252 lines
12 KiB
JSON
252 lines
12 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20211168",
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"Version": "oval:org.altlinux.errata:def:20211168",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2021-1168: package `kernel-image-std-def` update to version 5.4.92-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 p9"
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],
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"Products": [
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"ALT Server",
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"ALT Virtualization Server",
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"ALT Workstation",
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"ALT Workstation K",
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"ALT Education",
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"Simply Linux",
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"Starterkit"
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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-2021-1168",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2021-1168",
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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": "BDU:2021-02587",
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"RefURL": "https://bdu.fstec.ru/vul/2021-02587",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-04836",
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"RefURL": "https://bdu.fstec.ru/vul/2021-04836",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2023-01284",
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"RefURL": "https://bdu.fstec.ru/vul/2023-01284",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2020-28374",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-28374",
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"Source": "CVE"
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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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"RefID": "CVE-2021-20239",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-20239",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2023-1390",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-1390",
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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 5.4.92-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 * BDU:2021-02587: Уязвимость драйверов drivers/target/target_core_xcopy.c ядра операционной системы Linux, позволяющая нарушителю получить доступ на чтение, изменение, добавление или удаление данных\n\n * BDU:2021-04836: Уязвимость ядра операционной системы Linux , связанная с раскрытием защищаемой информации, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации\n\n * BDU:2023-01284: Уязвимость реализации протокола TIPC (Transparent Inter Process Communication) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2020-28374: In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore.\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.\n\n * CVE-2021-20239: A flaw was found in the Linux kernel in versions before 5.4.92 in the BPF protocol. This flaw allows an attacker with a local account to leak information about kernel internal addresses. The highest threat from this vulnerability is to confidentiality.\n\n * CVE-2023-1390: A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition.",
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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": "2021-01-28"
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},
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"Updated": {
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"Date": "2021-01-28"
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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",
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"Href": "https://bdu.fstec.ru/vul/2021-00014",
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"Impact": "High",
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"Public": "20201215"
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},
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{
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"ID": "BDU:2021-02587",
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"CVSS": "AV:N/AC:L/Au:S/C:C/I:C/A:N",
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"CVSS3": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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"CWE": "CWE-22",
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"Href": "https://bdu.fstec.ru/vul/2021-02587",
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"Impact": "High",
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"Public": "20210111"
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},
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{
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"ID": "BDU:2021-04836",
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"CVSS": "AV:L/AC:L/Au:S/C:P/I:N/A:N",
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"CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
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"CWE": "CWE-119, CWE-200, CWE-822",
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"Href": "https://bdu.fstec.ru/vul/2021-04836",
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"Impact": "Low",
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"Public": "20210528"
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},
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{
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"ID": "BDU:2023-01284",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-476, CWE-1050",
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"Href": "https://bdu.fstec.ru/vul/2023-01284",
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"Impact": "High",
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"Public": "20210109"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2020-28374",
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"CVSS": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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"CWE": "CWE-22",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-28374",
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"Impact": "High",
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"Public": "20210113"
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},
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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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"ID": "CVE-2021-20239",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
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"CWE": "CWE-119",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-20239",
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"Impact": "Low",
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"Public": "20210528"
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},
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{
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"ID": "CVE-2023-1390",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "NVD-CWE-Other",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-1390",
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"Impact": "High",
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"Public": "20230316"
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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:kworkstation:9",
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"cpe:/o:alt:workstation:9",
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"cpe:/o:alt:server:9",
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"cpe:/o:alt:server-v:9",
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"cpe:/o:alt:education:9",
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"cpe:/o:alt:slinux:9",
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"cpe:/o:alt:starterkit:p9",
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"cpe:/o:alt:kworkstation:9.1",
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"cpe:/o:alt:workstation:9.1",
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"cpe:/o:alt:server:9.1",
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"cpe:/o:alt:server-v:9.1",
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"cpe:/o:alt:education:9.1",
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"cpe:/o:alt:slinux:9.1",
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"cpe:/o:alt:starterkit:9.1",
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"cpe:/o:alt:kworkstation:9.2",
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"cpe:/o:alt:workstation:9.2",
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"cpe:/o:alt:server:9.2",
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"cpe:/o:alt:server-v:9.2",
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"cpe:/o:alt:education:9.2",
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"cpe:/o:alt:slinux:9.2",
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"cpe:/o:alt:starterkit:9.2"
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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:1001",
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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:20211168001",
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"Comment": "kernel-doc-std is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168002",
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"Comment": "kernel-headers-modules-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168003",
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"Comment": "kernel-headers-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168004",
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"Comment": "kernel-image-domU-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168005",
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"Comment": "kernel-image-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168006",
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"Comment": "kernel-modules-drm-ancient-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168007",
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"Comment": "kernel-modules-drm-nouveau-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168008",
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"Comment": "kernel-modules-drm-radeon-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168009",
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"Comment": "kernel-modules-drm-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168010",
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"Comment": "kernel-modules-ide-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168011",
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"Comment": "kernel-modules-staging-std-def is earlier than 2:5.4.92-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20211168012",
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"Comment": "kernel-modules-v4l-std-def is earlier than 2:5.4.92-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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} |