CVE-2019-14818
dpdk: possible memory leak leads to denial of service
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.
Se encontró un fallo en todas las versiones de dpdk 17.xx anteriores a 17.11.8, versiones 16.xx anteriores a 16.11.10, versiones 18.xx anteriores a 18.11.4 y versiones 19.xx anteriores a 19.08.1, donde un maestro malicioso o un contenedor con acceso al socket vhost_user, puede enviar mensajes de VRING_SET_NUM especialmente diseñados, resultando en una pérdida de memoria incluyendo descriptores de archivo. Este fallo podría conllevar a una condición de denegación de servicio.
A flaw was found in dpdk where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-08-10 CVE Reserved
- 2019-11-13 CVE Published
- 2024-08-05 CVE Updated
- 2024-11-07 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (10)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugs.dpdk.org/show_bug.cgi?id=363 | 2023-11-07 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Dpdk Search vendor "Dpdk" | Data Plane Development Kit Search vendor "Dpdk" for product "Data Plane Development Kit" | >= 16.04 < 16.11.10 Search vendor "Dpdk" for product "Data Plane Development Kit" and version " >= 16.04 < 16.11.10" | - |
Affected
| ||||||
| Dpdk Search vendor "Dpdk" | Data Plane Development Kit Search vendor "Dpdk" for product "Data Plane Development Kit" | >= 17.02 < 17.11.8 Search vendor "Dpdk" for product "Data Plane Development Kit" and version " >= 17.02 < 17.11.8" | - |
Affected
| ||||||
| Dpdk Search vendor "Dpdk" | Data Plane Development Kit Search vendor "Dpdk" for product "Data Plane Development Kit" | >= 18.02 < 18.11.4 Search vendor "Dpdk" for product "Data Plane Development Kit" and version " >= 18.02 < 18.11.4" | - |
Affected
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| Dpdk Search vendor "Dpdk" | Data Plane Development Kit Search vendor "Dpdk" for product "Data Plane Development Kit" | >= 19.02 < 19.08.1 Search vendor "Dpdk" for product "Data Plane Development Kit" and version " >= 19.02 < 19.08.1" | - |
Affected
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| Redhat Search vendor "Redhat" | Enterprise Linux Fast Datapath Search vendor "Redhat" for product "Enterprise Linux Fast Datapath" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Fast Datapath" and version "7.0" | - |
Affected
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| Redhat Search vendor "Redhat" | Enterprise Linux Fast Datapath Search vendor "Redhat" for product "Enterprise Linux Fast Datapath" | 8.0 Search vendor "Redhat" for product "Enterprise Linux Fast Datapath" and version "8.0" | - |
Affected
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| Redhat Search vendor "Redhat" | Openstack Search vendor "Redhat" for product "Openstack" | 10 Search vendor "Redhat" for product "Openstack" and version "10" | - |
Affected
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| Redhat Search vendor "Redhat" | Virtualization Eus Search vendor "Redhat" for product "Virtualization Eus" | 4.2 Search vendor "Redhat" for product "Virtualization Eus" and version "4.2" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 31 Search vendor "Fedoraproject" for product "Fedora" and version "31" | - |
Affected
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