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
ubuntucveUbuntu.comUB:CVE-2021-0920
HistoryDec 15, 2021 - 12:00 a.m.

CVE-2021-0920

2021-12-1500:00:00
ubuntu.com
ubuntu.com
49

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

27.0%

JSON

In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due
to a race condition. This could lead to local escalation of privilege with
System execution privileges needed. User interaction is not needed for
exploitation.Product: AndroidVersions: Android kernelAndroid ID:
A-196926917References: Upstream kernel

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-159.167UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-88.99UNKNOWN
ubuntu21.04noarchlinux< 5.11.0-37.41UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-223.256) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1112.119UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1057.60UNKNOWN
ubuntu21.04noarchlinux-aws< 5.11.0-1019.20UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1103.108) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1139.153) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu20.04noarchlinux-aws-5.11< 5.11.0-1019.20~20.04.1UNKNOWN
Rows per page:
1-10 of 561

Related

prion 1
nessus 84
osv 6
attackerkb 1
cisa_kev 1
cve 1
cnvd 1
virtuozzo 1
debiancve 1
googleprojectzero 3
veracode 1
oraclelinux 9
redhatcve 1
redhat 28
cloudlinux 2
rocky 2
almalinux 1
centos 1
ibm 4
photon 2
github 1
suse 3
ubuntu 1
debian 1
slackware 1
ics 1
oracle 1
prion
prion
Race condition
2021-12-15 19:15:00
nessus
nessus
SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 21 for SLE 12 SP4) (SUSE-SU-2022:0667-1)
2022-03-03 00:00:00
SUSE SLES15 Security Update : kernel (Live Patch 25 for SLE 15 SP2) (SUSE-SU-2022:0996-1)
2022-03-30 00:00:00
SUSE SLES12 Security Update : kernel (Live Patch 23 for SLE 12 SP4) (SUSE-SU-2022:0647-1)
2022-03-01 00:00:00
osv
osv
Linux kernel: race condition during SCM_RIGHTS garbage collection
2021-11-01 00:00:00
Important: kernel-rt security and bug fix update
2022-03-10 14:37:54
Important: kernel security, bug fix, and enhancement update
2022-03-10 14:43:03
attackerkb
attackerkb
CVE-2021-0920
2021-12-15 00:00:00
cisa_kev
cisa_kev
Android Kernel Race Condition Vulnerability
2022-05-23 00:00:00
cve
cve
CVE-2021-0920
2021-12-15 19:15:00
cnvd
cnvd
Google Android Kernel Component Elevation of Privilege Vulnerability (CNVD-2021-101428)
2021-11-02 00:00:00
virtuozzo
virtuozzo
[Important] [Security] Virtuozzo ReadyKernel patch 139.0 for Virtuozzo Hybrid Server 7.0, 7.5
2022-03-29 00:00:00
debiancve
debiancve
CVE-2021-0920
2021-12-15 19:15:00
googleprojectzero
googleprojectzero
Racing against the clock -- hitting a tiny kernel race window
2022-03-24 00:00:00
The quantum state of Linux kernel garbage collection CVE-2021-0920 (Part I)
2022-08-10 00:00:00
The More You Know, The More You Know You Don’t Know
2022-04-19 00:00:00
veracode
veracode
Privilege Escalation
2022-03-08 23:57:17
oraclelinux
oraclelinux
Unbreakable Enterprise kernel-container security update
2022-01-10 00:00:00
Unbreakable Enterprise kernel security update
2022-01-10 00:00:00
Unbreakable Enterprise kernel-container security update
2022-01-10 00:00:00
redhatcve
redhatcve
CVE-2021-0920
2021-12-13 18:20:34
redhat
redhat
(RHSA-2022:1106) Important: kernel security update
2022-03-29 08:22:25
(RHSA-2022:0636) Important: kernel security and bug fix update
2022-02-22 14:35:32
(RHSA-2022:0590) Important: kpatch-patch security update
2022-02-22 08:35:59
cloudlinux
cloudlinux
Fix of CVE: CVE-2020-0466, CVE-2022-0492, CVE-2021-4155, CVE-2021-0920
2022-04-26 15:21:28
Fix of CVE: CVE-2021-0920, CVE-2022-0492, CVE-2020-0466, CVE-2021-4155
2022-04-26 15:23:09
rocky
rocky
kernel-rt security and bug fix update
2022-03-10 14:37:54
kernel security, bug fix, and enhancement update
2022-03-10 14:43:03
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2022-03-10 14:43:03
centos
centos
bpftool, kernel, perf, python security update
2022-02-25 15:41:18
ibm
ibm
Security Bulletin: Multiple vulnerabiities in the IBM 4769 Developer's Toolkit. CVE-2019-20811, CVE-2020-0466, CVE-2021-0920, CVE-2021-3347, CVE-2018-19985, CVE-2018-20169, CVE-2019-13648, CVE-2019-15916, CVE-2019-19527
2023-04-05 16:09:24
Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities
2023-08-07 21:00:58
Security Bulletin: IBM QRadar Network Packet Capture is using components with known vulnerabilities
2022-03-31 14:40:20
photon
photon
Important Photon OS Security Update - PHSA-2021-0302
2021-09-19 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0302
2021-09-19 00:00:00
github
github
Pwning the all Google phone with a non-Google bug
2023-01-23 15:05:19
suse
suse
Security update for the Linux Kernel (important)
2022-03-30 00:00:00
Security update for the Linux Kernel (important)
2022-03-30 00:00:00
Security update for the Linux Kernel (critical)
2022-02-10 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2022-04-01 00:00:00
debian
debian
[SECURITY] [DLA 2843-1] linux security update
2021-12-16 21:27:40
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2022-02-01 05:01:08
ics
ics
Siemens SIMATIC
2024-03-14 12:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - January 2023
2023-01-17 00:00:00

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

27.0%

JSON
Related for UB:CVE-2021-0920
prion1nessus84osv6attackerkb1cisa_kev1cve1cnvd1virtuozzo1debiancve1googleprojectzero3veracode1oraclelinux9redhatcve1redhat28cloudlinux2rocky2almalinux1centos1ibm4photon2github1suse3ubuntu1debian1slackware1ics1oracle1