RHSA-2019:1973
Vulnerability from csaf_redhat - Published: 2019-07-30 13:20 - Updated: 2026-06-28 12:32Summary
Red Hat Security Advisory: kernel-alt security and bug fix update
Severity
Important
Notes
Topic: An update for kernel-alt is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: The kernel-alt packages provide the Linux kernel version 4.x.
Security Fix(es):
* Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* Pegas1.1 - 7.5-alt s390x kernel oops in update_cfs_rq_h_load (BZ#1557242)
* race of lockd/nfsd inetaddr notifiers with pointers change (BZ#1637541)
* lockd: possible double unregister of inetaddr notifiers (BZ#1637542)
* [Huawei AArch64 7.6 Bug] During the virtual machine migration process, NFS may trigger a system panic. (BZ#1671943)
* RHEL-Alt-7.6 - jit'd java code on power9 ppc64le experiences stack corruption (BZ#1707630)
Users of kernel-alt are advised to upgrade to these updated packages, which fix these bugs.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
An infinite loop issue was found in the vhost_net kernel module while handling incoming packets in handle_rx(). The infinite loop could occur if one end sends packets faster than the other end can process them. A guest user, maybe a remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
6.3 (Medium)
Affected products
Fixed
26 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-alt-0:4.14.0-115.10.1.el7a.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-doc-0:4.14.0-115.10.1.el7a.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:perf-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:python-perf-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-optional-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le | — |
Vendor Fix
fix
|
Threats
Impact
Important
References
8 references
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for kernel-alt is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "The kernel-alt packages provide the Linux kernel version 4.x.\n\nSecurity Fix(es):\n\n* Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Pegas1.1 - 7.5-alt s390x kernel oops in update_cfs_rq_h_load (BZ#1557242)\n\n* race of lockd/nfsd inetaddr notifiers with pointers change (BZ#1637541)\n\n* lockd: possible double unregister of inetaddr notifiers (BZ#1637542)\n\n* [Huawei AArch64 7.6 Bug] During the virtual machine migration process, NFS may trigger a system panic. (BZ#1671943)\n\n* RHEL-Alt-7.6 - jit\u0027d java code on power9 ppc64le experiences stack corruption (BZ#1707630)\n\nUsers of kernel-alt are advised to upgrade to these updated packages, which fix these bugs.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2019:1973",
"url": "https://access.redhat.com/errata/RHSA-2019:1973"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1698757",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1698757"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1973.json"
}
],
"title": "Red Hat Security Advisory: kernel-alt security and bug fix update",
"tracking": {
"current_release_date": "2026-06-28T12:32:08+00:00",
"generator": {
"date": "2026-06-28T12:32:08+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.2.6"
}
},
"id": "RHSA-2019:1973",
"initial_release_date": "2019-07-30T13:20:18+00:00",
"revision_history": [
{
"date": "2019-07-30T13:20:18+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2019-07-30T13:20:18+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-06-28T12:32:08+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product": {
"name": "Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:7::server"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product": {
"name": "Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:7::server"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf-debuginfo@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-devel@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug-debuginfo@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-libs-devel@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debuginfo-common-ppc64le@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python-perf-debuginfo@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-debuginfo@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/python-perf@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-debug@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-bootwrapper@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-devel@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "perf-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "perf-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "perf-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/perf@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-headers@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"product": {
"name": "kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"product_id": "kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-tools-libs@4.14.0-115.10.1.el7a?arch=ppc64le"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-alt-0:4.14.0-115.10.1.el7a.src",
"product": {
"name": "kernel-alt-0:4.14.0-115.10.1.el7a.src",
"product_id": "kernel-alt-0:4.14.0-115.10.1.el7a.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-alt@4.14.0-115.10.1.el7a?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"product": {
"name": "kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"product_id": "kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-abi-whitelists@4.14.0-115.10.1.el7a?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"product": {
"name": "kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"product_id": "kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/kernel-doc@4.14.0-115.10.1.el7a?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch"
},
"product_reference": "kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-alt-0:4.14.0-115.10.1.el7a.src as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-alt-0:4.14.0-115.10.1.el7a.src"
},
"product_reference": "kernel-alt-0:4.14.0-115.10.1.el7a.src",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-doc-0:4.14.0-115.10.1.el7a.noarch as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-doc-0:4.14.0-115.10.1.el7a.noarch"
},
"product_reference": "kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:perf-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "perf-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python-perf-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:python-perf-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)",
"product_id": "7Server-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)",
"product_id": "7Server-optional-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
},
"product_reference": "python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"relates_to_product_reference": "7Server-optional-RHELALT-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Jason Wang"
],
"organization": "Red Hat Inc.",
"summary": "This issue was discovered by Red Hat."
}
],
"cve": "CVE-2019-3900",
"cwe": {
"id": "CWE-835",
"name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
},
"discovery_date": "2019-04-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1698757"
}
],
"notes": [
{
"category": "description",
"text": "An infinite loop issue was found in the vhost_net kernel module while handling incoming packets in handle_rx(). The infinite loop could occur if one end sends packets faster than the other end can process them. A guest user, maybe a remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Kernel: vhost_net: infinite loop while receiving packets leads to DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue does not affect the versions of the kernel package as shipped with Red Hat Enterprise Linux 5 and Red Hat Enterprise MRG 2.\n\nThis issue affects the version of Linux kernel as shipped with Red Hat Enterprise Linux 6 and 7. Future kernel updates for Red Hat Enterprise Linux 6 and 7 may address this issue.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHELALT-7.6:kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"7Server-RHELALT-7.6:kernel-alt-0:4.14.0-115.10.1.el7a.src",
"7Server-RHELALT-7.6:kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"7Server-RHELALT-7.6:kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:perf-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-3900"
},
{
"category": "external",
"summary": "RHBZ#1698757",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1698757"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-3900",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-3900"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3900",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3900"
}
],
"release_date": "2019-04-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-07-30T13:20:18+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe system must be rebooted for this update to take effect.",
"product_ids": [
"7Server-RHELALT-7.6:kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"7Server-RHELALT-7.6:kernel-alt-0:4.14.0-115.10.1.el7a.src",
"7Server-RHELALT-7.6:kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"7Server-RHELALT-7.6:kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:perf-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1973"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.0"
},
"products": [
"7Server-RHELALT-7.6:kernel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-abi-whitelists-0:4.14.0-115.10.1.el7a.noarch",
"7Server-RHELALT-7.6:kernel-alt-0:4.14.0-115.10.1.el7a.src",
"7Server-RHELALT-7.6:kernel-bootwrapper-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debug-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-doc-0:4.14.0-115.10.1.el7a.noarch",
"7Server-RHELALT-7.6:kernel-headers-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:kernel-tools-libs-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:perf-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:python-perf-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debug-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debug-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-debuginfo-common-ppc64le-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-tools-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:kernel-tools-libs-devel-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le",
"7Server-optional-RHELALT-7.6:python-perf-debuginfo-0:4.14.0-115.10.1.el7a.ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Kernel: vhost_net: infinite loop while receiving packets leads to DoS"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…