145 lines
5.9 KiB
JSON
145 lines
5.9 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20211009",
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"Version": "oval:org.altlinux.errata:def:20211009",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2021-1009: package `kernel-image-std-def` update to version 5.4.87-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch c10f1"
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],
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"Products": [
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"ALT SP Workstation",
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"ALT SP Server"
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]
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}
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],
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"References": [
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{
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"RefID": "ALT-PU-2021-1009",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2021-1009",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2021-00014",
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"RefURL": "https://bdu.fstec.ru/vul/2021-00014",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2020-29569",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-29569",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades kernel-image-std-def to version 5.4.87-alt1. \nSecurity Fix(es):\n\n * BDU:2021-00014: Уязвимость ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии или получить несанкционированный доступ к защищаемой информации\n\n * CVE-2020-29569: An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring-\u003exenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "High",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2021-01-07"
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},
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"Updated": {
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"Date": "2021-01-07"
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},
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"BDUs": [
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{
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"ID": "BDU:2021-00014",
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"CVSS": "AV:L/AC:L/Au:S/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",
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"CWE": "CWE-252, CWE-416",
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"Href": "https://bdu.fstec.ru/vul/2021-00014",
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"Impact": "High",
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"Public": "20201214"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2020-29569",
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"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"CWE": "CWE-416",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-29569",
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"Impact": "High",
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"Public": "20201215"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:spworkstation:10",
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"cpe:/o:alt:spserver:10"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:4001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009001",
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"Comment": "kernel-doc-std is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009002",
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"Comment": "kernel-headers-modules-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009003",
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"Comment": "kernel-headers-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009004",
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"Comment": "kernel-image-domU-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009005",
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"Comment": "kernel-image-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009006",
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"Comment": "kernel-modules-drm-ancient-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009007",
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"Comment": "kernel-modules-drm-nouveau-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009008",
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"Comment": "kernel-modules-drm-radeon-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009009",
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"Comment": "kernel-modules-drm-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009010",
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"Comment": "kernel-modules-ide-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009011",
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"Comment": "kernel-modules-staging-std-def is earlier than 2:5.4.87-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211009012",
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"Comment": "kernel-modules-v4l-std-def is earlier than 2:5.4.87-alt1"
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}
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]
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}
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]
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}
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}
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]
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} |