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ubuntuUbuntuLSN-0078-1
HistoryJul 19, 2021 - 12:00 a.m.

Kernel Live Patch Security Notice

2021-07-1900:00:00
ubuntu.com
110

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

Details

Norbert Slusarek discovered a race condition in the CAN BCM networking
protocol of the Linux kernel leading to multiple use-after-free
vulnerabilities. A local attacker could use this issue to execute arbitrary
code.(CVE-2021-3609)

Related

nessus 68
photon 7
cnvd 1
cve 1
redhatcve 1
debiancve 1
osv 16
ubuntucve 1
cbl_mariner 1
prion 1
veracode 1
ubuntu 11
cloudlinux 2
fedora 2
ibm 2
oraclelinux 6
mageia 2
almalinux 1
redhat 13
archlinux 4
rocky 2
debian 5
suse 4
cloudfoundry 1
amazon 1
redos 1
nessus
nessus
Photon OS 4.0: Linux PHSA-2021-4.0-0052
2021-06-25 00:00:00
Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerability (USN-5002-1)
2021-06-23 00:00:00
Photon OS 2.0: Linux PHSA-2021-2.0-0363
2021-06-25 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0259
2021-06-25 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0408
2021-06-24 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-2.0-0363
2021-06-24 00:00:00
cnvd
cnvd
Linux Kernel Elevation of Privilege Vulnerability (CNVD-2021-60529)
2021-06-22 00:00:00
cve
cve
CVE-2021-3609
2022-03-03 19:15:00
redhatcve
redhatcve
CVE-2021-3609
2021-06-21 15:38:03
debiancve
debiancve
CVE-2021-3609
2022-03-03 19:15:00
osv
osv
CVE-2021-3609
2022-03-03 19:15:08
linux-hwe, linux-gke-5.3, linux-raspi2-5.3 vulnerability
2021-06-23 04:12:41
Important: kernel-rt security and bug fix update
2021-08-10 12:10:45
ubuntucve
ubuntucve
CVE-2021-3609
2021-06-21 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-3609 affecting package kernel 5.10.189.1-1
2022-03-10 23:47:45
prion
prion
Race condition
2022-03-03 19:15:00
veracode
veracode
Privilege Escalation
2021-08-12 15:39:39
ubuntu
ubuntu
Linux kernel (HWE) vulnerability
2021-06-23 00:00:00
Linux kernel (OEM) vulnerabilities
2021-09-16 00:00:00
Linux kernel vulnerabilities
2021-06-23 00:00:00
cloudlinux
cloudlinux
Fix of CVE: CVE-2022-28390, CVE-2021-3609
2022-04-19 14:04:12
Fix of CVE: CVE-2021-3609, CVE-2022-28390
2022-04-19 14:03:46
fedora
fedora
[SECURITY] Fedora 33 Update: kernel-5.12.14-200.fc33
2021-07-08 01:08:51
[SECURITY] Fedora 34 Update: kernel-5.12.14-300.fc34
2021-07-08 00:58:19
ibm
ibm
Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management
2021-10-04 06:40:34
Security Bulletin: Cloud Pak for Security uses packages that are vulnerable to several CVEs
2021-10-19 15:38:04
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2021-08-11 00:00:00
Unbreakable Enterprise kernel-container security update
2021-09-16 00:00:00
Unbreakable Enterprise kernel security update
2021-09-16 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2021-07-22 10:08:00
Updated kernel-linus packages fix security vulnerabilities
2021-07-22 10:08:00
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
redhat
redhat
(RHSA-2021:3057) Important: kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
(RHSA-2021:3442) Important: kpatch-patch security update
2021-09-07 14:24:32
(RHSA-2021:3444) Important: kernel security and bug fix update
2021-09-07 14:26:29
archlinux
archlinux
[ASA-202107-51] linux-lts: privilege escalation
2021-07-21 00:00:00
[ASA-202107-50] linux-hardened: privilege escalation
2021-07-21 00:00:00
[ASA-202107-48] linux: privilege escalation
2021-07-21 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
debian
debian
[SECURITY] [DSA 4941-1] linux security update
2021-07-20 12:53:32
[SECURITY] [DLA 2713-1] linux security update
2021-07-20 19:50:49
[SECURITY] [DLA 2713-2] linux security update
2021-07-20 20:03:38
suse
suse
Security update for the Linux Kernel (important)
2021-07-22 00:00:00
Security update for the Linux Kernel (important)
2021-08-10 00:00:00
Security update for the Linux Kernel (important)
2021-08-14 00:00:00
cloudfoundry
cloudfoundry
USN-5000-1: Linux kernel vulnerabilities | Cloud Foundry
2021-07-08 00:00:00
amazon
amazon
Important: kernel
2021-09-30 19:25:00
redos
redos
ROS-20220919-01
2022-09-19 00:00:00

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

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

0.0004 Low

EPSS

Percentile

5.3%

JSON
Related for LSN-0078-1
nessus68photon7cnvd1cve1redhatcve1debiancve1osv16ubuntucve1cbl_mariner1prion1veracode1ubuntu11cloudlinux2fedora2ibm2oraclelinux6mageia2almalinux1redhat13archlinux4rocky2debian5suse4cloudfoundry1amazon1redos1