making a number of certain syscalls leading to a possible system crash.(CVE-2016-8645)\n\n - A vulnerability was found in the Linux kernel. An unprivileged local user could trigger oops in shash_async_export() by attempting to force the in-kernel hashing algorithms into decrypting an empty data set.(CVE-2016-8646)\n\n - A flaw was found in the Linux kernel key management subsystem in which a local attacker could crash the kernel or corrupt the stack and additional memory (denial of service) by supplying a specially crafted RSA key. This flaw panics the machine during the verification of the RSA key.(CVE-2016-8650)\n\n - A race condition issue leading to a use-after-free flaw was found in the way the raw packet sockets implementation in the Linux kernel networking subsystem handled synchronization while creating the TPACKET_V3 ring buffer. A local user able to open a raw packet socket (requires the CAP_NET_RAW capability) could use this flaw to elevate their privileges on the system.(CVE-2016-8655)\n\n - A flaw was found in the way the Linux kernel's networking subsystem handled offloaded packets with multiple layers of encapsulation in the GRO (Generic Receive Offload) code path. A remote attacker could use this flaw to trigger unbounded recursion in the kernel that could lead to stack corruption, resulting in a system crash.(CVE-2016-8666)\n\n - A flaw was discovered in the Linux kernel's implementation of VFIO. An attacker issuing an ioctl can create a situation where memory is corrupted and modify memory outside of the expected area. This may overwrite kernel memory and subvert kernel execution.(CVE-2016-9083)\n\n - The use of a kzalloc with an integer multiplication allowed an integer overflow condition to be reached in vfio_pci_intrs.c. This combined with CVE-2016-9083 may allow an attacker to craft an attack and use unallocated memory, potentially crashing the machine.(CVE-2016-9084)\n\n - A flaw was found in the Linux kernel's implementation of the SCTP protocol. A remote attacker could trigger an out-of-bounds read with an offset of up to 64kB potentially causing the system to crash.(CVE-2016-9555)\n\n - It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device.(CVE-2016-9576)\n\n - Linux kernel built with the KVM visualization support (CONFIG_KVM), with nested visualization(nVMX) feature enabled(nested=1), is vulnerable to an uncaught exception issue. It could occur if an L2 guest was to throw an exception which is not handled by an L1 guest.(CVE-2016-9588)\n\n - It was discovered that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring.(CVE-2016-9604)\n\n - A flaw was found in the Linux kernel's implementation of XFS file attributes. Two memory leaks were detected in xfs_attr_shortform_list and xfs_attr3_leaf_list_int when running a docker container backed by xfs/overlay2.\n A dedicated attacker could possible exhaust all memory and create a denial of service situation.(CVE-2016-9685)\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": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-05-13T00:00:00", "type": "nessus", "title": "EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1496)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7117", "CVE-2016-7425", "CVE-2016-7910", "CVE-2016-7911", "CVE-2016-7913", "CVE-2016-7914", "CVE-2016-7915", "CVE-2016-7916", "CVE-2016-8399", "CVE-2016-8630", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-8646", "CVE-2016-8650", "CVE-2016-8655", "CVE-2016-8666", "CVE-2016-9083", "CVE-2016-9084", "CVE-2016-9555", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685"], "modified": "2021-01-06T00:00:00", "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-2019-1496.NASL", "href": "https://www.tenable.com/plugins/nessus/124819", "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(124819);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2016-7117\",\n \"CVE-2016-7425\",\n \"CVE-2016-7910\",\n \"CVE-2016-7911\",\n \"CVE-2016-7913\",\n \"CVE-2016-7914\",\n \"CVE-2016-7915\",\n \"CVE-2016-7916\",\n \"CVE-2016-8399\",\n \"CVE-2016-8630\",\n \"CVE-2016-8633\",\n \"CVE-2016-8645\",\n \"CVE-2016-8646\",\n \"CVE-2016-8650\",\n \"CVE-2016-8655\",\n \"CVE-2016-8666\",\n \"CVE-2016-9083\",\n \"CVE-2016-9084\",\n \"CVE-2016-9555\",\n \"CVE-2016-9576\",\n \"CVE-2016-9588\",\n \"CVE-2016-9604\",\n \"CVE-2016-9685\"\n );\n\n script_name(english:\"EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1496)\");\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 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 installation on the remote host is affected by\nthe following vulnerabilities :\n\n - A use-after-free vulnerability was found in the\n kernel's socket recvmmsg subsystem. This may allow\n remote attackers to corrupt memory and may allow\n execution of arbitrary code. This corruption takes\n place during the error handling routines within\n __sys_recvmmsg() function.(CVE-2016-7117)\n\n - A heap-buffer overflow vulnerability was found in the\n arcmsr_iop_message_xfer() function in\n 'drivers/scsi/arcmsr/arcmsr_hba.c' file in the Linux\n kernel through 4.8.2. The function does not restrict a\n certain length field, which allows local users to gain\n privileges or cause a denial of service via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code. This can\n potentially cause kernel heap corruption and arbitrary\n kernel code execution.(CVE-2016-7425)\n\n - A flaw was found in the Linux kernel's implementation\n of seq_file where a local attacker could manipulate\n memory in the put() function pointer. This could lead\n to memory corruption and possible privileged\n escalation.(CVE-2016-7910)\n\n - A use-after-free vulnerability in sys_ioprio_get() was\n found due to get_task_ioprio() accessing the\n task-i1/4zio_context without holding the task lock and\n could potentially race with exit_io_context(), leading\n to a use-after-free.(CVE-2016-7911)\n\n - The xc2028_set_config function in\n drivers/media/tuners/tuner-xc2028.c in the Linux kernel\n before 4.6 allows local users to gain privileges or\n cause a denial of service (use-after-free) via vectors\n involving omission of the firmware name from a certain\n data structure. Due to the nature of the flaw,\n privilege escalation cannot be fully ruled out,\n although we believe it is unlikely.(CVE-2016-7913)\n\n - The assoc_array_insert_into_terminal_node() function in\n 'lib/assoc_array.c' in the Linux kernel before 4.5.3\n does not check whether a slot is a leaf, which allows\n local users to obtain sensitive information from kernel\n memory or cause a denial of service (invalid pointer\n dereference and out-of-bounds read) via an application\n that uses associative-array data\n structures.(CVE-2016-7914)\n\n - The hid_input_field() function in\n 'drivers/hid/hid-core.c' in the Linux kernel before 4.6\n allows physically proximate attackers to obtain\n sensitive information from kernel memory or cause a\n denial of service (out-of-bounds read) by connecting a\n device.(CVE-2016-7915)\n\n - Race condition in the environ_read() function in\n 'fs/proc/base.c' in the Linux kernel before 4.5.4\n allows local users to obtain sensitive information from\n kernel memory by reading a '/proc/*/environ' file\n during a process-setup time interval in which\n environment-variable copying is\n incomplete.(CVE-2016-7916)\n\n - A flaw was found in the Linux networking subsystem\n where a local attacker with CAP_NET_ADMIN capabilities\n could cause an out-of-bounds memory access by creating\n a smaller-than-expected ICMP header and sending to its\n destination via sendto().(CVE-2016-8399)\n\n - Linux kernel built with the Kernel-based Virtual\n Machine (CONFIG_KVM) support is vulnerable to a null\n pointer dereference flaw. It could occur on x86\n platform, when emulating an undefined instruction. An\n attacker could use this flaw to crash the host kernel\n resulting in DoS.(CVE-2016-8630)\n\n - A buffer overflow vulnerability due to a lack of input\n filtering of incoming fragmented datagrams was found in\n the IP-over-1394 driver firewire-net in a fragment\n handling code in the Linux kernel. The vulnerability\n exists since firewire supported IPv4, i.e. since\n version 2.6.31 (year 2009) till version v4.9-rc4. A\n maliciously formed fragment with a respectively large\n datagram offset would cause a memcpy() past the\n datagram buffer, which would cause a system panic or\n possible arbitrary code execution.The flaw requires\n firewire-net module to be loaded and is remotely\n exploitable from connected firewire devices, but not\n over a local network.(CVE-2016-8633)\n\n - It was discovered that the Linux kernel since 3.6-rc1\n with 'net.ipv4.tcp_fastopen' set to 1 can hit BUG()\n statement in tcp_collapse() function after making a\n number of certain syscalls leading to a possible system\n crash.(CVE-2016-8645)\n\n - A vulnerability was found in the Linux kernel. An\n unprivileged local user could trigger oops in\n shash_async_export() by attempting to force the\n in-kernel hashing algorithms into decrypting an empty\n data set.(CVE-2016-8646)\n\n - A flaw was found in the Linux kernel key management\n subsystem in which a local attacker could crash the\n kernel or corrupt the stack and additional memory\n (denial of service) by supplying a specially crafted\n RSA key. This flaw panics the machine during the\n verification of the RSA key.(CVE-2016-8650)\n\n - A race condition issue leading to a use-after-free flaw\n was found in the way the raw packet sockets\n implementation in the Linux kernel networking subsystem\n handled synchronization while creating the TPACKET_V3\n ring buffer. A local user able to open a raw packet\n socket (requires the CAP_NET_RAW capability) could use\n this flaw to elevate their privileges on the\n system.(CVE-2016-8655)\n\n - A flaw was found in the way the Linux kernel's\n networking subsystem handled offloaded packets with\n multiple layers of encapsulation in the GRO (Generic\n Receive Offload) code path. A remote attacker could use\n this flaw to trigger unbounded recursion in the kernel\n that could lead to stack corruption, resulting in a\n system crash.(CVE-2016-8666)\n\n - A flaw was discovered in the Linux kernel's\n implementation of VFIO. An attacker issuing an ioctl\n can create a situation where memory is corrupted and\n modify memory outside of the expected area. This may\n overwrite kernel memory and subvert kernel\n execution.(CVE-2016-9083)\n\n - The use of a kzalloc with an integer multiplication\n allowed an integer overflow condition to be reached in\n vfio_pci_intrs.c. 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If an attacker sends a forged ICMPv6 PTB error message to Host B, reporting an MTU\n smaller than 1280, this will trigger the generation of IPv6 atomic fragments from that moment on (as\n required by [RFC2460]). When Host B starts sending IPv6 atomic fragments (in response to the received\n ICMPv6 PTB error message), these packets will be dropped, since we previously noted that IPv6 packets with\n extension headers were being dropped between Host B and Host A. Thus, this situation will result in a DoS\n scenario. Another possible scenario is that in which two BGP peers are employing IPv6 transport and they\n implement Access Control Lists (ACLs) to drop IPv6 fragments (to avoid control-plane attacks). If the\n aforementioned BGP peers drop IPv6 fragments but still honor received ICMPv6 PTB error messages, an\n attacker could easily attack the corresponding peering session by simply sending an ICMPv6 PTB message\n with a reported MTU smaller than 1280 bytes. Once the attack packet has been sent, the aforementioned\n routers will themselves be the ones dropping their own traffic. 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"The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by multiple vulnerabilities:\n\n - A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver [firewire-net] in a fragment handling code in the Linux kernel. The vulnerability exists since firewire supported IPv4, i.e. since version 2.6.31 (year 2009) till version v4.9-rc4. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution. The flaw requires [firewire-net] module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network.\n (CVE-2016-8633)\n\n - A bug in the 32-bit compatibility layer of the ioctl handling code of the v4l2 video driver in the Linux kernel has been found. A memory protection mechanism ensuring that user-provided buffers always point to a userspace memory were disabled, allowing destination address to be in a kernel space. This flaw could be exploited by an attacker to overwrite a kernel memory from an unprivileged userspace process, leading to privilege escalation. (CVE-2017-13166)\n\n - The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access in the show_timer function. (CVE-2017-18344)\n\n - A use-after-free vulnerability was found in DCCP socket code affecting the Linux kernel since 2.6.16. This vulnerability could allow an attacker to their escalate privileges. (CVE-2017-8824)\n\n - A flaw was found in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions.\n During the stack switch operation, the processor did not deliver interrupts and exceptions, rather they are delivered once the first instruction after the stack switch is executed. An unprivileged KVM guest user could use this flaw to crash the guest or, potentially, escalate their privileges in the guest. (CVE-2018-1087)\n\n - It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation. (CVE-2018-10902)\n\n - A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group and is writable by a user who is not a member of this group. This can lead to excessive permissions granted in case when they should not. (CVE-2018-13405)\n\n - Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain protection through access control and isolation. The L1TF issue was found in the way the x86 microprocessor designs have implemented speculative execution of instructions (a commonly used performance optimization) in combination with handling of page-faults caused by terminated virtual to physical address resolving process. As a result, an unprivileged attacker could use this flaw to read privileged memory of the kernel or other processes and/or cross guest/host boundaries to read host memory by conducting targeted cache side-channel attacks.\n (CVE-2018-3620)\n\n - An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions (a commonly used performance optimization). It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory read from address to which a recent memory write has occurred may see an older value and subsequently cause an update into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). As a result, an unprivileged attacker could use this flaw to read privileged memory by conducting targeted cache side-channel attacks.\n (CVE-2018-3639)\n\n - An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions past bounds check. The flaw relies on the presence of a precisely-defined instruction sequence in the privileged code and the fact that memory writes occur to an address which depends on the untrusted value. Such writes cause an update into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). As a result, an unprivileged attacker could use this flaw to influence speculative execution and/or read privileged memory by conducting targeted cache side-channel attacks. (CVE-2018-3693)\n\n - A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attacker could use this flaw to trigger time and calculation expensive fragment reassembly algorithm by sending specially crafted packets which could lead to a CPU saturation and hence a denial of service on the system. (CVE-2018-5391)\n\n - A an integer overflow vulnerability was discovered in the Linux kernel, from version 3.4 through 4.15, in the drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() function. 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CVE-2015-1350: The VFS subsystem in the Linux kernel provided an incomplete set of requirements for setattr operations that underspecifies removing extended privilege attributes, which allowed local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program (bnc#914939).\n\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacked chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call (bnc#1010711).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read function in fs/proc/base.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete (bnc#1010467).\n\n - 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CVE-2012-6704: The sock_setsockopt function in\n net/core/sock.c in the Linux kernel mishandled negative\n values of sk_sndbuf and sk_rcvbuf, which allowed local\n users to cause a denial of service (memory corruption\n and system crash) or possibly have unspecified other\n impact by leveraging the CAP_NET_ADMIN capability for a\n crafted setsockopt system call with the (1) SO_SNDBUF or\n (2) SO_RCVBUF option (bnc#1013542).\n\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux\n kernel did not properly initialize Code Segment (CS) in\n certain error cases, which allowed local users to obtain\n sensitive information from kernel stack memory via a\n crafted application (bnc#1013038).\n\n - CVE-2016-3841: The IPv6 stack in the Linux kernel\n mishandled options data, which allowed local users to\n gain privileges or cause a denial of service\n (use-after-free and system crash) via a crafted sendmsg\n system call (bnc#992566).\n\n - CVE-2016-9685: Multiple memory leaks in error paths in\n fs/xfs/xfs_attr_list.c in the Linux kernel allowed local\n users to cause a denial of service (memory consumption)\n via crafted XFS filesystem operations (bnc#1012832).\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel\n provided an incomplete set of requirements for setattr\n operations that underspecifies removing extended\n privilege attributes, which allowed local users to cause\n a denial of service (capability stripping) via a failed\n invocation of a system call, as demonstrated by using\n chown to remove a capability from the ping or Wireshark\n dumpcap program (bnc#914939).\n\n - CVE-2015-8962: Double free vulnerability in the\n sg_common_write function in drivers/scsi/sg.c in the\n Linux kernel allowed local users to gain privileges or\n cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call\n (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in\n net/sctp/sm_statefuns.c in the Linux kernel lacked\n chunk-length checking for the first chunk, which allowed\n remote attackers to cause a denial of service\n (out-of-bounds slab access) or possibly have unspecified\n other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the\n disk_seqf_stop function in block/genhd.c in the Linux\n kernel allowed local users to gain privileges by\n leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed\n (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio\n function in block/ioprio.c in the Linux kernel allowed\n local users to gain privileges or cause a denial of\n service (use-after-free) via a crafted ioprio_get system\n call (bnc#1010711).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read\n function in fs/proc/base.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a /proc/*/environ file during a\n process-setup time interval in which\n environment-variable copying is incomplete\n (bnc#1010467).\n\n - CVE-2016-8646: The hash_accept function in\n crypto/algif_hash.c in the Linux kernel allowed local\n users to cause a denial of service (OOPS) by attempting\n to trigger use of in-kernel hash algorithms for a socket\n that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux\n kernel in certain unusual hardware configurations\n allowed remote attackers to execute arbitrary code via\n crafted fragmented packets (bnc#1008833).\n\n - CVE-2016-7042: The proc_keys_show function in\n security/keys/proc.c in the Linux, when the GNU Compiler\n Collection (gcc) stack protector is enabled, used an\n incorrect buffer size for certain timeout data, which\n allowed local users to cause a denial of service (stack\n memory corruption and panic) by reading the /proc/keys\n file (bnc#1004517).\n\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed\n local users to obtain sensitive information or cause a\n denial of service (NULL pointer dereference) via vectors\n involving a bind system call on a Bluetooth RFCOMM\n socket (bnc#1003925).\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __sys_recvmmsg function in net/socket.c in the Linux\n kernel allowed remote attackers to execute arbitrary\n code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n\n - CVE-2016-0823: The pagemap_open function in\n fs/proc/task_mmu.c in the Linux kernel allowed local\n users to obtain sensitive physical-address information\n by reading a pagemap file (bnc#994759).\n\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did\n not restrict a certain length field, which allowed local\n users to gain privileges or cause a denial of service\n (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n\n - CVE-2016-6828: The tcp_check_send_head function in\n include/net/tcp.h in the Linux kernel did not properly\n maintain certain SACK state after a failed data copy,\n which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system\n crash) via a crafted SACK option (bnc#994296).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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Updated kernel-4.4.32 packages fixes security vulnerabilities
