Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cveRedhatCVE-2020-14390
HistorySep 18, 2020 - 6:15 p.m.

CVE-2020-14390

2020-09-1818:15:16
CWE-787
redhat
web.nvd.nist.gov
291
20
linux kernel
cve-2020-14390
memory corruption
denial of service
privilege escalation

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

5.6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H

AI Score

6.4

Confidence

High

EPSS

0

Percentile

14.2%

JSON

A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.

Affected configurations

Nvd
Vulners
Node
linuxlinux_kernelRange2.2.3–5.9.0
OR
linuxlinux_kernelMatch5.9.0-
OR
linuxlinux_kernelMatch5.9.0rc1
OR
linuxlinux_kernelMatch5.9.0rc2
OR
linuxlinux_kernelMatch5.9.0rc3
OR
linuxlinux_kernelMatch5.9.0rc4
OR
linuxlinux_kernelMatch5.9.0rc5
Node
debiandebian_linuxMatch9.0
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:-:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc1:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc2:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc3:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc4:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc5:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Linux kernel versions before 5.9-rc6"
      }
    ]
  }
]

Social References

More

Related

prion 1
redhatcve 1
debiancve 1
cvelist 1
ubuntucve 1
cbl_mariner 1
nvd 1
photon 5
nessus 36
amazon 2
openvas 27
suse 3
osv 8
ubuntu 6
cloudfoundry 2
oraclelinux 5
mageia 1
debian 3
slackware 1
prion
prion
Design/Logic Flaw
2020-09-18 18:15:00
redhatcve
redhatcve
CVE-2020-14390
2020-09-17 13:00:12
debiancve
debiancve
CVE-2020-14390
2020-09-18 18:15:16
cvelist
cvelist
CVE-2020-14390
2020-09-18 17:42:55
ubuntucve
ubuntucve
CVE-2020-14390
2020-09-18 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-14390 affecting package kernel 5.4.91-6
2021-03-03 03:44:27
nvd
nvd
CVE-2020-14390
2020-09-18 18:15:16
photon
photon
Important Photon OS Security Update - PHSA-2020-0145
2020-09-27 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0329
2020-09-28 00:00:00
Important Photon OS Security Update - PHSA-2020-0329
2020-09-28 00:00:00
nessus
nessus
Photon OS 1.0: Linux PHSA-2020-1.0-0329
2020-09-30 00:00:00
Photon OS 3.0: Linux PHSA-2020-3.0-0145
2020-09-30 00:00:00
Amazon Linux 2 : kernel (ALAS-2020-1520)
2020-10-28 00:00:00
amazon
amazon
Important: kernel
2020-10-22 18:07:00
Important: kernel
2020-10-26 18:08:00
openvas
openvas
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-2011)
2020-09-29 00:00:00
openSUSE: Security Advisory for the (openSUSE-SU-2020:1586-1)
2020-10-02 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:2908-1)
2021-06-09 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2020-10-02 00:00:00
Security update for the Linux Kernel (important)
2020-10-11 00:00:00
Security update for RT kernel (moderate)
2021-02-05 00:00:00
osv
osv
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon regression
2020-12-13 23:27:41
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
2020-12-03 02:19:02
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 regression
2020-12-13 22:41:46
ubuntu
ubuntu
Linux kernel regression
2020-12-13 00:00:00
Linux kernel vulnerabilities
2020-12-03 00:00:00
Linux kernel regression
2020-12-13 00:00:00
cloudfoundry
cloudfoundry
USN-4660-1: Linux kernel vulnerabilities | Cloud Foundry
2021-01-12 00:00:00
USN-4660-2: Linux kernel regression | Cloud Foundry
2021-02-10 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2020-11-10 00:00:00
Unbreakable Enterprise kernel-container security update
2020-11-12 00:00:00
Unbreakable Enterprise kernel security update
2022-10-04 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2020-10-21 16:07:53
debian
debian
[SECURITY] [DLA 2385-1] linux-4.19 security update
2020-09-28 13:31:21
[SECURITY] [DLA 2420-2] linux regression update
2020-10-31 16:14:20
[SECURITY] [DLA 2420-1] linux security update
2020-10-30 14:21:51
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2020-10-21 22:25:53

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

5.6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H

AI Score

6.4

Confidence

High

EPSS

0

Percentile

14.2%

JSON
Related for CVE-2020-14390
prion1redhatcve1debiancve1cvelist1ubuntucve1cbl_mariner1nvd1photon5nessus36amazon2openvas27suse3osv8ubuntu6cloudfoundry2oraclelinux5mageia1debian3slackware1