7.8
CVE-2019-14835
- EPSS 0.05%
- Published 17.09.2019 16:15:10
- Last modified 21.11.2024 04:27:27
- Source secalert@redhat.com
- Teams watchlist Login
- Open Login
A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.34 < 3.16.74
Linux ≫ Linux Kernel Version >= 4.4 < 4.4.193
Linux ≫ Linux Kernel Version >= 4.9 < 4.9.193
Linux ≫ Linux Kernel Version >= 4.14 < 4.14.144
Linux ≫ Linux Kernel Version >= 4.19 < 4.19.73
Linux ≫ Linux Kernel Version >= 5.2 < 5.2.15
Linux ≫ Linux Kernel Version5.3
Canonical ≫ Ubuntu Linux Version12.04 SwEdition-
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version16.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version19.04
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Fedoraproject ≫ Fedora Version29
Fedoraproject ≫ Fedora Version30
Netapp ≫ Aff A700s Firmware Version-
Netapp ≫ H410c Firmware Version-
Netapp ≫ H610s Firmware Version-
Netapp ≫ H300s Firmware Version-
Netapp ≫ H500s Firmware Version-
Netapp ≫ H700s Firmware Version-
Netapp ≫ H300e Firmware Version-
Netapp ≫ H500e Firmware Version-
Netapp ≫ H700e Firmware Version-
Netapp ≫ H410s Firmware Version-
Netapp ≫ Data Availability Services Version-
Netapp ≫ Hci Management Node Version-
Netapp ≫ Service Processor Version-
Netapp ≫ Steelstore Cloud Integrated Storage Version-
Redhat ≫ Openshift Container Platform Version3.11
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Desktop Version6.0
Redhat ≫ Enterprise Linux Desktop Version7.0
Redhat ≫ Enterprise Linux Eus Version7.5
Redhat ≫ Enterprise Linux Eus Version7.6
Redhat ≫ Enterprise Linux Eus Version7.7
Redhat ≫ Enterprise Linux For Real Time Version7
Redhat ≫ Enterprise Linux For Real Time Version8
Redhat ≫ Enterprise Linux Server Version6.0
Redhat ≫ Enterprise Linux Server Version7.0
Redhat ≫ Enterprise Linux Server Version7.6
Redhat ≫ Enterprise Linux Server Aus Version6.5
Redhat ≫ Enterprise Linux Server Aus Version6.6
Redhat ≫ Enterprise Linux Server Aus Version7.2
Redhat ≫ Enterprise Linux Server Aus Version7.3
Redhat ≫ Enterprise Linux Server Aus Version7.4
Redhat ≫ Enterprise Linux Server Aus Version7.6
Redhat ≫ Enterprise Linux Server Aus Version7.7
Redhat ≫ Enterprise Linux Server Tus Version7.2
Redhat ≫ Enterprise Linux Server Tus Version7.3
Redhat ≫ Enterprise Linux Server Tus Version7.4
Redhat ≫ Enterprise Linux Server Tus Version7.6
Redhat ≫ Enterprise Linux Server Tus Version7.7
Redhat ≫ Enterprise Linux Workstation Version6.0
Redhat ≫ Enterprise Linux Workstation Version7.0
Redhat ≫ Virtualization Version4.0
Redhat ≫ Virtualization Host Version4.0
Huawei ≫ Imanager Neteco Versionv600r009c00
Huawei ≫ Imanager Neteco Versionv600r009c10spc200
Huawei ≫ Imanager Neteco 6000 Versionv600r008c10spc300
Huawei ≫ Imanager Neteco 6000 Versionv600r008c20
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.05% | 0.158 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
| secalert@redhat.com | 7.2 | 0.6 | 6 |
CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
|
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.