CVE-2020-12114
Summary
| CVE | CVE-2020-12114 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-05-04 12:15:00 UTC |
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| Updated | 2021-06-14 18:15:00 UTC |
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| Description | A pivot_root race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| USN-4388-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
|
| May 2020 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| Debian -- Security Information -- DSA-4699-1 linux |
DEBIAN |
www.debian.org |
|
| USN-4391-1: Linux kernel vulnerabilities | Ubuntu security notices |
UBUNTU |
usn.ubuntu.com |
|
| oss-security - [CVE-2020-12114] Linux kernel denial of service by corrupting
mountpoint reference counter |
MISC |
www.openwall.com |
Mailing List, Patch, Third Party Advisory |
| USN-4392-1: Linux kernel vulnerabilities | Ubuntu security notices |
UBUNTU |
usn.ubuntu.com |
|
| Kernel Live Patch Security Notice LSN-0072-1 ≈ Packet Storm |
MISC |
packetstormsecurity.com |
|
| USN-4390-1: Linux kernel vulnerabilities | Ubuntu security notices |
UBUNTU |
usn.ubuntu.com |
|
| [SECURITY] [DLA 2241-2] linux security update |
MLIST |
lists.debian.org |
|
| USN-4389-1: Linux kernel vulnerabilities | Ubuntu security notices |
UBUNTU |
usn.ubuntu.com |
|
| [SECURITY] [DLA 2242-1] linux-4.9 security update |
MLIST |
lists.debian.org |
|
| USN-4387-1: Linux kernel vulnerabilities | Ubuntu security notices |
UBUNTU |
usn.ubuntu.com |
|
| [SECURITY] [DLA 2241-1] linux security update |
MLIST |
lists.debian.org |
|
| Oracle Critical Patch Update Advisory - April 2021 |
MISC |
www.oracle.com |
|
| Debian -- Security Information -- DSA-4698-1 linux |
DEBIAN |
www.debian.org |
|
| [security-announce] openSUSE-SU-2020:0801-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| 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
- 159185 Oracle Enterprise Linux Security Update for kernel (ELSA-2021-1578)
- 159403 Oracle Enterprise Linux Security Update for Unbreakable Enterprise kernel (ELSA-2021-9459)
- 239314 Red Hat Update for kernel-rt (RHSA-2021:1739)
- 239339 Red Hat Update for kernel (RHSA-2021:1578)
- 239374 Red Hat Update for kernel (RHSA-2021:2185)
- 239453 Red Hat Update for kernel-rt (RHSA-2021:2190)
- 375284 EulerOS Security Update for kernel (EulerOS-SA-2021-1311)
- 377065 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2020:0113)
- 390248 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2021-0035)
- 610318 Google Android February 2021 Security Patch Missing for Huawei EMUI
- 940354 AlmaLinux Security Update for kernel (ALSA-2021:1578)
