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
redhatcveRedhat.comRH:CVE-2022-20421
HistoryNov 03, 2022 - 4:56 a.m.

CVE-2022-20421

2022-11-0304:56:04
redhat.com
access.redhat.com
116
vulnerability
binder_inc_ref_for_node
memory corruption
use-after-free
linux kernel
local privilege escalation

7.8 High

CVSS3

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

A vulnerability was found in the binder_inc_ref_for_node function in drivers/android/binder.c due to memory corruption, causing a use-after-free issue in the Linux kernel. This flaw could lead to local privilege escalation.

Related

cvelist 1
cve 1
osv 11
prion 1
nvd 1
debiancve 1
ubuntucve 1
openvas 17
ubuntu 12
nessus 15
mageia 2
debian 2
photon 1
slackware 1
ics 3
cvelist
cvelist
CVE-2022-20421
2022-10-11 00:00:00
cve
cve
CVE-2022-20421
2022-10-11 20:15:12
osv
osv
[Pixploit] The binder bug
2022-10-01 00:00:00
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
2023-01-06 20:27:27
linux-bluefield vulnerabilities
2023-01-19 20:07:11
prion
prion
Memory corruption
2022-10-11 20:15:00
nvd
nvd
CVE-2022-20421
2022-10-11 20:15:12
debiancve
debiancve
CVE-2022-20421
2022-10-11 20:15:12
ubuntucve
ubuntucve
CVE-2022-20421
2022-10-11 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-5790-1)
2023-01-09 00:00:00
Ubuntu: Security Advisory (USN-5791-3)
2023-01-11 00:00:00
Ubuntu: Security Advisory (USN-5791-1)
2023-01-09 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2023-01-06 00:00:00
Linux kernel (BlueField) vulnerabilities
2023-01-19 00:00:00
Linux kernel vulnerabilities
2023-01-06 00:00:00
nessus
nessus
Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5790-1)
2023-01-07 00:00:00
Ubuntu 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-5791-2)
2023-01-10 00:00:00
Ubuntu 20.04 LTS : Linux kernel (BlueField) vulnerabilities (USN-5815-1)
2023-01-20 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2022-10-23 23:35:49
Updated kernel-linus packages fix security vulnerabilities
2022-10-23 23:35:49
debian
debian
[SECURITY] [DSA 5257-1] linux security update
2022-10-18 21:06:43
[SECURITY] [DLA 3173-1] linux-5.10 security update
2022-11-01 20:57:30
photon
photon
Important Photon OS Security Update - PHSA-2022-4.0-0248
2022-09-20 00:00:00
slackware
slackware
[slackware-security] Slackware 15.0 kernel
2022-11-29 21:04:28
ics
ics
Siemens SIMATIC S7-1500 TM MFP BIOS
2023-06-15 12:00:00
Siemens SIMATIC S7-1500 TM MFP Linux Kernel
2023-06-15 12:00:00
Siemens SIMATIC
2024-03-14 12:00:00

7.8 High

CVSS3

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

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for RH:CVE-2022-20421
cvelist1cve1osv11prion1nvd1debiancve1ubuntucve1openvas17ubuntu12nessus15mageia2debian2photon1slackware1ics3