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
cveMitreCVE-2020-25220
HistorySep 10, 2020 - 2:15 a.m.

CVE-2020-25220

2020-09-1002:15:11
CWE-416
mitre
web.nvd.nist.gov
190
1
linux
kernel
use-after-free
vulnerability
cve-2020-25220
cgroups
nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0

Percentile

14.2%

JSON

The Linux kernel 4.9.x before 4.9.233, 4.14.x before 4.14.194, and 4.19.x before 4.19.140 has a use-after-free because skcd->no_refcnt was not considered during a backport of a CVE-2020-14356 patch. This is related to the cgroups feature.

Affected configurations

Nvd
Node
linuxlinux_kernelRange4.9.0–4.9.233
OR
linuxlinux_kernelRange4.14–4.14.194
OR
linuxlinux_kernelRange4.19–4.19.140
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Social References

More

Related

debiancve 2
nvd 2
ubuntucve 2
cvelist 2
prion 2
redhatcve 2
photon 4
f5 1
cve 1
nessus 34
ubuntu 3
cbl_mariner 1
veracode 1
openvas 20
amazon 2
suse 3
debian 3
osv 4
oraclelinux 5
cloudfoundry 1
almalinux 1
redhat 4
androidsecurity 1
debiancve
debiancve
CVE-2020-25220
2020-09-10 02:15:11
CVE-2020-14356
2020-08-19 15:15:12
nvd
nvd
CVE-2020-25220
2020-09-10 02:15:11
CVE-2020-14356
2020-08-19 15:15:12
ubuntucve
ubuntucve
CVE-2020-25220
2020-09-10 00:00:00
CVE-2020-14356
2020-08-19 00:00:00
cvelist
cvelist
CVE-2020-25220
2020-09-10 01:20:12
CVE-2020-14356
2020-08-19 14:37:50
prion
prion
Design/Logic Flaw
2020-09-10 02:15:00
Null pointer dereference
2020-08-19 15:15:00
redhatcve
redhatcve
CVE-2020-25220
2020-09-10 19:00:16
CVE-2020-14356
2020-08-12 20:15:33
photon
photon
Important Photon OS Security Update - PHSA-2020-0127
2020-08-18 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-2.0-0283
2020-09-14 00:00:00
Important Photon OS Security Update - PHSA-2020-3.0-0127
2020-08-18 00:00:00
f5
f5
K01051400 : Linux kernel vulnerability CVE-2020-14356
2021-01-19 00:00:00
cve
cve
CVE-2020-14356
2020-08-19 15:15:12
nessus
nessus
Ubuntu 18.04 LTS : Linux kernel vulnerability (USN-4484-1)
2020-09-02 00:00:00
Photon OS 2.0: Linux PHSA-2020-2.0-0283
2020-09-21 00:00:00
Photon OS 2.0: Linux PHSA-2020-2.0-0288
2020-10-14 00:00:00
ubuntu
ubuntu
Linux kernel vulnerability
2020-09-02 00:00:00
Linux kernel vulnerabilities
2020-09-23 00:00:00
Linux kernel vulnerabilities
2020-09-03 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-14356 affecting package kernel 5.4.91-6
2021-03-03 03:44:27
veracode
veracode
Privilege Escalation
2020-09-21 06:25:26
openvas
openvas
Ubuntu: Security Advisory (USN-4484-1)
2020-09-03 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-1859)
2020-08-31 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:2485-1)
2021-06-09 00:00:00
amazon
amazon
Important: kernel
2020-09-03 21:53:00
Important: kernel
2020-08-18 20:29:00
suse
suse
Security update for the Linux Kernel (important)
2020-09-02 00:00:00
Security update for the Linux Kernel (important)
2020-08-21 00:00:00
Security update for RT kernel (moderate)
2021-02-05 00:00:00
debian
debian
[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
[SECURITY] [DLA 2385-1] linux-4.19 security update
2020-09-28 13:31:21
osv
osv
linux - security update
2020-10-29 00:00:00
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
2020-09-23 07:42:42
linux-4.19 - security update
2020-09-26 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2020-10-12 00:00:00
Unbreakable Enterprise kernel-container security update
2020-11-12 00:00:00
Unbreakable Enterprise kernel security update
2020-11-10 00:00:00
cloudfoundry
cloudfoundry
USN-4526-1: Linux kernel vulnerabilities | Cloud Foundry
2020-11-19 00:00:00
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2021-05-18 05:33:57
redhat
redhat
(RHSA-2021:1739) Important: kernel-rt security and bug fix update
2021-05-18 05:58:02
(RHSA-2021:1578) Important: kernel security, bug fix, and enhancement update
2021-05-18 05:33:57
(RHSA-2021:2136) Moderate: Openshift Logging security and bugs update (5.0.4)
2021-05-26 20:03:09
androidsecurity
androidsecurity
Pixel Update Bulletin—December 2020
2020-12-07 00:00:00

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0

Percentile

14.2%

JSON
Related for CVE-2020-25220
debiancve2nvd2ubuntucve2cvelist2prion2redhatcve2photon4f51cve1nessus34ubuntu3cbl_mariner1veracode1openvas20amazon2suse3debian3osv4oraclelinux5cloudfoundry1almalinux1redhat4androidsecurity1