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{
"Definition": [
{
"ID": "oval:org.altlinux.errata:def:20191046",
"Version": "oval:org.altlinux.errata:def:20191046",
"Class": "patch",
"Metadata": {
"Title": "ALT-PU-2019-1046: package `kernel-image-un-def` update to version 4.19.15-alt1",
"AffectedList": [
{
"Family": "unix",
"Platforms": [
"ALT Linux branch p9"
],
"Products": [
"ALT Server",
"ALT Virtualization Server",
"ALT Workstation",
"ALT Workstation K",
"ALT Education",
"Simply Linux",
"Starterkit"
]
}
],
"References": [
{
"RefID": "ALT-PU-2019-1046",
"RefURL": "https://errata.altlinux.org/ALT-PU-2019-1046",
"Source": "ALTPU"
},
{
"RefID": "BDU:2019-00067",
"RefURL": "https://bdu.fstec.ru/vul/2019-00067",
"Source": "BDU"
},
{
"RefID": "BDU:2019-01113",
"RefURL": "https://bdu.fstec.ru/vul/2019-01113",
"Source": "BDU"
},
{
"RefID": "BDU:2019-01409",
"RefURL": "https://bdu.fstec.ru/vul/2019-01409",
"Source": "BDU"
},
{
"RefID": "BDU:2019-03248",
"RefURL": "https://bdu.fstec.ru/vul/2019-03248",
"Source": "BDU"
},
{
"RefID": "BDU:2020-00842",
"RefURL": "https://bdu.fstec.ru/vul/2020-00842",
"Source": "BDU"
},
{
"RefID": "BDU:2020-01474",
"RefURL": "https://bdu.fstec.ru/vul/2020-01474",
"Source": "BDU"
},
{
"RefID": "CVE-2018-16882",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-16882",
"Source": "CVE"
},
{
"RefID": "CVE-2018-19985",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-19985",
"Source": "CVE"
},
{
"RefID": "CVE-2018-20784",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-20784",
"Source": "CVE"
},
{
"RefID": "CVE-2019-15927",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-15927",
"Source": "CVE"
},
{
"RefID": "CVE-2019-3701",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-3701",
"Source": "CVE"
},
{
"RefID": "CVE-2019-5489",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-5489",
"Source": "CVE"
}
],
"Description": "This update upgrades kernel-image-un-def to version 4.19.15-alt1. \nSecurity Fix(es):\n\n * BDU:2019-00067: Уязвимость функции mincore () ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию\n\n * BDU:2019-01113: Уязвимость реализации функции update_blocked_averages() ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2019-01409: Уязвимость функции hso_get_config_data ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2019-03248: Уязвимость подсистемы виртуализации Kernel-based Virtual Machine (KVM) ядра операционных систем Linux, позволяющая нарушителю повысить свои привилегии или вызвать отказ в обслуживании\n\n * BDU:2020-00842: Уязвимость в функции can_can_gw_rcv in net/can/gw.c ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2020-01474: Уязвимость функции build_audio_procunit ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации\n\n * CVE-2018-16882: A use-after-free issue was found in the way the Linux kernel's KVM hypervisor processed posted interrupts when nested(=1) virtualization is enabled. In nested_get_vmcs12_pages(), in case of an error while processing posted interrupt address, it unmaps the 'pi_desc_page' without resetting 'pi_desc' descriptor address, which is later used in pi_test_and_clear_on(). A guest user/process could use this flaw to crash the host kernel resulting in DoS or potentially gain privileged access to a system. Kernel versions before 4.14.91 and before 4.19.13 are vulnerable.\n\n * CVE-2018-19985: The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.\n\n * CVE-2018-20784: In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfs_rq's, which allows attackers to cause a denial of service (infinite loop in update_blocked_averages) or possibly have unspecified other impact by inducing a high load.\n\n * CVE-2019-15927: An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function build_audio_procunit in the file sound/usb/mixer.c.\n\n * CVE-2019-3701: An issue was discovered in can_can_gw_rcv in net/can/gw.c in the Linux kernel through 4.19.13. The CAN frame modification rules allow bitwise logical operations that can be also applied to the can_dlc field. The privileged user \"root\" with CAP_NET_ADMIN can create a CAN frame modification rule that makes the data length code a higher value than the available CAN frame data size. In combination with a configured checksum calculation where the result is stored relatively to the end of the data (e.g. cgw_csum_xor_rel) the tail of the skb (e.g. frag_list pointer in skb_shared_info) can be rewritten which finally can cause a system crash. Because of a missing check, the CAN drivers may write arbitrary content beyond the data registers in the CAN controller's I/O memory when processing can-gw manipulated outgoing frames.\n\n * CVE-2019-5489: The mincore() implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache ac
"Advisory": {
"From": "errata.altlinux.org",
"Severity": "Critical",
"Rights": "Copyright 2024 BaseALT Ltd.",
"Issued": {
"Date": "2019-01-16"
},
"Updated": {
"Date": "2019-01-16"
},
"BDUs": [
{
"ID": "BDU:2019-00067",
"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"CWE": "CWE-200, CWE-319",
"Href": "https://bdu.fstec.ru/vul/2019-00067",
"Impact": "Low",
"Public": "20190106"
},
{
"ID": "BDU:2019-01113",
"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"CWE": "CWE-835",
"Href": "https://bdu.fstec.ru/vul/2019-01113",
"Impact": "Critical",
"Public": "20181230"
},
{
"ID": "BDU:2019-01409",
"CVSS": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
"CVSS3": "AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"CWE": "CWE-125",
"Href": "https://bdu.fstec.ru/vul/2019-01409",
"Impact": "Low",
"Public": "20181212"
},
{
"ID": "BDU:2019-03248",
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"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"CWE": "CWE-416",
"Href": "https://bdu.fstec.ru/vul/2019-03248",
"Impact": "High",
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"Public": "20181219"
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},
{
"ID": "BDU:2020-00842",
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"CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
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"CVSS3": "AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"CWE": "CWE-787",
"Href": "https://bdu.fstec.ru/vul/2020-00842",
"Impact": "Low",
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"Public": "20190102"
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},
{
"ID": "BDU:2020-01474",
"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"CWE": "CWE-125",
"Href": "https://bdu.fstec.ru/vul/2020-01474",
"Impact": "High",
"Public": "20190107"
}
],
"CVEs": [
{
"ID": "CVE-2018-16882",
"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"CWE": "CWE-416",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-16882",
"Impact": "High",
"Public": "20190103"
},
{
"ID": "CVE-2018-19985",
"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"CVSS3": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"CWE": "CWE-125",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-19985",
"Impact": "Low",
"Public": "20190321"
},
{
"ID": "CVE-2018-20784",
"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"CWE": "CWE-835",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-20784",
"Impact": "Critical",
"Public": "20190222"
},
{
"ID": "CVE-2019-15927",
"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"CWE": "CWE-125",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-15927",
"Impact": "High",
"Public": "20190904"
},
{
"ID": "CVE-2019-3701",
"CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"CWE": "CWE-787",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-3701",
"Impact": "Low",
"Public": "20190103"
},
{
"ID": "CVE-2019-5489",
"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"CWE": "CWE-319",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-5489",
"Impact": "Low",
"Public": "20190107"
}
],
"AffectedCPEs": {
"CPEs": [
"cpe:/o:alt:kworkstation:9",
"cpe:/o:alt:workstation:9",
"cpe:/o:alt:server:9",
"cpe:/o:alt:server-v:9",
"cpe:/o:alt:education:9",
"cpe:/o:alt:slinux:9",
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"cpe:/o:alt:starterkit:p9"
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]
}
}
},
"Criteria": {
"Operator": "AND",
"Criterions": [
{
"TestRef": "oval:org.altlinux.errata:tst:1001",
"Comment": "ALT Linux must be installed"
}
],
"Criterias": [
{
"Operator": "OR",
"Criterions": [
{
"TestRef": "oval:org.altlinux.errata:tst:20191046001",
"Comment": "kernel-doc-un is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046002",
"Comment": "kernel-headers-modules-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046003",
"Comment": "kernel-headers-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046004",
"Comment": "kernel-image-domU-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046005",
"Comment": "kernel-image-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046006",
"Comment": "kernel-modules-drm-ancient-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046007",
"Comment": "kernel-modules-drm-nouveau-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046008",
"Comment": "kernel-modules-drm-radeon-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046009",
"Comment": "kernel-modules-drm-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046010",
"Comment": "kernel-modules-ide-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046011",
"Comment": "kernel-modules-kvm-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046012",
"Comment": "kernel-modules-staging-un-def is earlier than 1:4.19.15-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20191046013",
"Comment": "kernel-modules-v4l-un-def is earlier than 1:4.19.15-alt1"
}
]
}
]
}
}
]
}