[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f3sT48e8w_qxyA2JTzJbzfK4OkjGb9rCA9gnYDHblWiU":3,"g5a-risk:CVE-2019-19922":231},{"success":4,"data":5,"meta":229},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":27,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":100,"references":101,"referencesCount":142,"weaknesses":143,"weaknessesCount":152,"isActivelyExploited":153,"cisaInfo":27,"otxData":27,"relatedBlogPosts":154,"seoMetadata":155,"configurations":180,"relatedVendorCves":227,"notableEvents":228},"CVE-2019-19922","What is CVE-2019-19922?","kernel\u002Fsched\u002Ffair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. (In other words, although this slice expiration would typically be seen with benign workloads, it is possible that an attacker could calculate how many stray requests are required to force an entire Kubernetes cluster into a low-performance state caused by slice expiration, and ensure that a DDoS attack sent that number of stray requests. An attack does not affect the stability of the kernel; it only causes mismanagement of application execution.)","kernel\u002Fsched\u002Ffair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service ag...","2019-12-22T20:15:10.823","2022-12-14T19:15:13.963",5.5,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":30,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","LOCAL","LOW","NONE","UNCHANGED","HIGH","MEDIUM",null,1.8,3.6,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":22,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":33,"VectorString":34,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",2.1,3.9,2.9,0.00949,[39,39,39,39,39,39,39],"Medium",[43,48,53,58,61,66,71,74,77,80,83,87,90,93,97],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"linux","linux_kernel","*","cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"oracle","sd-wan_edge","8.2","cpe:2.3:a:oracle:sd-wan_edge:8.2:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":56,"criteria":57,"vulnerable":4},"canonical","ubuntu_linux","18.04","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",{"vendor":54,"product":55,"version":59,"criteria":60,"vulnerable":4},"19.04","cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*",{"vendor":62,"product":63,"version":64,"criteria":65,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":67,"product":68,"version":69,"criteria":70,"vulnerable":4},"netapp","active_iq_unified_manager","-","cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*",{"vendor":67,"product":72,"version":69,"criteria":73,"vulnerable":4},"cloud_backup","cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*",{"vendor":67,"product":75,"version":69,"criteria":76,"vulnerable":4},"data_availability_services","cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:*",{"vendor":67,"product":78,"version":46,"criteria":79,"vulnerable":4},"e-series_santricity_os_controller","cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*",{"vendor":67,"product":81,"version":69,"criteria":82,"vulnerable":4},"fas\\\u002Faff_baseboard_management_controller","cpe:2.3:a:netapp:fas\\\u002Faff_baseboard_management_controller:-:*:*:*:*:*:*:*",{"vendor":67,"product":84,"version":85,"criteria":86,"vulnerable":4},"hci_baseboard_management_controller","h610s","cpe:2.3:a:netapp:hci_baseboard_management_controller:h610s:*:*:*:*:*:*:*",{"vendor":67,"product":88,"version":69,"criteria":89,"vulnerable":4},"solidfire_\\&_hci_management_node","cpe:2.3:a:netapp:solidfire_\\&_hci_management_node:-:*:*:*:*:*:*:*",{"vendor":67,"product":91,"version":69,"criteria":92,"vulnerable":4},"steelstore_cloud_integrated_storage","cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*",{"vendor":67,"product":94,"version":95,"criteria":96,"vulnerable":4},"aff_baseboard_management_controller","a700","cpe:2.3:h:netapp:aff_baseboard_management_controller:a700:*:*:*:*:*:*:*",{"vendor":67,"product":98,"version":69,"criteria":99,"vulnerable":4},"solidfire_baseboard_management_controller","cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*",15,[102,109,112,118,121,125,130,134,138],{"url":103,"source":104,"tags":105},"https:\u002F\u002Fcdn.kernel.org\u002Fpub\u002Flinux\u002Fkernel\u002Fv5.x\u002FChangeLog-5.3.9","Kernel",[106,107,108],"Mailing List","Patch","Vendor Advisory",{"url":110,"source":104,"tags":111},"https:\u002F\u002Fgit.kernel.org\u002Fcgit\u002Flinux\u002Fkernel\u002Fgit\u002Ftorvalds\u002Flinux.git\u002Fcommit\u002F?id=de53fd7aedb100f03e5d2231cfce0e4993282425",[106,107,108],{"url":113,"source":114,"tags":115},"https:\u002F\u002Fgithub.com\u002Fkubernetes\u002Fkubernetes\u002Fissues\u002F67577","GitHub",[116,107,117],"Issue Tracking","Third Party Advisory",{"url":119,"source":114,"tags":120},"https:\u002F\u002Fgithub.com\u002Ftorvalds\u002Flinux\u002Fcommit\u002Fde53fd7aedb100f03e5d2231cfce0e4993282425",[107,117],{"url":122,"source":123,"tags":124},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2020\u002F01\u002Fmsg00013.html","Debian",[106,117],{"url":126,"source":127,"tags":128},"https:\u002F\u002Frelistan.com\u002Fthe-kernel-may-be-slowing-down-your-app","Relistan",[129,117],"Exploit",{"url":131,"source":132,"tags":133},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20200204-0002\u002F","Netapp",[117],{"url":135,"source":136,"tags":137},"https:\u002F\u002Fusn.ubuntu.com\u002F4226-1\u002F","Ubuntu",[117],{"url":139,"source":140,"tags":141},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002FcpuApr2021.html","Oracle",[107,117],9,[144],{"id":145,"name":146,"description":147,"extendedDescription":148,"status":149,"abstraction":150,"structure":151},"CWE-400","Uncontrolled Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.","Limited resources include memory, file system storage, database connection pool entries, and CPU. If an attacker can trigger the allocation of these limited resources, but the number or size of the resources is not controlled, then the attacker could cause a denial of service that consumes all available resources. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding environment. For example, a memory exhaustion attack against an application could slow down the application as well as its host operating system.\nThere are at least three distinct scenarios which can commonly lead to resource exhaustion:\nResource exhaustion problems are often result due to an incorrect implementation of the following situations:","Draft","Class","Simple",1,false,[],{"title":156,"metaDescription":157,"keywords":158,"canonicalUrl":159,"structuredData":160},"What is CVE-2019-19922? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-19922, a medium severity cyber security vulnerability from 2019. kernel\u002Fsched\u002Ffair.c in the Linux kernel before 5.3.9, whe...","CVE-2019-19922, CVE-2019-19922 vulnerability, CVE-2019-19922 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, linux security, oracle security, canonical security, debian security, netapp security, linux_kernel vulnerability, sd-wan_edge vulnerability, ubuntu_linux vulnerability","\u002Fwhat-is\u002Fcve-2019-19922",{"@context":161,"@type":162,"headline":156,"description":157,"datePublished":10,"dateModified":11,"author":163,"publisher":167,"about":171,"mainEntityOfPage":175,"articleSection":178,"keywords":179},"https:\u002F\u002Fschema.org","TechArticle",{"@type":164,"name":165,"url":166},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":164,"name":165,"url":166,"logo":168},{"@type":169,"url":170},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":172,"name":6,"description":173,"additionalType":174},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":176,"@id":177},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-19922","Cybersecurity","CVE-2019-19922, CVE-2019-19922 vulnerability, CVE-2019-19922 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[181,189,201],{"Operator":27,"Negate":27,"Nodes":182},[183],{"Operator":184,"Negate":27,"CPEMatch":185},"OR",[186],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":187,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":188,"VersionEndIncluding":27},"72AC7518-B872-42E3-A43B-F2D010211A8D","5.3.9",{"Operator":27,"Negate":27,"Nodes":190},[191],{"Operator":184,"Negate":27,"CPEMatch":192},[193,195,197,199],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":194,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"78C99571-0F3C-43E6-84B3-7D80E045EF8E",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":196,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":198,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"CD783B0C-9246-47D9-A937-6144FE8BFF0F",{"Vulnerable":4,"Criteria":65,"MatchCriteriaID":200,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Operator":27,"Negate":27,"Nodes":202},[203],{"Operator":184,"Negate":27,"CPEMatch":204},[205,207,209,211,215,217,219,221,223,225],{"Vulnerable":4,"Criteria":70,"MatchCriteriaID":206,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"3A756737-1CC4-42C2-A4DF-E1C893B4E2D5",{"Vulnerable":4,"Criteria":73,"MatchCriteriaID":208,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"5C2089EE-5D7F-47EC-8EA5-0F69790564C4",{"Vulnerable":4,"Criteria":76,"MatchCriteriaID":210,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"0EF46487-B64A-454E-AECC-D74B83170ACD",{"Vulnerable":4,"Criteria":79,"MatchCriteriaID":212,"VersionStartExcluding":27,"VersionStartIncluding":213,"VersionEndExcluding":27,"VersionEndIncluding":214},"A0DA944C-4992-424D-BC82-474585DAC5DF","11.0","11.70.2",{"Vulnerable":4,"Criteria":82,"MatchCriteriaID":216,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"66EEA3CA-8CC7-4F0B-8204-6132D4114873",{"Vulnerable":4,"Criteria":86,"MatchCriteriaID":218,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"DE7C6010-F736-4BDA-9E3B-C4370BBFA149",{"Vulnerable":4,"Criteria":89,"MatchCriteriaID":220,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"D6D700C5-F67F-4FFB-BE69-D524592A3D2E",{"Vulnerable":4,"Criteria":92,"MatchCriteriaID":222,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"E94F7F59-1785-493F-91A7-5F5EA5E87E4D",{"Vulnerable":4,"Criteria":96,"MatchCriteriaID":224,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"49E3F452-73D7-465E-BC76-5B0DA75240A9",{"Vulnerable":4,"Criteria":99,"MatchCriteriaID":226,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"090AA6F4-4404-4E26-82AB-C3A22636F276",[],[],{"lastModified":11,"cacheTime":230,"version":33},1792358054327,{"score":232,"band":41,"action":233,"scoredAt":234},41,"Plan remediation","2026-10-16T06:47:30.814638+00:00"]