CVE-2019-14835
Summary
| CVE | CVE-2019-14835 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-09-17 16:15:00 UTC |
| Updated | 2023-12-15 15:29:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-120
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 19.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Debian | Debian Linux | 10.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Fedoraproject | Fedora | 29 | All | All | All |
| Operating System | Fedoraproject | Fedora | 30 | All | All | All |
| Application | Huawei | Imanager Neteco | v600r009c00 | All | All | All |
| Application | Huawei | Imanager Neteco | v600r009c10spc200 | All | All | All |
| Application | Huawei | Imanager Neteco 6000 | v600r008c10spc300 | All | All | All |
| Application | Huawei | Imanager Neteco 6000 | v600r008c20 | All | All | All |
| Application | Huawei | Manageone | 6.5.0 | All | All | All |
| Application | Huawei | Manageone | 6.5.0.spc100.b210 | All | All | All |
| Application | Huawei | Manageone | 6.5.1rc1.b060 | All | All | All |
| Application | Huawei | Manageone | 6.5.1rc1.b080 | All | All | All |
| Application | Huawei | Manageone | 6.5.rc2.b050 | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Operating System | Linux | Linux Kernel | 5.3 | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Hardware | Netapp | Aff A700s | All | All | All | All |
| Operating System | Netapp | Aff A700s Firmware | - | All | All | All |
| Application | Netapp | Data Availability Services | - | All | All | All |
| Hardware | Netapp | H300e | All | All | All | All |
| Operating System | Netapp | H300e Firmware | - | All | All | All |
| Hardware | Netapp | H300s | All | All | All | All |
| Operating System | Netapp | H300s Firmware | - | All | All | All |
| Hardware | Netapp | H410c | All | All | All | All |
| Operating System | Netapp | H410c Firmware | - | All | All | All |
| Hardware | Netapp | H410s | All | All | All | All |
| Operating System | Netapp | H410s Firmware | - | All | All | All |
| Hardware | Netapp | H500e | All | All | All | All |
| Operating System | Netapp | H500e Firmware | - | All | All | All |
| Hardware | Netapp | H500s | All | All | All | All |
| Operating System | Netapp | H500s Firmware | - | All | All | All |
| Hardware | Netapp | H610s | All | All | All | All |
| Operating System | Netapp | H610s Firmware | - | All | All | All |
| Hardware | Netapp | H700e | All | All | All | All |
| Operating System | Netapp | H700e Firmware | - | All | All | All |
| Hardware | Netapp | H700s | All | All | All | All |
| Operating System | Netapp | H700s Firmware | - | All | All | All |
| Application | Netapp | Hci Management Node | - | All | All | All |
| Application | Netapp | Service Processor | - | All | All | All |
| Application | Netapp | Solidfire | - | All | All | All |
| Application | Netapp | Steelstore Cloud Integrated Storage | - | All | All | All |
| Application | Netapp | Steelstore Cloud Integrated Storage | - | All | All | All |
| Operating System | Opensuse | Leap | 15.0 | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 8.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 8.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Desktop | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Desktop | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Eus | 7.5 | All | All | All |
| Operating System | Redhat | Enterprise Linux Eus | 7.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux Eus | 7.7 | All | All | All |
| Operating System | Redhat | Enterprise Linux For Real Time | 7 | All | All | All |
| Operating System | Redhat | Enterprise Linux For Real Time | 8 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 7.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 6.5 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 6.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 7.2 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 7.3 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 7.4 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 7.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 7.7 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Tus | 7.2 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Tus | 7.3 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Tus | 7.4 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Tus | 7.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Tus | 7.7 | All | All | All |
| Operating System | Redhat | Enterprise Linux Workstation | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Workstation | 7.0 | All | All | All |
| Application | Redhat | Openshift Container Platform | 3.11 | All | All | All |
| Application | Redhat | Virtualization | 4.0 | All | All | All |
| Application | Redhat | Virtualization Host | 4.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Bugtraq: [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01) | BUGTRAQ | seclists.org | |
| oss-security - Re: CVE-2019-14835: QEMU-KVM Guest to Host Kernel Escape Vulnerability: vhost/vhost_net kernel buffer overflow | MLIST | www.openwall.com | |
| USN-4135-2: Linux kernel vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| USN-4135-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| VHOST-NET GUEST TO HOST ESCAPE - Kernel vulnerability - CVE-2019-14835 - Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| 1750727 – (CVE-2019-14835) CVE-2019-14835 kernel: vhost-net: guest to host kernel escape during migration | CONFIRM | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory |
| [SECURITY] [DLA 1930-1] linux security update | MLIST | lists.debian.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| [SECURITY] Fedora 30 Update: kernel-5.2.15-200.fc30 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| [SECURITY] Fedora 29 Update: kernel-headers-5.2.17-100.fc29 - package-announce - Fedora Mailing-Lists | MISC | lists.fedoraproject.org | |
| oss-security - Re: CVE-2019-14835: QEMU-KVM Guest to Host Kernel Escape Vulnerability: vhost/vhost_net kernel buffer overflow | MLIST | www.openwall.com | |
| [security-announce] openSUSE-SU-2019:2181-1: important: Security update | SUSE | lists.opensuse.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| oss-security - CVE-2019-14835: QEMU-KVM Guest to Host Kernel Escape Vulnerability: vhost/vhost_net kernel buffer overflow | MISC | www.openwall.com | Exploit, Mailing List, Patch, Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Slackware Security Advisory - Slackware 14.2 kernel Updates ≈ Packet Storm | MISC | packetstormsecurity.com | |
| oss-security - Re: CVE-2019-14835: QEMU-KVM Guest to Host Kernel Escape Vulnerability: vhost/vhost_net kernel buffer overflow | MLIST | www.openwall.com | |
| Kernel Live Patch Security Notice LSN-0056-1 ≈ Packet Storm | MISC | packetstormsecurity.com | |
| [SECURITY] Fedora 29 Update: kernel-headers-5.2.17-100.fc29 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [security-announce] openSUSE-SU-2019:2173-1: important: Security update | SUSE | lists.opensuse.org | |
| 1750727 – (CVE-2019-14835) CVE-2019-14835 kernel: vhost-net: guest to host kernel escape during migration | MISC | bugzilla.redhat.com | |
| oss-security - Re: CVE-2019-14835: QEMU-KVM Guest to Host Kernel Escape Vulnerability: vhost/vhost_net kernel buffer overflow | MLIST | www.openwall.com | |
| [SECURITY] Fedora 30 Update: kernel-5.2.15-200.fc30 - package-announce - Fedora Mailing-Lists | MISC | lists.fedoraproject.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| [SECURITY] [DLA 1940-1] linux-4.9 security update | MLIST | lists.debian.org | |
| Debian -- Security Information -- DSA-4531-1 linux | DEBIAN | www.debian.org | |
| Kernel Live Patch Security Notice LSN-0058-1 ≈ Packet Storm | MISC | packetstormsecurity.com | |
| Security Advisory - Buffer Overflow Vulnerability in QEMU-KVM | CONFIRM | www.huawei.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Bugtraq: [SECURITY] [DSA 4531-1] linux security update | BUGTRAQ | seclists.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| October 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 376882 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2019:0121)