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
ubuntuUbuntuLSN-0080-1
HistoryAug 16, 2021 - 12:00 a.m.

Kernel Live Patch Security Notice

2021-08-1600:00:00
ubuntu.com
101

4.6 Medium

CVSS2

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

8.3 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.6%

JSON

Details

Andy Nguyen discovered that the netfilter subsystem in the Linux kernel
contained an out-of-bounds write in its setsockopt() implementation. A
local attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code.(CVE-2021-22555)

Related

f5 1
githubexploit 4
nessus 82
redhatcve 1
cvelist 1
debiancve 1
cloudlinux 2
metasploit 1
cve 1
packetstorm 2
openvas 27
nvd 1
zdt 2
osv 5
ubuntucve 2
prion 1
veracode 1
ubuntu 3
redhat 25
exploitdb 1
rapid7blog 1
suse 4
rocky 2
photon 4
oraclelinux 3
almalinux 1
centos 1
ibm 4
amazon 1
slackware 1
redos 1
f5
f5
K06524534 : Linux kernel vulnerability CVE-2021-22555
2022-07-07 00:00:00
githubexploit
githubexploit
Exploit for Out-of-bounds Write in Linux Linux Kernel
2021-07-16 19:12:57
Exploit for Out-of-bounds Write in Linux Linux Kernel
2023-08-05 18:56:18
Exploit for Out-of-bounds Write in Linux Linux Kernel
2021-07-16 01:54:01
nessus
nessus
Ubuntu 16.04 ESM : Linux kernel vulnerability (USN-5039-1)
2021-08-12 00:00:00
F5 Networks BIG-IP : Linux kernel vulnerability (K06524534)
2022-07-07 00:00:00
SUSE SLES15 Security Update : kernel (Live Patch 2 for SLE 15 SP3) (SUSE-SU-2021:2559-1)
2021-07-30 00:00:00
redhatcve
redhatcve
CVE-2021-22555
2021-07-07 19:42:44
cvelist
cvelist
CVE-2021-22555 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE
2021-07-04 00:00:00
debiancve
debiancve
CVE-2021-22555
2021-07-07 12:15:08
cloudlinux
cloudlinux
Fix of CVE: CVE-2021-22555
2021-09-21 22:04:54
Fix of CVE: CVE-2021-22555
2021-09-21 22:05:12
metasploit
metasploit
Netfilter x_tables Heap OOB Write Privilege Escalation
2021-10-04 15:48:23
cve
cve
CVE-2021-22555
2021-07-07 12:15:08
packetstorm
packetstorm
Linux Kernel Netfilter Heap Out-Of-Bounds Write
2021-07-16 00:00:00
Netfilter x_tables Heap Out-Of-Bounds Write / Privilege Escalation
2021-10-07 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-5039-1)
2022-08-26 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:2415-1)
2021-07-21 00:00:00
openSUSE: Security Advisory for the (openSUSE-SU-2021:2415-1)
2021-07-21 00:00:00
nvd
nvd
CVE-2021-22555
2021-07-07 12:15:08
zdt
zdt
Linux Kernel 2.6.19 < 5.9 - (Netfilter) Local Privilege Escalation Exploit
2021-07-16 00:00:00
Netfilter x_tables Heap Out-Of-Bounds Write / Privilege Escalation Exploit
2021-10-07 00:00:00
osv
osv
CVE-2021-22555
2021-07-07 12:15:08
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerability
2021-08-12 22:28:40
Important: kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
ubuntucve
ubuntucve
CVE-2021-22555
2021-07-07 00:00:00
CVE-2021-0937
2021-10-07 00:00:00
prion
prion
Heap overflow
2021-07-07 12:15:00
veracode
veracode
Denial Of Service
2021-08-18 17:49:29
ubuntu
ubuntu
Linux kernel vulnerability
2021-08-12 00:00:00
Kernel Live Patch Security Notice
2021-09-13 00:00:00
Kernel Live Patch Security Notice
2022-01-06 00:00:00
redhat
redhat
(RHSA-2021:3381) Important: kpatch-patch security update
2021-08-31 08:41:59
(RHSA-2021:3321) Important: kernel security and bug fix update
2021-08-31 07:37:22
(RHSA-2021:3088) Important: kernel-rt security and bug fix update
2021-08-10 12:10:45
exploitdb
exploitdb
Linux Kernel 2.6.19 &lt; 5.9 - &#039;Netfilter Local Privilege Escalation
2021-07-15 00:00:00
rapid7blog
rapid7blog
Metasploit Wrap-Up
2021-10-08 16:57:33
suse
suse
Security update for the Linux Kernel (important)
2021-07-20 00:00:00
Security update for the Linux Kernel (important)
2021-07-20 00:00:00
Security update for the Linux Kernel (important)
2021-07-22 00:00:00
rocky
rocky
kernel-rt security and bug fix update
2021-08-10 12:10:45
kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
photon
photon
Important Photon OS Security Update - PHSA-2021-0234
2021-05-04 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0234
2021-05-08 00:00:00
Important Photon OS Security Update - PHSA-2021-0341
2021-04-29 00:00:00
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2021-08-11 00:00:00
Unbreakable Enterprise kernel security update
2021-08-04 00:00:00
kernel security and bug fix update
2021-08-31 00:00:00
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
centos
centos
bpftool, kernel, perf, python security update
2021-08-31 21:19:47
ibm
ibm
Security Bulletin: Vulnerabilities in the Linux Kernel, Docker, Python, and NGINX affect IBM Spectrum Protect Plus
2021-12-10 18:57:01
Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
2021-12-03 18:47:00
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
2021-10-11 18:12:27
amazon
amazon
Important: kernel
2021-04-20 17:55:00
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2021-07-21 05:44:30
redos
redos
ROS-20220919-01
2022-09-19 00:00:00

4.6 Medium

CVSS2

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

8.3 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.6%

JSON
Related for LSN-0080-1
f51githubexploit4nessus82redhatcve1cvelist1debiancve1cloudlinux2metasploit1cve1packetstorm2openvas27nvd1zdt2osv5ubuntucve2prion1veracode1ubuntu3redhat25exploitdb1rapid7blog1suse4rocky2photon4oraclelinux3almalinux1centos1ibm4amazon1slackware1redos1