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-2020-12826
HistoryMay 12, 2020 - 12:00 a.m.

CVE-2020-12826

2020-05-1200:00:00
ubuntu.com
ubuntu.com
9

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

19.1%

JSON

A signal access-control issue was discovered in the Linux kernel before
5.6.5, aka CID-7395ea4e65c2. Because exec_id in include/linux/sched.h is
only 32 bits, an integer overflow can interfere with a do_notify_parent
protection mechanism. A child process can send an arbitrary signal to a
parent process in a different security domain. Exploitation limitations
include the amount of elapsed time before an integer overflow occurs, and
the lack of scenarios where signals to a parent process present a
substantial operational threat.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-101.102UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-53.47UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-31.35UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-184.214UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1067.71UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1019.21UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1011.11UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1073.77) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1109.120UNKNOWN
ubuntu18.04noarchlinux-aws-5.3< 5.3.0-1019.21~18.04.1UNKNOWN
Rows per page:
1-10 of 471

Related

cbl_mariner 1
prion 2
veracode 1
redhatcve 2
cve 2
debiancve 1
nessus 29
amazon 3
ubuntu 3
photon 4
openvas 12
ibm 5
slackware 1
androidsecurity 1
osv 2
debian 2
redhat 6
almalinux 1
centos 1
oraclelinux 2
cbl_mariner
cbl_mariner
CVE-2020-12826 affecting package kernel 5.4.91-6
2021-03-03 03:44:27
prion
prion
Integer overflow
2020-05-12 19:15:00
Design/Logic Flaw
2020-05-12 14:15:00
veracode
veracode
Integer Overflow
2020-11-05 03:10:04
redhatcve
redhatcve
CVE-2020-12826
2020-05-15 15:25:24
CVE-2020-35508
2021-01-04 13:00:29
cve
cve
CVE-2020-12826
2020-05-12 19:15:00
CVE-2020-10741
2020-05-12 14:15:00
debiancve
debiancve
CVE-2020-12826
2020-05-12 19:15:00
nessus
nessus
Amazon Linux 2 : kernel (ALAS-2020-1440)
2020-06-18 00:00:00
Amazon Linux AMI : kernel (ALAS-2020-1382)
2020-07-20 00:00:00
Amazon Linux AMI : kernel (ALAS-2020-1366)
2020-05-15 00:00:00
amazon
amazon
Important: kernel
2020-06-16 18:21:00
Important: kernel
2020-05-11 20:43:00
Important: kernel
2020-06-23 06:02:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2020-05-24 00:00:00
Linux kernel vulnerabilities
2020-06-11 00:00:00
Linux kernel vulnerabilities
2020-05-24 00:00:00
photon
photon
Moderate Photon OS Security Update - PHSA-2020-0237
2020-04-30 00:00:00
Important Photon OS Security Update - PHSA-2020-0100
2020-05-27 00:00:00
Important Photon OS Security Update - PHSA-2020-3.0-0100
2020-06-02 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4367-1)
2020-05-20 00:00:00
Ubuntu: Security Advisory (USN-4391-1)
2020-06-10 00:00:00
Ubuntu: Security Advisory (USN-4369-1)
2020-05-22 00:00:00
ibm
ibm
Security Bulletin: There are multiple vulnerabilities in the Linux Kernel used in IBM Elastic Storage System
2020-12-11 16:00:57
Security Bulletin: Vulnerabilities in Linux Kernel and Java affect IBM Spectrum Protect Plus
2021-03-03 21:46:54
Security Bulletin: IBM Security Guardium is affected by kernel vulnerabilities
2021-04-13 16:24:15
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2020-06-11 21:36:19
androidsecurity
androidsecurity
Pixel Update Bulletin—September 2020
2020-09-08 00:00:00
osv
osv
linux - security update
2020-06-09 00:00:00
Moderate: kernel security, bug fix, and enhancement update
2020-11-03 12:03:57
debian
debian
[SECURITY] [DLA 2241-1] linux security update
2020-06-09 21:29:32
[SECURITY] [DLA 2241-2] linux security update
2020-06-10 10:55:44
redhat
redhat
(RHSA-2020:4609) Moderate: kernel-rt security and bug fix update
2020-11-03 12:20:02
(RHSA-2020:4062) Important: kernel-rt security and bug fix update
2020-09-29 18:41:41
(RHSA-2020:4060) Important: kernel security, bug fix, and enhancement update
2020-09-29 18:42:12
almalinux
almalinux
Moderate: kernel security, bug fix, and enhancement update
2020-11-03 12:03:57
centos
centos
bpftool, kernel, perf, python security update
2020-10-20 18:20:15
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2020-11-10 00:00:00
kernel security, bug fix, and enhancement update
2020-10-06 00:00:00

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

19.1%

JSON
Related for UB:CVE-2020-12826
cbl_mariner1prion2veracode1redhatcve2cve2debiancve1nessus29amazon3ubuntu3photon4openvas12ibm5slackware1androidsecurity1osv2debian2redhat6almalinux1centos1oraclelinux2